Keto supplements help support a proper keto diet with nutrients that can normally come from food. Getting these key nutrients in supplement form is sometimes way more convenient. It makes things easier if you don’t have time to get them from food during the week.
We all know the best way to handle a proper keto diet is through a variety of whole foods around your own personal macronutrient targets.

These 9 best keto supplements reviews (mostly vitamins & minerals) will help by providing you information on how to get the cleanest keto nutrients outside of actual food. When on a ketogenic diet, you might be prone to losing certain vitamins and minerals.
Keto supplements help you get the recommended daily value amounts of important nutrients you might find hard to get enough of through your low carb keto diet and busy lifestyle. Keto supplements help you keep nutrient deficiencies at bay. I thought this video here below from the “Diet Doctor” was a nice discussion on the exogenous ketones topic as well:
This blog post, however, goes into the actual vitamins and minerals that support a healthy keto diet. These “keto supplements” are a must for many people with crazy busy lifestyles while on a ketogenic diet… this is all further explained below along with the recommended vitamins and minerals!
Table Of Contents:
Are Keto Supplements Necessary?
The ketogenic diet can make you lose minerals, b vitamins, and electrolytes at a higher rate than usual because eating fewer carbs makes your glycogen stores deplete. You start to excrete a lot more electrolytes and minerals than you’re used to when you go into ketosis. And if your chosen “keto foods” are limited in variety, you may be depriving yourself of important vitamins and minerals needed to be consumed from the diet.
B vitamins, minerals and trace minerals are very important to get enough of when you’re going through the keto adaptation stage. This is because you go through more of these when getting keto adapted. You’ll face deficiencies if you don’t get enough of these nutrients through food or keto supplements during this time period.
Ketogenic diets need real food
Because the focus on ketogenic diets is on macronutrients (protein, carbohydrates, fat), not micronutrients (or the purity of sources of micronutrients), as long as you reach your proper fat, carbohydrate and protein target ratios, you can technically do a “McDonald’s keto diet” and it would be considered “keto.” That’s just a silly example of how accessing ketosis doesn’t rely on the intake of good vitamins and minerals in your diet.
That’s why they have such things as food pyramids and plates in place (as much as the official one is off). Here is a food pyramid for the ketogenic diet:

To avoid nutrient deficiency, it’s as easy as eating some fresh foods because most of these vitamins are in many common foods eaten on low carb diets. This keto food pyramid helps you see what foods should be used to fill your day’s calories, macronutrient targets, and micronutrients.
If you get plenty of good water and sunshine, consume a variety of fibrous vegetables and good foods every day, and if you get your omegas from healthy fish, all while hitting your keto macros, then you’re an exemplary keto dieter and you probably don’t need keto supplements. It helps to bookmark a bunch of good low carb and keto recipes (we have some!).
Keto Diets & Micronutrients
Micronutrients are not needed in large amounts, but they are needed. The following infographic from a Dr. Jockers blog post on micronutrients shares quite a few reasons why we should not forget about micronutrients:

Can’t food be enough?
Yes, food can be enough to cover a well-rounded keto diet. It’s the ideal way, but it’s hard to do everything right with only food and no keto supplements. One example that comes to mind is if you’re a shift worker with a really tough work schedule that takes away your time for timely healthy cooking or for sunshine rays in the prime hours of the morning.
While real food is the preferable way to get important vitamins (our keto food list post lists out many keto friendly foods), the convenience of health supplements is nice. During times of need, keto supplements provide your body nutrients when you can’t get the right food or are just busy.
Top 9 Keto Supplements
Here is the list of all 9 keto supplements, followed by further details on each below:
B-Vitamins:
1. Nutritional Yeast
2. Spirulina
3. B complex whole food vitamin
Minerals:
4. Magnesium
5. Keto Electrolytes
6. Trace minerals
More:
7. Vitamin D Supplement
8. Prebiotic Fiber
9. Caffeine
B-Vitamin Supplements On Keto
When you switch over from sugar burning to fat burning, you need more of certain nutrients. B-vitamins, minerals and electrolytes are a few of these. Because we can’t store much vitamin B in our bodies, it’s important to supplement B vitamins with food or supplements.
These are some of the things they help with (source):
- Vitamin B3 (niacin): circulation, addiction, healthy heart function
- Vitamin B6 (depression, anxiety, essential for supporting neurotransmitters and your mood)
- Vitamin B7 (biotin) helps strengthen your skin, hair, and nails.
- Vitamin B9 (folate) is critical for neurological development and for you methylation and detox pathways.
- Vitamin B12 (your energy vitamin) is the most important vitamin for cellular energy. If you feel tired, vitamin b12 is crucial for boosting up your energy levels
B-Vitamins As Keto Supplements
Here is a quote from a Livestrong article where they cite a study done on low carb diets and b vitamins. They conclude recommending a multivitamin supplement if on a low carb diet:
Cutting out foods such as grains and beans may make it hard for you to get all the B-vitamins on a low-carb diet. A 2010 study published in the Journal of the International Society of Sports Nutrition looked at some of the most popular weight-loss diet plans, including a low-carb diet, to determine if they were deficient in any nutrients. This study found that the low-carb diet, which restricted carbs to 20 grams a day, was deficient in only pantothenic acid and biotin and met 100 percent or more of the reference daily intake for the other B vitamins. The authors of this study suggest that if you’re going to follow a low-carb diet, add a multivitamin supplement to ensure you get all the nutrients you need.
B-vitamins help your body convert carbs into glucose, which gives you energy. B vitamins, or B complex vitamins, help your body use fats and protein too. They are a keto supplement because they need to be consumed in the diet. They help increase energy levels, reduce stress, improve cellular function, improve hormones, support thyroid adrenal function, and far more (source).
Ketogenic diets mixed with a lot of physical activity creates a need to consume extra b vitamins through diet or supplementation. Below is more on individual b vitamins followed by more on these 3 ways to supplement them.
Vitamin B1 (Thiamine)
Vitamin B1 and Keto: Vitamin-B1 is good for fat adaptation and overall stress. It helps with transitioning to a fat burning state (source). If you don’t eat food sources of this vitamin, you may need to consider supplementing. We only store about 2 weeks’ worth of thiamine in our bodies. It’s easy to be deficient in this vitamin. Conveniently, it’s included in most of the best natural sources of vitamin B supplements; nutritional yeast, spirulina and B complex supplements. It’s easy to avoid vitamin b1 deficiency.
Deficiency Symptoms: Thiamine is involved in numerous metabolic processes including breaking down carbohydrates in the diet.
Severe chronic thiamine deficiency (beriberi) can result in potentially serious complications involving the nervous system, brain, muscles, heart, and gastrointestinal system (source).
Thiamine Food Sources:
- Macadamia nuts – rich in vitamin B1, magnesium & manganese
- pork
- sunflower seeds
- trout
- salmon
- mussels
Vitamin B3 (Niacin)
Niacin on Keto: Vitamin B3 is a water-soluble vitamin that’s not stored in the body and is easily excreted in urine. It’s an important vitamin to keep an eye on in your ketogenic diet. It’s a good keto supplement because niacin helps lower cholesterol coming out of the fat cells and into your liver (source).
Deficiency Symptoms: From making stress-related hormones to improving circulation, deficiency includes things like a decreased tolerance to cold, slowed metabolism, and more. Severe vitamin B3 niacin deficiency is something you never want to experience; pellagra disease, delirium, dementia, and death. Vitamin b6 & b2 deficiency are factors in niacin deficiency. (source).
On the flip side, excessive amounts of niacin can cause skin rashes, peptic ulcers, and even liver damage.
Food Sources:
- Milk
- Eggs
- Enriched bread and cereals
- Rice
- Fish
- Lean meats
- Legumes
- Peanuts
- Poultry
Vitamin B5 (Pantothenic acid)
Ketogenic Diets & Vitamin B5: The name of Vitamin B5 is Pantothenic Acid. Vitamin B5 is essential in the adaptation to fat burning process. Vitamin B5 is a cofactor for energy metabolism, specifically for enzymes that help you break down fat (source).
In the following video, ketogenic diet-focused doctor, Dr. Berg, explains why vitamin b5 is such an important keto supplement to take if you’re not getting it from food.
Deficiency Symptoms: Vitamin B5 deficiency is rare. You won’t have these unless you’re extremely malnourished or if you for some reason are not consuming enough calories, and the calories you do eat, don’t have one of the many vitamin b5 foods. Symptoms of deficiency include irritability, depression, fatigue, insomnia, stomach pains, vomiting, burning feet, upper respiratory infections, muscle cramps among others.
These are easy to avoid though because vitamin b5 is in many foods that are acceptable in keto and Paleo diets. According to WebMD, you only need 5 to 10 mg of pantothenic acid (vitamin b5) per day, so it should be easy to supplement or get sufficient amounts in your diet. These are the foods you find vitamin b5 in.
Food Sources: Avocado and sunflower seeds are at the top along with eggs and beef liver as the most b5 packed foods.
- Avocado
- Eggs
- Beef Liver
- Sunflower seeds
- Duck
- Salmon
- Whole milk yogurt
- Broccoli
Vitamin B7 (Biotin or Vitamin H)
Biotin & Keto: Biotin is known as the “hair & skin” vitamin. It does far more than that though. Like other B vitamins, Biotin helps our bodies break down carbs, fat and proteins for energy. For full absorption and benefits, it needs to be ingested. Biotin can possess various health benefits. It may be beneficial for type 2 diabetes and for energy metabolism. Biotin may help lower the risk of heart disease, prevent cognitive decline, promote brain function, support a healthy immune system, and far more even (source).
Deficiency Symptoms (source):
- brittle hair and nails
- hair loss
- dry, flaky skin
- tingling in the limbs
- cognitive impairments
- nerve damage
- moodiness
- muscle aches and pains
- digestive and intestinal tract issues
- lack of energy or chronic fatigue
Biotin deficiency is rare because it’s in so many foods. However, there is one study performed on mice that did show ketogenic diets able to cause biotin deficiency. It was not a human experiment, but the researchers concluded that people on ketogenic diets should increase their biotin intake based on the results. Their study revealed that with mice, ketogenic diets increased the rate of biotin deficiency… and their undesirable side effects (source).
Biotin Food Sources:
- Organ meats
- Eggs
- Avocado
- Cauliflower
- Berries
- Fish
- Legumes
- Mushrooms
Vitamin B9: Methylfolate
Keto & Vitamin B9 (folate, folic acid): Vitamin B9’s most common supplemental form is folic acid. But if you’re looking to use this as a keto supplement, methylfolate or folate are the best choices among the three vitamin b9 supplement forms. Vitamin B9 (folate) helps with healthy red blood cell production and anemia prevention. It also “helps our bodies synthesize, repair and methylate DNA” (source). It’s important for cell division and growth.
Deficiency Symptoms: Not enough vitamin B9 can make you anemic. Anemia is a condition that happens when you don’t have enough red blood cells to carry oxygen to your body’s tissues. Vitamin B9 deficiency induced anemia can bring out a number of symptoms (source):
- Fatigue
- Lack of energy
- Feeling short of breath
- Headaches
- Pale skin
- Racing heart
- Weight loss or not feeling hungry
- Ringing in your ears
- Reduced sense of taste
- Diarrhea
- Pins and needles feeling or numbness in your hands and feet
- Muscle weakness
- Depression
Deficiency symptoms include red blood cells larger than normal, tongue inflammation, depression, and more. In 1998 the US and Canada instituted a folic acid fortification program due to so many in North America being deficient (source).
Natural sources of vitamin b9 are easy to come by. Citric fruits and dark leafy greens are great sources of folate. Here is a list of vitamin b9 foods.
B9 Food Sources:
- Spinach
- Broccoli
- Asparagus
- Beef Liver
- Oranges
- Avocados
- Mustard greens
- Many more plant foods
Folic Acid vs Folate vs Methylfolate
These are the three forms of vitamin B9 available to you. Your best bet is going with the biologically active form of vitamin B9 called, methyl folate. Here is why:
- L-Methylfolate (5-MTHF): There is a percentage of people that can’t handle folate or folic acid properly due to having a genetic MTHR mutation. For these people, L-Methylfolate is an equally effective, bioactive alternative form of b9 supplementation.
“L-methylfolate is the biologically active form of vitamin B9. It is the form the human body can use in circulation” (source).
According to this Diets Vs Disease article:
Studies show that L-Methyfolate supplementation is equally (if not more) effective than folic acid for increasing circulating folate in those with an MTHFR mutation. It is also highly effective at reducing homocysteine levels in healthy people. It is also better absorbed and interacts with fewer medications than folic acid.
- Folic Acid (synthetic): This is the synthetic form of vitamin B9. In North America as well as in Australia, there are laws in place to fortify wheat flour with folic acid due to widespread deficiency and the detrimental effects people suffered from them. Because grains are highly consumed in these countries, it was the chosen food to fortify with folic acid (source).
The problem with folic acid: It’s a synthetically oxidized molecule. Your body has to convert it into methylfolate in order to put it to use, and it’s the least bioactive form of vitamin B9.
- Folate (natural form): Naturally, vitamin B9 occurs as folate. Folate’s active form is 5-MTHF.
Vitamin B12 (with methylcobalamin)
“Vitamin B12 is required for proper red blood cell formation, neurological function, and DNA synthesis.” (source)
Vitamin B12 and Keto: Vitamin B12 (Cobalamin) plays a vital role in normal brain and nervous system functioning, and much more. It’s said to be involved in the metabolism of every cell of the human body. B12 deficiency is something vegans and vegetarians easily suffer from if they’re not eating fortified foods. Celiac and Crohn’s Disease can also contribute to deficiency. Everyone should make sure they’re getting enough B12. Plant sources of it don’t absorb well. Deficiency is caused by your body not being able to absorb it (possibly from antinutrient effects of a medication), or by simply not getting enough of it. The signs include anemia, loss of balance, numb and tingling arms, and legs, weakness, dementia and more (source).
Symptoms of deficiency: Foods eaten on a ketogenic diet are mostly all high in vitamin B12. For this reason, B12 deficiency from inadequate dietary intake should not be a problem. Perhaps a malabsorption thing could still cause a deficiency, but for the average healthy person on a keto diet, the foods within keto food lists generally have good amounts of vitamin b12. Deficiency is easily treated, but without detection and action, prolonged deficiency can lead to severe problems like blood disease and neurologic problems (source).
B12 Food Sources: The best food sources of vitamin B12 include eggs, milk, cheese, dairy products, meats, seafood
- Milk
- Cheese
- Yogurt
- Organ meat (beef, lamb liver & lamb kidney highest amounts)
- Mussels
- Clams
- Oysters
- Mackerel
- Herring
- Tuna
- Crab
- Sardines
- Eggs
Whole Food, Methylcobalamin, Cyanocobalamin B12
Vitamin B12 is most often in the form of cyanocobalamin in nutritional supplements. It’s the cheapest one to source, so it makes business sense. Both ultimately work, but methylcobalamin is now considered the better form of vitamin b12 due to its deliverability. Cyanocobalamin requires the liver to convert it into a form the body can use. Methylcobalamin is ready to go, no conversion process necessary before body puts it to use.
Either the whole food based, or if it’s isolated and added, as the methylcobalamin form, are the superior forms of vitamin b12 to look for when shopping around.
B-Vitamins: Plant-Based vs Animal-Based
When it comes to fulfilling your B vitamin requirements through nutrition, this graph from Ketogenic Diet Resource is telling of what types of foods work best to satisfy your daily requirements. The good fibers will come from plant-based sources, but in comparison, milligram per milligram, animal-based foods hold more of the vitamins and minerals you need on a ketogenic diet than plant-based food sources (fortified milk and cereals not in this list):

Best B-Vitamin Supplements For Keto Diet
I like to get B vitamins from food sources. If you’re not getting B vitamins through your diet, nutritional yeast, spirulina and whole food B-complex vitamins are a few different types of whole food keto supplements you can use to get these necessary B-vitamins you need on a keto diet naturally, through food.
1. Nutritional Yeast: Sari Foods Non Fortified Nutritional Yeast Flakes
Sari Foods Non-Fortified Nutritional Yeast Powder is a secret underground health nut favorite because of how great it tastes and how good it is for you. This is an ideal keto supplement because it’s natural, food-based, there are no capsules to deal with and it provides a lot of nutrition.
No products found.
There are the whole food-based, naturally occurring vitamins and minerals in nutritional yeast. It is not fortified with synthetic vitamin B12 like many other nutritional yeasts. That’s why this is a great b vitamin product. It has the full range of B vitamins and is a great keto supplement to add to your cabinet (this blog post by Paleo Grubs has many good-looking nutritional yeast recipes.).
2. Hawaiian Spirulina
Nutrex Hawaiin Spirulina: This Hawaiian Spirulina is a good natural source of vitamin B12. It would be nicely paired with a nutritional yeast to cover all your b vitamin needs.
No products found.
Why Nutrex Hawaiian Spirulina?
This Spirulina company, Nutrex, have been a personal favorite for the last 5 years, and for many others a lot longer than that. They have been around since 1984 and have thousands of very positive reviews. Their Hawaiian spirulina is grown in Kona, Hawaii, where the most nutrient dense spirulina comes from.
All spirulina is good. Hawaiian is one of the best. Let me share a screenshot from this article that speaks of the Hawaiian spirulina variety:

All types of organic spirulina are great “superfoods” that replenish your body with naturally occurring b vitamins and minerals. Ruled.me broke down a spirulina study, concluding that “taking spirulina at a moderate dose (4.5 g/day) significantly lowers levels of triglycerides. Additionally, it also lowers total cholesterol, LDL-cholesterol, and blood pressure to a reasonable extent while slightly increasing heart-healthy HDL-cholesterol.”
3. Whole Food B Vitamin: Pure Synergy
Synergy Super-B Complex is a good formula complex b vitamin that comes from a whole food source.
No products found.
Why Synergy Super-B Complex?
Synergy and Megafood are 2 health supplement brands that produce whole food multivitamins made with certified organic whole food ingredients. Synergy’s B complex is a good one. It’s an all-natural, whole food b complex vitamin that has a good amount of nutrients per vegetable tablet. You only have to take one vegetable tablet per day to get all the good, whole food non-synthetic form b vitamins.
If your goal is to go as natural as possible, then you may want to avoid synthetic vitamins. B vitamins can come from whole food sources, as opposed to being made in a laboratory. The body doesn’t handle synthetic vitamins the same as it does whole food. A good whole food sourced vitamin b complex formula is what’s closest to real food vitamins.
Best B Vitamin Keto Supplements:
No products found.
Best Mineral Supplements For The Ketogenic Diet
Minerals are the next set of important keto supplements you need to have available to you one way or another on your low carb ketogenic diet.
Minerals vs Vitamins: While there are 13 vitamins (A, C, E, D, Bs), these organic plant and animal based substances are consumed by us in order to provide their nutrients to our bodies. We get these vitamins from food, although our bodies do produce vitamins D and K.
In contrast, minerals are inorganic. They don’t come from once living plants and animals in the same way. Minerals come from the earth and the soils and waters. The animals and plants absorb these minerals and then we get the minerals from plants and animals in that way. Here are some to make sure you get and then a few quality products to add to your keto supplement cabinet.
Major Minerals:
- Magnesium
- Potassium
- Chlorine
- Sodium
- Phosphorus
- Calcium
Trace Minerals:
- Iron
- Copper
- Manganese
- Chromium
- Cobalt
- Iodine
- Molybdenum
- Selenium
- Zinc
Electrolytes:
- The same minerals in our body with an electric charge (ions).
How To Replenish Minerals With Nutrition:
- For magnesium: a magnesium supplement, dark leafy greens, and animal foods
- For sodium: sea salt, table salt
- For chloride: sea salt, table salt
- For calcium: dark leafy vegetables and/or animal foods have a lot of calcium
- Sulpher & Phosphate: a supplement, meat or eggs
Magnesium (glycinate)
Magnesium & Keto: Magnesium is probably the most important keto supplement of them all. It’s an essential nutrient that is involved in many of the body’s functions and processes. It’s something you don’t want to be deficient in. Unfortunately, Americans are said to be low and those on low carbohydrate diets are even lower in regards to meeting the USDA recommended dietary intake of magnesium. The deficiency symptoms are not always apparent. For that reason, it’s important to supplement magnesium or to eat more magnesium-rich foods.
Magnesium Food Sources: Dark vegetables, Cacao (Dark chocolate), Avocado, Mackerel, Almonds, Swiss chard, Cashew nuts, Brazil nuts, Pine nuts, Spinach
Potassium
Potassium & Keto: When you lose sodium on a ketogenic diet, you lose potassium as well. Your kidneys excrete it to keep up with the sodium loss. Sodium and potassium go hand in hand. When you lose sodium and potassium, you start to feel it. From muscle cramps to constipation, weakness, and in severe cases, much more serious complications, potassium deficiency is easily avoided because it is in many food sources. Most fresh fruits and vegetables contain potassium. When it comes to keto foods, you still have a vast array of low carb and keto friendly foods that contain plenty of potassium. This mineral is in mineral and multivitamin supplements as well.
Potassium Food Sources: Avocado, Sweet potato, Tomato sauce, Beets, Canned salmon, Edamame, Yogurt, Swiss Chard, Bananas, Spinach, Mushrooms, Kale
Sodium
Sodium & Keto: Have you ever heard of someone fainting outside because of the hot sun? Sodium deficiency is a cause of this. Salt deficiency or sodium deficiency on a ketogenic diet is easy to happen because of the excess loss of fluids. It’s one of the main keto supplements and can be easily satisfied with table salt, sea salt, Himalayan salt or a nice bone broth style recipe. Luckily salt and keto foods go and hand in hand. Here’s our bone broth recipe!
Food Sources: Himalayan/Sea Salt, Table salt
Keto Electrolytes
Electrolytes are minerals and salts in your body that become electrically charged “ions.” It’s important to keep and maintain the right balance of electrolytes because they have so many uses in our body.
A Medical News Today article explains how our muscles and neurons are referred to as “electric tissues” and how “they rely on electrolytes moving through the fluid inside, outside, and between cells.” They need sodium, potassium, and calcium in order to contract. Our heart and nerve cells also rely on these electrolytes “to carry electrical impulses between cells.“
Electrolytes and the Ketogenic Diet:
You might have noticed that your ketogenic diet has caused an increase in urination frequency, especially at the beginning and when you first became keto-adapted. This is how the keto diet can cause an imbalance of electrolytes. According to Keto Diet Resource:
Your body is burning up the extra glycogen (stored glucose) in your liver and muscles. Breaking down glycogen releases a lot of water. As your carb intake and glycogen stores drop, your kidneys will start dumping this excess water. In addition, as your circulating insulin levels drop, your kidneys start excreting excess sodium, which will also cause more frequent urination. (source)
Signs of Electrolyte Deficiency:
When our electrolytes are imbalanced, we can suffer from vicious muscle cramps and weakness. One of the main keto supplements necessary to have in the most likely case of deficiency are the electrolytes.
Sources Of Food With Electrolytes: Coconut water is probably the very best resource of natural electrolytes. One cup of coconut water contains 252mg sodium, 600mg potassium, 60mg magnesium, 58mg calcium, and 48mg phosphorus (source). Quoting Dr. Mercola on one of his blog posts about coconut water,
Coconut water is the richest dietary source of cytokinins, plant hormones that have anti-cancer, anti-aging, and anti-thrombolytic benefits in humans.
Coconut water is sweet, low in sugar, and has anti-inflammatory properties that help to protect the urinary tract and your heart. Coconut water works as a digestive tonic and can improve eye health and your skin health. It supports a good immune system function and is beneficial in blood glucose and insulin levels management.
Coconut water provides natural electrolytes and trace minerals, amino acids, vitamins, phytonutrients, antioxidants and enzymes (wow!).
But they’re not always easy to get or you may prefer other options. Here are a few electrolyte-rich foods with their nutrient contents (provided by My Food Data) alongside.
1. Yogurt: 1 cup contains,
- Sodium: 189mg
- Potassium: 625mg
- Magnesium: 47mg
- Calcium: 488mg
- Phosphorus: 385mg
2. Scallops: 3 oz contains,
- Sodium: 567mg
- Potassium: 267mg
- Magnesium: 31mg
- Calcium: 9mg
- Phosphorus: 362mg
3. Mushrooms: 1 cup contains,
- Sodium: 371mg
- Potassium: 555mg
- Magnesium: 19mg
- Calcium: 9mg
- Phosphorus: 136mg
4. Celery (raw): 1 stalk 8 inches long contains,
- Sodium: 32mg
- Potassium: 104mg
- Magnesium: 4mg
- Calcium: 16mg
- Phosphorus: 10mg
Trace Minerals
Trace minerals are a group of essential minerals that we only require in small amounts. Trace Minerals are different than major minerals like magnesium, sodium, and potassium.
Trace minerals include: iron, copper, manganese, cobalt, bromine, iodine, molybdenum, selenium and zinc.
We need major minerals and trace minerals, both. These help our bodies do many things from rebuilding tissue to transmitting nerve impulses and clotting our blood (source). You should look to keep your trace minerals replenished if you’re on a ketogenic diet.
Trace Mineral drops are a great way to ensure you’re getting high-quality trace minerals. Even if you get all your minerals through your diet, trace mineral drops are a great way to help get more.
Sources Of Food Trace Minerals (source):
- Chromium: meat, whole grains, broccoli, potatoes, apples, bananas, garlic, basil
- Copper: organ meats, shellfish, nuts, seeds, cocoa, whole grain products
- Flouride: It’s in our tap water now, so this one probably needs to be limited where possible
- Iodine: seafood and plant-based foods from iodine-rich coastal and seaside soils
- Iron: organic meats, muscle meat, poultry, fish, legumes, dark leafy greens
- Manganese: Pecans, nuts, pineapples, sweet potatoes, seeds, legumes, whole grains
- Molybdenum: plant-foods, mostly nuts and legumes (soil richness plays a factor)
- Selenium: Brazil nuts, plant-based foods like nuts, seeds, legumes, and whole grains too if you consume those
- Zinc: Oysters are a powerhouse of zinc. Seafood and meat both contain good amounts of zinc
Mineral & Electrolyte Keto Supplements List
4. Magnesium: Pure Encapsulations Magnesium Glycinate
No products found.
Pure Encapsulations Magnesium Glycinate uses high-quality ingredients. Their magnesium is a certified gluten-free product with almost 1000 reviews and is almost at 5-stars.
I was almost going to recommend a magnesium potassium supplement here, but for myself personally, I don’t take one of those. I only take a pure magnesium and make sure to get potassium from my food. Hence, there are no magnesium and potassium supplements on this list of top 9 keto supplements, but there is this superb mag glycinate from Pure Encapsulations.
This is one of the best brands for magnesium supplements due to their transparency and ability to prove raw ingredient quality. I’m not sure of their whole food plant-based based supplement options, but overall Pure Encapsulations make good quality health supplements. I personally prefer 200mg capsules, these are 120, but with a minimal amount of additives, it’s worth going to the 120’s. There’s no magnesium stearate. It uses vegetable capsules.
Each capsule has magnesium glycinate 120 mg., ascorbyl palmitate (fat-soluble vitamin C)10 mg., and the vegetarian capsule (cellulose, water). Depending on how much magnesium is in your diet, you can use 1 to 4 capsules per day on the recommendation.
5. Nuun Hydration Vitamins Electrolyte Tablets + Vitamins
No products found.
Nuun Hydration Vitamin + Electrolyte Drink Tablets are specifically geared for rehydration and recovery on a low carb ketogenic diet. If you need a quick and easy way to replenish your electrolytes, these are good.
You know those times when you can chug endless amounts of water and still feel thirsty? That’s because water alone won’t hydrate and replenish you. You need vitamins and minerals.
They have a full range of vitamins and minerals, and the “other ingredients” are great. I was expecting some questionable other ingredients but was so surprised that I now recommend these Nuun drink tablets for electrolytes, plus it has good vitamins.
6. Trace Mineral: Dr.Berg’s Trace Minerals
No products found.
Dr. Berg’s Plant-Based Trace Minerals helps make sure you are not deficient in these on your ketogenic diet. These trace minerals are convenient to take with just a couple drops in a cup of water. We’ve already gone over trace mineral information above, but one thing not mentioned is the depletion of today’s soils, and thus, our food supply’s lack of nutrients compared to the same food grown in richer soils years back. Food still looks and tastes great, but it may be less nutrient-dense than it used to be, especially if it’s not locally grown or organic.
This model has something like 72 trace minerals inside. There are no B vitamins, only plant-based trace minerals, including Antimony, Beryllium, Bismuth, Iron, Lithium, Molybdenum, Copper Carbon, Gold, Selenium, Sulfur, Silver, Potassium, Sodium, Tungsten, Zinc and many more.
These plant-based trace minerals give you a full array of trace minerals. You can read the entire list of around 72 minerals on the bottle’s label. One bottle will last you a month, and out of almost 250 reviews, they’re almost at a full 5 stars.
Keto Supplements List Continued: Vitamin D, Fiber and Caffeine
7. Vitamin D Supplement: Sports Research Vitamin K2 + D3
Sports Research Vitamin K2 + D3 is a plant-based vitamin D supplement with a very natural set of “other ingredients.”
This is on the keto supplements list down here, but it can easily be number one. Vitamin D has a very important role to play in many biological processes in the human body. It’s said that it plays a vital role in everything from immune system function to inflammation, muscle growth & damage repair, brain function and more. In a day where over half of us are deficient in vitamin D, it’s good to have supplements to back you up if you’re not getting enough sun.
Latitude plays in role in how much vitamin D you soak up from the sun from the time spent outside, and so does time of day. To learn more about how to optimally get vitamin D from the sun and through nutrition, I would explore more into photobiology and look at Dr. Kruse’s blog to get the latest information on this subject. There are a number of health experts out there today with podcasts and platforms that also support the importance of sufficient vitamin D.
Vitamin D deficiency does not cause immediate symptoms, so you have to make sure you don’t let yourself remain severely depleted, regardless of a keto diet or not.
When it comes to vitamin D, there is nothing that can replace the sun. Learn more about exactly why this is the case in this interview with Dr. Jack Kruse:
8. Pre-biotic Fiber: NOW prebiotics
NOW Acacia Fiber supplement is the same USDA certified organic quality at half the price. Fiber is something that becomes increasingly important once you’re on a ketogenic diet. If you’re not eating fibrous low carb vegetables by the handfuls every single day, then you should look into a fiber supplement or a fiber drink if you are having any gastro issues on your keto diet.
Recommended prebiotic fiber keto supplement specs:
No products found.
Prebiotic Fiber Foods: Raw garlic, green bananas (raw), chicory root, honey, asparagus, acacia gum (86% prebiotic fiber), leaks, onions, legumes, dandelion root, brewer’s yeast, plus.. most vegetables have more fiber raw.
While you want to get these nutrients from food whenever you can, it’s not always possible. Fiber is something that becomes increasingly important once you’re on a ketogenic diet. A fiber supplement keto diets can call for if you are having gastro issues, and you don’t get enough low carb vegetables in each day. Consuming sufficient vitamins and minerals from food ensures you’re getting enough plant-based fibers as well.
If you’re dealing with constipation on your ketogenic diet, a prebiotic fiber product can help your gut out. Combined with a fiber product or fiber foods, those gastrointestinal problems will be alleviated. The long-term solution would be including more low carb vegetables into your diet, but fiber drinks are very effective.
9. Caffeine Supplement+, Nootropic Coffee: Kimera Koffee (nootropic coffee)
No products found.
Kimera Koffee is not just some coffee I recommend without truly being a fan. This stuff really does have an edge to it. And if respected, you’ll continue to have a noticeable difference in energy and alertness each time you brew a cup. This coffee is the only “nootropic” I like outside of good old natural Korean Ginseng.
Mental performance is something of a concern for many on a ketogenic diet. Chances are you have yourself a voluptuous cup of butter coffee every now and then throughout the week. If you’re a seeker of increased mental performance, you will enjoy this coffee called Kimera Koffee. Simply put, it works. It tastes and looks and is 100% pure coffee. You wouldn’t suspect it has cognitive enhancers by the look of the beans or the taste of the coffee. It’s a great way to start the morning.
11. MCT Oil & BHB Salt
A keto diet plan is a great tool to use as a weight loss diet. Keto supplements like these do help make this diet a great weight loss diet, but these are not just for weight loss. To read more about these traditional keto supplements, we have a list of the 6 Best Exogenous Ketone Supplements with BHB salt or MCT oil. This list post on exogenous ketones focuses on the difference between endogenous ketones and exogenous ketones, bhb ketones drink options, and the best MCT oil products.
Do you take any keto supplements for your diet or lifestyle?
On top of the whole food paradigm shift a keto diet brings into one’s life, there is the fact that certain supplements might also be needed as well. We know that keto diets force our bodies to lose electrolytes faster through excessive urination. Depending on your lifestyle, for example, you may or may not need to be supplementing or taking in more sodium, potassium or magnesium.
How often should one take keto supplements?
These are some of the best supplements for ketogenic diet followers. There seem to be a few different kinds of keto dieters in regards to keto supplements. Some use healthy keto supplements as a crutch, others use them when life gets in the way. Others prefer to integrate them into their already healthy low carb regimens. There are other products I did not touch on here, like keto protein powder and more keto supps like Pruvit, Ketocana, and different products or keto pills even. I do make keto protein shakes for myself all the time, so I will make one into a recipe post one of these days!
If you can get the nutrient with food, that is always the best choice. But life happens. And when life happens and you’re wanting to make sure your body’s needs are met while on a low carb high fat ketogenic diet, these keto supplements will really come to the rescue. Keto supplements, when used in a healthy diet, can really help make the difference for your ketogenic diet’s longevity & success.
Follow us on Twitter to be the first to know about the latest recipes and blog posts on Nutrition Adventures!

Thanks for stopping by the blog and reading our keto supplements article.
NEXT: My 5 Favorite Keto Meal Replacement Shakes
Related Reads From Nutrition Adventures:
- Low Carb Authentic Chicken Khao Soi Recipe
- 6 Great Exogenous Ketones
- Authentic Bone Broth Recipe (slow cooked to perfection overnight)
- 9 Reasons For Keto Hair Loss (plus 5 natural regrowth solutions)
- Nutrition Adventure’s Beginners Ketogenic Diet Guide
Thanks for Explaining the keto supplements, Spirulina is the best source for Vitamins like B1, B2 and many more. It is having many benefits like it control blood sugar, maintain cholesterol level, Make a stronger immune system.
Keep Updating with amazing content….
Thanks for the comment! Spirulina is an amazing source of food for its nutrient richness. It’s by far my favorite way to get those B Vitamins. Lately I’ve been mixing into my yogurt. It’s a perfect way to get it in. I’ll check out yours. Thanks!
Have you ever thought about creating an ebook or guest authoring on other websites?
I have a blog centered on the same topics you discuss and would really like to have
you share some stories/information. I know my audience would appreciate your work.
If you’re even remotely interested, feel free to
shoot me an e-mail.
“Keto supplements can be a game-changer when you’re on a strict ketogenic diet. They really help bridge the gap to ensure you’re getting the recommended daily value of essential nutrients, especially when it’s harder to hit certain macros through diet alone. Definitely a great support for maintaining energy levels and staying on track!” best.