The 30 best inositol brands

NOW Foods, Solgar and Life Extension lead our ranking of 30 inositol brands. Compare what each brand makes, visit its official site, or shop it online.

Inositol brands, ranked

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  1. 1

    NOW Foods

    NOW Foods sells inositol powder and capsules as part of a large line of basic vitamins and supplements.

    Popularity 10.0/10

  2. 2

    Solgar

    Solgar sells inositol capsules within its broad range of vitamin and mineral supplements.

    Popularity 7.1/10

  3. 3

    Life Extension

    Life Extension offers inositol as one of many dietary supplements sold to consumers directly.

    Popularity 5.4/10

  4. 4

    Jarrow Formulas

    Jarrow Formulas sells inositol powder and capsules as part of its nutritional supplement range.

    Popularity 5.0/10

  5. 5

    Nature’s Way

    Nature’s Way provides customers with supplements created only from natural ingredients. They believe in giving people what they are meant to have to ensure their wellness does not get compromised at any stage. Their passion for health has enabled them to provide only the best products to allow people to live normally. They work with various manufacturers and providers to ensure the consistency of the products’ quality.

    Popularity 4.0/10

  6. 6

    Source Naturals

    Source Naturals sells inositol capsules and powder as part of a wide line of vitamin supplements.

    Popularity 3.6/10

  7. 7

    Solaray

    Solaray sells inositol capsules within its line of herbal and nutritional supplements.

    Popularity 3.5/10

  8. 8

    Best Naturals

    Best Naturals is here to fulfill all your nutritional requirements with their supplements. The brand aims to provide the best, high-quality, and natural supplements to help you keep up with your lifestyle. Through Best Natural’s dietary and vitamin supplements, you can get one step closer to a healthy lifestyle. Each product is formulated and tested to fulfill the customers’ demands through thorough research and constant development. These supplements will keep your organ and gut health in check and will boost your immunity.

    Popularity 3.5/10

  9. 9

    GNC

    GNC sells inositol supplements under its own name as part of its nutrition product range.

    Popularity 3.3/10

  10. 10

    Pure Encapsulations

    Pure Encapsulations sells inositol capsules as part of its line of practitioner-grade supplements.

    Popularity 3.1/10

  11. 11

    21st Century

    21st Century sells inositol capsules as part of its everyday vitamin and supplement line.

    Popularity 3.0/10

  12. 12

    Vitabiotics

    You can acquire the nutrition your body needs daily from Vitabiotics, a top provider of the most significant vitamins and minerals. The extensive line comprises essential nutrients for maximum health, vitality, energy, and wellness and is expertly created using innovative...

    Popularity 3.0/10

  13. 13

    Nature's Life

    Nature's Life sells inositol supplements as part of its range of vitamins and nutritional products.

    Popularity 2.9/10

  14. 14

    Swanson

    Swanson sells inositol capsules as part of its large catalogue of vitamins and supplements.

    Popularity 2.8/10

  15. 15

    Thompson

    Thompson's is a brand owned by Integria Healthcare, a developer and marketer of more fantastic herbal formulations and supplements. Dr. K. M. Thompson founded it in 1934 to supply superior herbal treatments to the American market. Thompson's is now one...

    Popularity 2.8/10

  16. 16

    Healthy Origins

    Healthy Origins sells inositol powder and capsules within its line of nutritional supplements.

    Popularity 2.6/10

  17. 17

    Lipo-Flavonoid

    Now you never have to worry about the ringing sensation in your ears as Lipo-Flavanoid brings their excellent remedies to most ear problems. They use natural bio-flavanoids to treat one of the most common hearing issues– Tinnitus. The Sonorest Sleep...

    Popularity 2.6/10

  18. 18

    Country Life

    Country Life sells inositol capsules as part of its long-running line of vitamin supplements.

    Popularity 2.5/10

  19. 19

    Nature's Plus

    Dedicated to the creation, marketing, and distribution of finished dietary supplements and vitamins, NaturesPlus is a multinational health corporation. Offering the best nutritional supplements anywhere has always been a priority for us. When you shop from NaturesPlus, you can be...

    Popularity 2.4/10

  20. 20

    Natrol

    Natrol sells inositol supplements as part of its broad range of vitamins and dietary supplements.

    Popularity 2.4/10

  21. 21

    Nature's Truth

    Nature's Truth is a wellness product brand that makes healthy supplements to assist you in a healthy lifestyle. Wellness experts research and formulate their products to ensure the best possible service to their customers. Nature's Truth has been around for...

    Popularity 2.4/10

  22. 22

    Windmill

    Windmill Hill Farm produces the best honey on the market. It exists to provide happiness and to make the most natural honey possible. They have a fancy 40 oz square glass jar of wildflower honey, a popular and reasonably priced...

    Popularity 2.4/10

  23. 23

    MegaFood

    MegaFood came into the business to sell the best health supplements to their customers. We can let go of healthy food habits that affect our bodies in our hectic life. MegaFood offers the perfect nutritional supplements to its consumers to...

    Popularity 2.2/10

  24. 24

    Herbs of Gold

    Herbs of Gold are committed to bringing to market high-quality, therapeutic products to support the health of adults and children. Herbs of Gold help to live, develop, work, and play. Herbs of Gold began in 1989 as a modest herbal...

    Popularity 2.1/10

  25. 25

    Pregnitude

    A doctor-recommended Pregnitude can aid in promoting regular ovulation and lowering the risk of infertility. Being a practical non-prescription choice, it might be beneficial for ladies who might be having trouble getting pregnant. A simple, non-prescription method to enhance spontaneous...

    Popularity 2.1/10

  26. 26

    Bronson

    Bronson sells inositol supplements as part of its range of vitamins and nutritional products.

    Popularity 2.0/10

  27. 27

    Prescribed For Life

    Prescribed For Life is a nutrition supplement producing company. It was established in 1984as a private label. It makes essential needs items like nutrition, diet, health, skincare, hair care, specialty treatment products, etc. It also started developing natural and organic...

    Popularity 2.0/10

  28. 28

    Nutricost

    Nutricost sells inositol capsules and powder as part of a broad range of budget supplements.

    Popularity 1.8/10

  29. 29

    Bluebonnet

    Bluebonnet sells inositol powder and capsules within its range of nutritional supplements.

    Popularity 1.8/10

  30. 30

    Viridian

    The Viridian is a vitamin company with an organic heart whose mission is to provide health and happiness to everyone and everything. Natural goods are backed up by organic farming and whole food shops and the respectful preservation and vital...

    Popularity 1.8/10

Inositol Buying Guide

Inositol is a type of sugar alcohol that is found in various foods, particularly in fruits, grains, and nuts. It is also commonly known as vitamin B8, though it is not actually a vitamin. Inositol is known to be important for cell signaling and metabolism, and it is often sold as a dietary supplement. In this Inositol buying guide, we'll help you understand what inositol is, why you might consider taking it, and what factors to consider when shopping for a high-quality supplement.

What is Inositol?

Inositol is a type of sugar alcohol that is sometimes referred to as a pseudovitamin or a vitamin-like substance. It is not technically a vitamin because the body can synthesize it on its own. However, it is still considered important for health and wellness, and it is commonly sold in supplement form.

Inositol is classified as a carbohydrate, and it is found in many foods, both plant-based and animal-based. Some of the richest food sources of inositol include fruits like cantaloupe and oranges, grains like wheat and corn, and nuts like almonds and peanuts.

Benefits of Inositol

Inositol is believed to provide a variety of health benefits, particularly in the areas of mental health and metabolic function. Some of the potential benefits of inositol include:

  • Depression and anxiety: Some research suggests that inositol supplementation may be helpful for reducing symptoms of depression and anxiety. This is likely due to inositol's role in neurotransmitter signaling.1
  • Polycystic ovary syndrome (PCOS): Inositol supplementation may also be helpful for women with PCOS, a hormonal disorder that can cause irregular periods, infertility, and other symptoms. Inositol may help to improve insulin sensitivity, regulate menstrual cycles, and improve fertility in women with PCOS.2
  • Metabolic health: Inositol has been shown to be important for proper insulin signaling and glucose metabolism. This means that it may be helpful for people with type 2 diabetes or insulin resistance.3
  • Neurological health: Inositol may also be beneficial for neurological health, as it is involved in neurotransmitter signaling and has been shown to improve symptoms in some neurological disorders like Alzheimer's and Parkinson's disease.4

Types of Inositol Supplements

If you're considering taking an inositol supplement, there are a few different types to choose from. Some of the most common types include:

  • Myo-inositol: This is the most common form of inositol found in nature and in supplements. It is also the form that is most commonly studied for its health benefits. Myo-inositol is important for cell signaling and energy metabolism in the body, and it may help to regulate insulin sensitivity and reduce inflammation.5
  • D-chiro-inositol: This form of inositol is less common than myo-inositol, but it is still sold as a supplement. D-chiro-inositol may be particularly helpful for women with PCOS, as it has been shown to improve insulin sensitivity and menstrual regularity in these individuals.6

Factors to Consider When Buying Inositol Supplements

If you're interested in trying an inositol supplement, there are several factors to consider when choosing a high-quality product. These include:

Quality of the ingredients

As with any dietary supplement, the quality of the ingredients is paramount. Look for a supplement that contains high-quality, pure inositol without any fillers or additives. You may also want to consider whether the product is organic or has been third-party tested for purity and potency.

Form of the supplement

Inositol supplements come in a variety of forms, including powders, capsules, and tablets. The best form for you will depend on your personal preferences and needs. Powders are often the most cost-effective and versatile option, as they can be mixed into drinks or smoothies. Capsules and tablets may be easier to take on the go, but they may also contain additional fillers and binders.

Dosage

The recommended dosage of inositol will vary depending on the reason for supplementation. For mental health and mood disorders, doses of up to 18 grams per day have been used in studies, though most people will not need this high of a dose.7 For metabolic health and PCOS, lower doses of 2-4 grams per day may be effective.8 It is important to follow the recommended dosage guidelines for the specific product you choose, and to talk to your healthcare provider before starting any new supplement regimen.

Cost

As with any supplement, cost is an important consideration. Inositol supplements can vary widely in price, depending on the quality of the ingredients and the specific form of the supplement. However, it is important not to sacrifice quality for a lower price, as cheap inositol supplements may contain fillers or additives that could be harmful.

The Bottom Line

Inositol is a type of sugar alcohol that is commonly found in foods and sold as a dietary supplement. It is believed to provide a variety of health benefits, particularly in the areas of mental health, metabolic function, and neurological health. When shopping for an inositol supplement, it is important to consider the quality of the ingredients, the form of the supplement, the recommended dosage, and the cost. With these factors in mind, you can choose a high-quality inositol supplement that will help you achieve your health and wellness goals.

Sources:

  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3846424/
  2. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6409553/
  3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4836295/
  4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7165117/
  5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5874669/
  6. https://pubmed.ncbi.nlm.nih.gov/17077236/
  7. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5409724/