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Updated: 06 Apr 2026

10 Best Mineral Supplements Soy-free

#1 Best Pick
Best Naturals Vitex Chasteberry 400 mg 250 Capsules (Pack of 3)

Best Naturals Vitex Chasteberry 400 mg 250 Capsules (Pack of 3)

Brand: Best Naturals
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  • 3rd Party Lab Tested for Purity & Quality.
  • 400 mg of Vitex Chasteberry per Capsule- 250 Capsules per Bottle.
  • Non-GMO & Gluten-Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
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#2 Best Value
Best Naturals Soy Isoflavones 750 mg 120 Capsules (120 Count (Pack of 2))

Best Naturals Soy Isoflavones 750 mg 120 Capsules (120 Count (Pack of 2))

Brand: Best Naturals
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  • 3rd Party Lab Tested for Purity & Quality.
  • 750 mg of Soy Isoflavones per Capsule - 120 Capsules per Bottle.
  • Non-GMO & Gluten-Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
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#3 Budget Pick
Doctor's Best Benfotiamine, Non-GMO, Vegan, Gluten free, Soy Free, Helps Maintain Blood Sugar Levels, 300 mg, 60 Veggie Caps

Doctor's Best Benfotiamine, Non-GMO, Vegan, Gluten free, Soy Free, Helps Maintain Blood Sugar Levels, 300 mg, 60 Veggie Caps

Brand: Doctor's BEST
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  • Doctor’s Best Benfotiamine is a fat-soluble highly bioavailable derivative of thiamine (Vitamin B1).* Benfotiamine is activated in the bloodstream to release thiamine, and remains available in the body four times longer than water-soluble thiamin.* Benfotiamine activates transketolase, a cellular enzyme essential for glucose metabolism pathway.* It helps support the circulatory and nervous systems with radical-scavenging action against oxidative stress, providing a positive influence on Advanced Glycation End products (AGEs).*
  • GLUCOSE METABOLISM SUPPORT – Glucose is one of our body’s best sources of energy - and is available through bread, fruits, vegetables and more. Taking Benfotiamine daily can assist in regulating glucose levels, already within normal range, and help to counter the serious health issues related to sustained high blood sugar.*
  • MANAGE YOUR BLOOD SUGAR – Benfotiamine is a fat-soluble derivative of thiamine, a super nutrient linked to maintaining normal glucose levels.* A derivative of thiamine, Benfotiamine is more bioavailable and can be absorbed at higher doses than its counterpart, thiamine. For those with glucose levels within normal range, Benfotiamine can be a powerful tool in supporting healthy blood sugar levels and protecting against oxidative stress.*
  • MAINTAINS NERVOUS SYSTEM HEALTH – by taking Benfotiamine the blood levels of vitamin B1 can be boosted, supporting the body’s nerves and nervous system.*
  • Label images may vary
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#4 Top Choice
Doctor's Best Nac Detox Regulators With seleno excell, Non-Gmo, Vegetarian, Gluten Free, Soy Free, 180 Veggie Caps, 180Count

Doctor's Best Nac Detox Regulators With seleno excell, Non-Gmo, Vegetarian, Gluten Free, Soy Free, 180 Veggie Caps, 180Count

Brand: Doctor's BEST
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  • Doctor's Best NAC Detox regulators boosts glutathione production in the brain, liver and other organs, supports enzymes that neutralize natural and manmade toxins, and promotes the healthy functioning of numerous important proteins.
  • The three nutrients in this product-nac (N-acetyl Cysteine) and the essential minerals selenium, and Molybdenum -sustain glutathione.
  • Nac is proven to boost glutathione production. Selenium and Molybdenum are essential for facilitating glutathione's role in supporting energy
  • Non-gmo/ Gluten Free/ Soy Free/ Vegetarian
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#5 Popular Choice
Best Naturals Iron Supplement (Iron Bisglycinate) - 25mg - 180 Tablets - Gentle of Stomach - Non-Constipating

Best Naturals Iron Supplement (Iron Bisglycinate) - 25mg - 180 Tablets - Gentle of Stomach - Non-Constipating

Brand: Best Naturals
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  • 3rd Party Lab Tested for Purity & Quality.
  • 25 mg of Iron per Tablet - 180 Tablets per Bottle.
  • Non-GMO & Gluten-Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
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#6 Top Pick
New PhosphatidylSerine & Bacopa Monnieri, Better Than Each Alone. Best Phosphatidylserine 300mg: no fillers, soy free, 2in1. Clinically Proven Bacopa Extract, Unlike Most Competitors. 120 Capsules USA

New PhosphatidylSerine & Bacopa Monnieri, Better Than Each Alone. Best Phosphatidylserine 300mg: no fillers, soy free, 2in1. Clinically Proven Bacopa Extract, Unlike Most Competitors. 120 Capsules USA

Brand: Dr. Maxwell
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  • BETTER THAN PHOSPHATIDYLSERINE OR BACOPA (BRAHMI) АLONE. Phosphatidyl serine (PS) is a component of cell membranes promoting memory and cognition, reducing cortisol levels and improving sleep. Bacopa is the best nootropic for enhancing memory and an adaptogen that alleviates stress and anxiety.
  • THE BEST PHOSPHATIDYL SERINE ON THE MARKET: 1) NO FILLERS, 2) SOY FREE, 3) 2in1 FORMULA WITH BACOPA. Only Dr. Maxwell offers Phosphatidylserine that has no fillers, while competitors contain nasty ingredients like stearates, silicon dioxide, etc.
  • CLINICALLY PROVEN BACOPA MONNIERI CONCENTRATION AND AMOUNTS, UNLIKE MOST COMPETITORS. Bacopa promotes faster communication among neurons leading to better focus, faster memory formation & quicker memory recall & has powerful antioxidant & anti-inflammatory properties. Dr.
  • OUTSTANDING VALUE: TWO SYNERGISTIC INGREDIENTS AT THE PRICE OF ONE. Get the two ingredients Phosphatidylserine 300mg and Bacopa Monnieri capsules at the price of only one of the ingredients with Dr. Maxwell, saving at least 18$. We offer 120 vegetable capsules that last for 2 months*
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#7 Top Pick
Dr. Mercola Essential Mineral Complex Dietary Supplement, 30 Servings (30 Capsules), non GMO, Gluten Free, Soy Free

Dr. Mercola Essential Mineral Complex Dietary Supplement, 30 Servings (30 Capsules), non GMO, Gluten Free, Soy Free

Brand: Dr. Mercola
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  • Our Essential Mineral Complex Provides Your Body With The 7 Key Trace Minerals Needed To Meet Optimal Levels And Support Overall Health*
  • This Wholesome Blend Promotes A Healthy Immune System, Metabolic Function And Thyroid Health, Fertility, Normal Detoxification Processes, Bone Health And Many Other Functions*
  • These Capsules Are Formulated With Zinc, Selenium, Copper, Manganese, Chromium, Molybdenum And Boron – All In Chelated Or Advanced Forms To Ensure Optimal Absorption And Biological Activity
  • Following Dr. Mercola’S Belief In Providing The Best Quality Products, This Formula Is Free Of Gmos, Gluten And Soy
  • Developed With You In Mind, Dr. Mercola’S Physician Formulated Products Are Only Made With Ingredients That Meet Our Premium Quality Standards. Established In 1997, We Have Been A Trusted Source In Natural Health For Over Two Decades
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#8 Top Pick
Best Naturals Iron Supplement - 65 mg - 240 Tablets - Non-GMO & Gluten Free

Best Naturals Iron Supplement - 65 mg - 240 Tablets - Non-GMO & Gluten Free

Brand: Best Naturals
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  • 3rd Party Lab Tested for Purity & Quality.
  • 65 mg of Iron per Tablet - 240 Tablets per Bottle.
  • Non-GMO & Gluten-Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
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#9 Top Pick
Doctor's Best SAM-e 400 mg, Vegan, Gluten Free, Soy Free, Mood and Joint Support, 60 Enteric Coated Tablets

Doctor's Best SAM-e 400 mg, Vegan, Gluten Free, Soy Free, Mood and Joint Support, 60 Enteric Coated Tablets

Brand: Doctor's BEST
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  • Doctor's Best SAMe Double Strength is proven to enhance mood and promote cognitive health
  • SAMe is essential for the healthy metabolism of the major brain transmitters dopamine, serotonin and norepinephrine
  • SAMe has been proven to promote joint comfort and mobility and supports liver health and detoxification
  • SAMe's effectiveness has been proven with 18 controlled human trials published over 40 years
  • Pharmaceutical grade, Non-GMO, Gluten Free, Vegan
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#10 Top Pick
Doctor's Best Fisetin with Novusetin, Non-GMO, Vegan, Gluten Free, Soy Free, 100 mg, 30 Veggie Caps

Doctor's Best Fisetin with Novusetin, Non-GMO, Vegan, Gluten Free, Soy Free, 100 mg, 30 Veggie Caps

Brand: Doctor's BEST
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  • Advancing the frontiers of brain health enhancement
  • Flavonol antioxidant support for healthy aging
  • Vegetarian
  • Label images may vary
  • Dates on US products may be displayed as MM/DD/YYYY
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