Best Thiamine

#1 Real Supplements Rated Best in 2020
Nutricost Vitamin B1 (Thiamine) 500mg, 120 Capsules
  • 500mg of Vitamin B1 (Thiamin) Per Capsule
  • 120 Capsules Per Bottle
  • High Quality Vitamin B1 In Every Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
#2 Real Supplements Rated Best in 2020
Nature Made Vitamin B1 100 mg Tablets, 100 Count for Metabolic Health† (Packaging May Vary)
  • For a limited time, you may receive either bottle while we update our packaging. Both have the same great product inside. Based on new FDA regulations, you may also notice a change in the unit of measure and/or daily value for certain products.
  • Contains a 100-day supply of Nature Made Vitamin B1 100 mg Tablets, 100 tablets per bottle.
  • Helps support nervous system function and convert food into cellular energy.
  • Adults, take 1 tablet daily with water and a meal.
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Sale#3 Real Supplements Rated Best in 2020
Solgar Vitamin B1 (Thiamin) 500 mg, 100 Tablets - Energy Metabolism, Healthy Nervous System, Stress Support, Overall Well-Being - Super Potency - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
  • B Complex; Vitamin B1 (thiamin), is part of the group of essential nutrients known as the B Complex; This product offers essential B1 in a convenient vegetarian dosage form
  • Energy Metabolism; B-Complex vitamins, including Vitamin B1, work to support energy metabolism in the body
  • Overall Well-Being; Vitamin B1 is essential for a healthy nervous system and overall well-being, providing the body nourishment for the occasional stress of daily living
  • Non-GMO, Gluten, Wheat & Dairy Free; Solgar Vitamin B1 is free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives, and color
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
#4 Real Supplements Rated Best in 2020
Nutricost Vitamin B1 (Thiamine) 100mg, 120 Capsules - Gluten Free and Non-GMO
  • 100mg of Vitamin B1 in Every Capsule
  • 120 Capsules Per Bottle
  • High Quality Vitamin B1 In Every Serving
  • Made in a GMP Compliant, FDA Registered Facility
  • Non-GMO, Gluten Free, 3rd Party Tested
#5 Real Supplements Rated Best in 2020
Mason Natural, Vitamin B-1 Thiamine Tablets, 250 Mg, 100-Count Bottle, Dietary Supplement Supports Energy Production and Healthy Metabolism, Helps Break Down Fats and Protein
  • QUALITY VITAMINS: Even with a well-rounded diet it can be difficult to absorb all the essential vitamins your body naturally needs. Doctors may recommend adding specific vitamins to your diet, or a standard daily multivitamin, to support health & wellness.
  • HEALTHY FAMILIES: At Mason Natural, we know your family's health is important to you, so we've developed high quality vitamins & supplements for adults & kids. From herbal supplements to women's health, to multivitamins you can trust our high standards.
  • MASON NATURAL QUALITY: Compare to vitamins & supplements from brands like Centrum, One A Day, Vitafusion, Optimum Nutrition, NatureWise, Nature's Bounty, SmartyPants, Dr. Tobias, Nature Made, Baush & Lomb, New Chapter, Natural Vitality & Vimerson Health.
  • VITAMIN B-1 THIAMINE: Health benefits of Vitamin B-1 include supporting energy levels and production, as well as helping maintain a healthy nervous system. Your body may need thiamine to help breakdown fats & protein & support a healthy metabolism.
  • BOOST YOUR ENERGY: Vitamin B-complex may be essential to be healthy & may help support metabolic function. B Vitamins are involved in energy production, blood sugar levels, muscle health & red blood cell formation. Vitamin B may help with fatigue.
Sale#6 Real Supplements Rated Best in 2020
Doctor's Best Benfotiamine, Non-GMO, Vegan, Gluten Free, Soy Free, Helps Maintain Blood Sugar Levels, 300 mg, 60 Veggie Caps (DRB-00270)
1,017 Reviews
Doctor's Best Benfotiamine, Non-GMO, Vegan, Gluten Free, Soy Free, Helps Maintain Blood Sugar Levels, 300 mg, 60 Veggie Caps (DRB-00270)
  • Belonging to the family of compounds knows as allithiamines
  • Benfotiamine is fat-soluble and more bioavailable and physiologically active than thiamin
  • Helps maintain healthy cells in the presence of blood glucose
  • Vegan
  • Label images may vary
#7 Real Supplements Rated Best in 2020
EZ Melts B1 as Thiamine, 25 mg, Immune Support, Sublingual Vitamins, Vegan, Zero Sugar, Natural Cherry Flavor, 90 Fast Dissolve Tablets
  • Thiamine promotes healthy mucous membranes and cell health
  • Vitamin B1 supports overall nervous system function
  • Promotes increased energy and lowered stress levels
  • 90 fast melting tablets with "Cherry Burst" flavor. Vitamin B1 chewable supplement.
  • MADE IN THE USA: Zero Sugar, Vegan, Gluten-Free, Non-GMO, Natural Flavors, Natural Sweeteners, Natural Colors
#8 Real Supplements Rated Best in 2020
Liquid Vitamin B1 Drops Liquid Thiamine Drops, Alcohol-Free Liquid Extract, Support Digestion, Maintain Proper Mental Function & Convert Foods into Energy - Herb-Science
  • MAINTAIN A STRONG NERVOUS SYSTEM - Vitamin B1 plays an important role for maintaining a healthy cardiovascular and nervous system, which means it promotes the health of your skin, hair, eyes, liver, muscles, mouth and vital organs. Often called an anti-stress vitamin, it also improves and protect the immune system and helps boost your mood
  • PROMOTES HEALTHY DIGESTION - By metabolizing carbohydrates, fats and proteins to produce energy, the vitamin B1 contributes to the production of hydrochloric acid in the stomach, keep healthy muscle tones in the intestines and enhances normal appetite
  • INCREASE YOUR ENERGY LEVELS - For those with a low deficiency of vitamin B-1 try our liquefied vitamin B-1, a good substitute for those who find it hard to consume pills. Known as thiamine, this mineral extracts energy from the food you eat and turns it into rich energy, thus helping you to feel better and more productive
  • MANUFACTURED IN THE USA - Herb-Science products are manufactured in the USA. No fillers, gluten, soy, milk, egg and no artificial preservatives
  • AMOUNT PER SERVING - 6mg
#9 Real Supplements Rated Best in 2020
The Image of Death
  • Amazon Prime Video (Video on Demand)
  • John Newland (Director) - Lawrence B. Marcus (Writer) - Collier Young (Producer)
  • English (Playback Language)
  • English (Subtitle)
#10 Real Supplements Rated Best in 2020
Life Extension Benfotiamine with Thiamine 120 Vegetarian Capsules
  • Supports healthy blood sugar metabolism
  • Maintain healthy endothelial function
  • Helps protect the body’s tissues against advanced glycation
Sale#11 Real Supplements Rated Best in 2020
Thiamine Deficiency Disease, Dysautonomia, and High Calorie Malnutrition
  • Lonsdale, Derrick (Author)
  • English (Publication Language)
  • 356 Pages - 07/18/2017 (Publication Date) - Academic Press (Publisher)
Sale#12 Real Supplements Rated Best in 2020
Solgar Vitamin B1 (Thiamin) 100 mg, 100 Vegetable Capsules - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Non-GMO, Vegan, Gluten Free, Dairy Free - 100 Servings
  • B Complex Vitamin; Vitamin B1 (thiamin), is part of the group of essential nutrients known as the B Complex; This product offers essential B1 in a convenient vegetarian dosage form
  • Energy Metabolism; B-Complex vitamins, including Vitamin B1, work to support energy metabolism in the body
  • Overall Well-Being; Vitamin B1 is essential for a healthy nervous system and overall well-being, providing the body nourishment for the occasional stress of daily living
  • Non-GMO, Gluten, Wheat & Dairy Free; Solgar Vitamin B1 is free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives, and color
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
#13 Real Supplements Rated Best in 2020
Vitamin B1 (Thiamine) Drops - High Potency Thiamine Vitamin B1 Extract - Vegan, Alcohol-Free Non-GMO Vitamin Liquid - Maintain Nervous System Health, Support Digestion & Boost Energy, 1 Fl Oz.
  • NATURAL ENERGY BOOST: Known as Thiamine, Vitamin B1 is an essential nutrient that converts carbs, fats and proteins into rich energy, so you can feel invigorated and get the most from your day.
  • HEALTHY DIGESTION & METABOLISM: High potency Thiamine enhances digestion and appetite. Known as an anti-stress vitamin, it protects the immune system and helps boost your mood.
  • NERVOUS SYSTEM SUPPORT: This B Vitamin is vital for maintaining healthy cardiovascular and nervous systems. Adding the vitamin liquid to water promotes healthy hair, skin, eyes, muscles and organs.
  • PURE, POTENT & MADE IN THE USA: HoneyCombs Industries vitamin B liquids are manufactured in the USA with zero fillers, artificial preservatives, colors or flavors and no gluten, soy, milk or egg.
  • FEEL BETTER OR YOUR MONEY BACK: We guarantee that youÕll love our high dose Thiamine Vitamin B1 drops or you can ship it back to us within 30 days of ordering for a full refund, no questions asked.
#14 Real Supplements Rated Best in 2020
Source Naturals Vitamin B-1 Thiamin 100 mg Supports Energy Production - 250 Tablets
  • B-1 BENEFITS. Vitamin B-1 (thiamin) is essential for the metabolism of carbohydrates, some amino acids, and alcohol.
  • SUGGESTED USE. 1 Tablet Daily.
  • SUPPORTS ENERGY PRODUCTION. Thiamin has important roles in the production of energy and ATP derived from reactions in the Krebs cycle. A high carbohydrate diet, strenuous physical exercise, or chronic alcohol consumption may increase the physiological need for vitamin B-1.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.
#15 Real Supplements Rated Best in 2020
Klaire Labs Benfotiamine - Hypoallergenic 150 Milligrams Higher Bioavailability B1 as Thiamine (60 Capsules)
  • Features a fat-soluble form of thiamine (B1), which has higher bioavailability compared to water-soluble forms.*
  • Clinical studies show that benfotiamine supports healthy neurological structures and already healthy glucose metabolism.*
  • Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, corn, and yeast. Contains no artificial colors, flavors, or preservatives.
  • Suggested Use: 1 capsule daily with food or as directed by a healthcare professional.
  • Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.*
Sale#16 Real Supplements Rated Best in 2020
Bluebonnet Vitamin B-1 100 mg Vegetable Capsules, 100 Count
  • Contains 100 mg of Thiamin in vegetable capsules
  • 100 Vegetable Capsules, 100 Servings
  • Soy-Free, Gluten-Free, Kosher Certified, Dairy-Free, Vegan, Non-GMO
  • Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Also free of corn, yeast, gluten, barley, rice, sodium and sugar.
  • Supports Energy Production Nervous System Health
#17 Real Supplements Rated Best in 2020
BariMelts B1, Dissolvable Bariatric Vitamins, Natural Berry Flavor, 90 Fast Melting Tablets
  • FAST DISSOLVING, GREAT TASTING: Fast-dissolving, great-tasting bariatric B1! Many patients require higher doses of Vitamin B1 specifically. Supports overall nervous system function. Promotes increased energy and lowered stress levels.
  • EASY COMPLIANCE: Stick to your vitamin regimen easily after weight loss surgery with great-tasting tablets that go down smoothly
  • FORMULATED FOR YOU: Specially designed to be gentle on your new system and not fill you up. Perfect for post gastric bypass, gastric sleeve, and lap band surgery.
  • PREMIUM INGREDIENTS: The only Bariatric B1 supplement on the market without artificial sweeteners - made with the world's most pure ingredients. A difference you can taste
  • MADE IN THE USA: Zero Sugar, Gluten-Free, Non-GMO, Natural Flavors, Natural Sweeteners, Natural Colors
#18 Real Supplements Rated Best in 2020
Source Naturals Vitamin B-1 Thiamin 500mg High Potency, 100% Pure - 100 Tablets
  • Other Ingredients: dibasic calcium phosphate, stearic acid, modified cellulose gum, and silica.
  • Source Naturals uses only the purest ingredients
  • Thiamin also helps with proper development of myelin sheaths, which wrap around nerves to protect them from damage.
  • Having enough thiamin in the body is essential for producing the neurotransmitter called acetylcholine.
  • Thiamin helps in the secretion of hydrochloric acid, which is essential for the complete digestion of food particles and absorption of nutrients.
#19 Real Supplements Rated Best in 2020

Best 10 Benefits of Thiamine

Thiamine, also known as vitamin B1, is a vital nutrient that aids in breaking down food into energy and supports the nervous and cardiovascular systems. Thiamine is abundant in foods such as pork, whole grains, beef, and nuts. Below are ten amazing benefits of this vitamin.

1. Prevents nerve damage

Research has shown that a thiamine deficiency can negatively impact the nervous system; one associated condition is encephalopathy. Proper intake of vitamin B1 stimulates the growth of structures such as myelin sheath, which protects nerves from damage.

2. Boosts energy

Thiamine is known to control compounds such as pyruvate dehydrogenase, transketolase, and α ketoglutarate dehydrogenase. These substances regulate the synthesis of adenosine triphosphate as well as carbohydrate metabolism. Regular thiamine intake ensures that metabolism occurs at an efficient rate.

3. Slows aging

This vitamin has numerous anti-aging, skin-nourishing properties. It helps protect the skin from acne scars, wrinkles, and age spots by preventing oxidative damage.

4. Promotes cardiovascular health

Vitamin B1 has been shown to boost ventricular function; this helps ward off heart failure and other diseases. It also assists in producing acetylcholine, a neurotransmitter that regulates heartbeat.

5. Stimulates the brain

Multiple studies have shown that a thiamine deficiency can lead to severe neurological disorders such as Alzheimer’s. regular intake stimulates the brain and improves memory and concentration.

6. Protects vision

Thiamine supplements protect the eyes from numerous conditions. This vitamin boosts nerve signals and protects the eye muscles, thereby preventing issues such as glaucoma and cataracts.

7. Promotes gastrointestinal health

Hydrochloric acid, the acid found in the stomach, cannot be produced without thiamine. Vitamin B1 lowers the levels of compounds such as pyruvate and lactate, which can cause gastrointestinal distress. This nutrient also helps maintain muscle tone in the abdomen.

8. Boosts immunity

Research has shown some connections between a vitamin B1 deficiency and disorders of the thyroid and immune systems. Without proper thiamine, the body is unable to absorb the nutrients it needs to ward off infections, thus resulting in more frequent illness and even autoimmune diseases.

9. Combats stress

Thiamine helps produce the neurotransmitters necessary for maintaining a mild disposition. Too little thiamine can cause the level of certain hormones to rise, thereby increasing stress. Regular vitamin B1 intake is known to positively affect the brain and naturally combat anxiety and depression.

10. Regulates appetite

Recent research has shown thiamine to be an effective appetite booster. A deficiency in this vitamin can lead to undereating and unhealthy weight loss.


Real Supplements gives you the best Thiamine on the market today. Our top-rated lists are fresh and current so you get the best options.

 

Amazon Best Rated Products - Last Updated on 2020-09-19.

DISCLAIMER: There are affiliate links on this page. This means that at no cost to you, we will receive a small commission if you purchase through our link.