Solgar - Vitamin B1 (Thiamin) 500 mg, 100 Tablets
Solgar Vitamin B1 (Thiamin) 500mg is a water-soluble vitamin known to promote the health of the nervous system and support energy metabolism. Solgar Vitamin B1 500mg can also be called thiamine or thiamin and is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is "burned" to produce energy. These B vitamins, often referred to as B complex vitamins, also help the body metabolize fats and protein. B complex vitamins are necessary for healthy skin, hair, eyes, and liver. They also help the nervous system function properly, and are necessary for optimal brain function. Please note: The products offered are not intended to diagnose, treat, cure, or prevent any disease. Results are not guaranteed and may vary from individual to individual. Directions: As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use.
Solgar Vitamin B1 (Thiamin) 500mg is a water-soluble vitamin known to promote the health of the nervous system and support energy metabolism. Solgar Vitamin B1 500mg can also be called thiamine or thiamin and is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is "burned" to produce energy. These B vitamins, often referred to as B complex vitamins, also help the body metabolize fats and protein. B complex vitamins are necessary for healthy skin, hair, eyes, and liver. They also help the nervous system function properly, and are necessary for optimal brain function. Please note: The products offered are not intended to diagnose, treat, cure, or prevent any disease. Results are not guaranteed and may vary from individual to individual. Directions: As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use.
Solgar Vitamin B1 (Thiamin) 500mg is a water-soluble vitamin known to promote the health of the nervous system and support energy metabolism. Solgar Vitamin B1 500mg can also be called thiamine or thiamin and is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is "burned" to produce energy. These B vitamins, often referred to as B complex vitamins, also help the body metabolize fats and protein. B complex vitamins are necessary for healthy skin, hair, eyes, and liver. They also help the nervous system function properly, and are necessary for optimal brain function. Please note: The products offered are not intended to diagnose, treat, cure, or prevent any disease. Results are not guaranteed and may vary from individual to individual. Directions: As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use.
Solgar Vitamin B1 (Thiamin) 500mg is a water-soluble vitamin known to promote the health of the nervous system and support energy metabolism. Solgar Vitamin B1 500mg can also be called thiamine or thiamin and is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is "burned" to produce energy. These B vitamins, often referred to as B complex vitamins, also help the body metabolize fats and protein. B complex vitamins are necessary for healthy skin, hair, eyes, and liver. They also help the nervous system function properly, and are necessary for optimal brain function. Please note: The products offered are not intended to diagnose, treat, cure, or prevent any disease. Results are not guaranteed and may vary from individual to individual. Directions: As a food supplement for adults, one (1) tablet daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use.
in 15 offers
The lowest price for Solgar - Vitamin B1 (Thiamin) 500 mg, 100 Tablets right now is $25.51 at Professional Supplement Center, compared across 12 retailers.
The all-time low was $16.06 on 30 Nov 2025 — today's price is 59% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 June 2026.
Last updated at 06/06/2026 07:59:24
Vitamin B 1 Thiamin 500 Mg, 100 Tablets, by Solgar
Delivery $12.76
Solgar Vitamin B1 (Thiamin) 500 mg 100 Tablets
Delivery $29.77
Solgar, Vitamin B1, 500 mg, 100 Tablets
Delivery $40
Solgar Vitamin B1 (thiamin) 500 Mg 100 Tablets, Energy Metabolism
Delivery $27.29
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Solgar Vitamin B1 500mg 100 Vegetarian Tablets Vegan - Sugar, Salt, Starch Free
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Solgar Vitamin B1 500 Mg, 100 Tablets - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Super Potency - Non-GMO, Vegan, Gluten Free,
Delivery $28.34
Solgar Vitamin B1 - 100 Tablets - Super Potency, 500mg Formula - Non-GMO, Vegan, Gluten Free, Kosher, Halal - 100 Servings
Delivery $28.34
Vitamin B1 (Thiamin) 500 mg, 100 Tablets - Energy Metabolism, Healthy Nervous System, Overall Well-Being - Super Potency - Non-GMO, Vegan, Gluten Free
Delivery between 12–15 June $29
Solgar Vitamin B1 (Thiamin) - 100 Tablets - Super Potency, 500mg Formula - Non-GMO, Vegan, Gluten Free, Kosher, Halal - 100 Servings
Delivery between 12–15 June $29
Solgar Vitamin B1 Thiamin - 100 Tablets - Super Potency, 500mg Formula - Non-GMO, Vegan,
Delivery between 13–15 June $14.34
originally posted on iherb.com
What an invaluable vitamin. I cannot rave enough about how important this high dose vitamin b1 is to energy metabolism and gut health reversal. I am presently doing a high dose (1800 mg) a day to help with my gut health and within 2 month I have experienced tremendous progress. I will update again in 6 month but for now, I highly recommend. Please click on the like button and thank you for doing so
originally posted on iherb.com
I heard that b1 can help with a lot of issues including fatigue and sleeplessness. I started to take around 2 months ago 500 mg a day. It seems to work. I feel better overall. No overwhelming fatigue which i would think was laziness. Better sleep. I don't know if this is the work of b1 only because i also take NAC, vitamine d, methyl folate, magnessium and ashwaganda. But it is worse trying since most of the people have vitamin insufficiency.
originally posted on iherb.com
I take a half of a pill of those in the morning to give me a boost of energy (I don't like to be too dependent on coffee, I don't like energy drinks, and this works better than both anyway); sometimes I take another half around the lunch time. It makes me noticeably more alert, and lasts quite a long time, but a whole 500 mg dose feels a bit too much for me. Your own preferences, of course, may vary. In my experience, Solgar produces the best quality vitamins, which come at a higher end price-wise, but any alternative I have found offered locally would still cost more, so I don't regret paying a bit of a premium for my daily essentials.
| Is discontinued by manufacturer | No |
| Product dimensions | 6.15 x 6.15 x 10.95 cm; 226.8 Grams |
| Item form | Tablet |
| Primary supplement type | Vitamin B1, Sodium, B-Complex |
| Flavour | Unflavoured |
Vitamin B 1 Thiamin 500 Mg, 100 Tablets, by Solgar
Delivery $12.76
Solgar Vitamin B1 (Thiamin) 500 mg 100 Tablets
Delivery $29.77
Solgar, Vitamin B1, 500 mg, 100 Tablets
Delivery $40
Solgar Vitamin B1 (thiamin) 500 Mg 100 Tablets, Energy Metabolism
Delivery $27.29
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Solgar Vitamin B1 500mg 100 Vegetarian Tablets Vegan - Sugar, Salt, Starch Free
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
What an invaluable vitamin. I cannot rave enough about how important this high dose vitamin b1 is to energy metabolism and gut health reversal. I am presently doing a high dose (1800 mg) a day to help with my gut health and within 2 month I have experienced tremendous progress. I will update again in 6 month but for now, I highly recommend. Please click on the like button and thank you for doing so
I heard that b1 can help with a lot of issues including fatigue and sleeplessness. I started to take around 2 months ago 500 mg a day. It seems to work. I feel better overall. No overwhelming fatigue which i would think was laziness. Better sleep. I don't know if this is the work of b1 only because i also take NAC, vitamine d, methyl folate, magnessium and ashwaganda. But it is worse trying since most of the people have vitamin insufficiency.
I take a half of a pill of those in the morning to give me a boost of energy (I don't like to be too dependent on coffee, I don't like energy drinks, and this works better than both anyway); sometimes I take another half around the lunch time. It makes me noticeably more alert, and lasts quite a long time, but a whole 500 mg dose feels a bit too much for me. Your own preferences, of course, may vary. In my experience, Solgar produces the best quality vitamins, which come at a higher end price-wise, but any alternative I have found offered locally would still cost more, so I don't regret paying a bit of a premium for my daily essentials.
First of all. Reviewing a supplement at 2 or 3 weeks is not a good indicator.Second. Each body reacts differently at the same supplement.And third. I don't have a microscope or any device that allows me to check for purity and quality of the ingredients. So all I can say is that I want to believe in iHerb company and hope all the name brands they sell are high quality
Vitamin B1 (Thiamin), is part of the group of essential nutrients known as the B Complex. B Complex vitamins, including Vitamin B1, work to support energy metabolism in the body. Vitamin B1 is essential for a healthy nervous system and overall well-being, providing the body nourishment for the occasional stress of daily living. This product offers essential B1 in a convenient vegetarian dosage form.
| Is discontinued by manufacturer | No |
| Product dimensions | 6.15 x 6.15 x 10.95 cm; 226.8 Grams |
| Item form | Tablet |
| Primary supplement type | Vitamin B1, Sodium, B-Complex |
| Flavour | Unflavoured |
