Super Potency Vitamin B 1 (Thiamin) 500 mg
Solgar
Super Potency Vitamin B 1 (Thiamin) 500 mg
4.6
★ ★ ★ ★ ★
(4557 ratings)
Thiamin 500 mg
Score 75
A high-potency, standard form of Vitamin B1 from a reputable brand, suitable for significant thiamin supplementation.
Quantity: 100 Tablet(s) • (100 servings)
Goals: flag Brain Health flag Metabolism Boost flag Energy flag Cognitive Support
leaderboard Score 75
A high-potency, standard form of Vitamin B1 from a reputable brand, suitable for significant thiamin supplementation.
insights Analysis
This Solgar product delivers a very high 500 mg dose of Thiamine in the Hydrochloride form. While Thiamine HCl is a standard and effective water-soluble form of Vitamin B1, its bioavailability can be limited, meaning a portion of the high dose may not be fully absorbed, especially at such high concentrations. Solgar is a well-regarded brand known for quality. This product is generally aimed at individuals with significant thiamin deficiencies or those seeking very high doses for specific therapeutic purposes where high intake is prioritized, even if absorption efficiency isn't maximized.
- Very high dosage per serving (500mg)
- From a trusted brand (Solgar)
- Good review count suggesting consumer satisfaction
- Thiamine Hydrochloride form is less bioavailable than Benfotiamine
- Potentially leads to less efficient absorption at very high doses
$14.44($0.14 per serving)
 Amazon | $ 14.44 | |
 iHerb | $ 16.06 | |
 Pure Formulas | $ 17.02 | |
 Vitacost | $ 17.02 | |
 Daily Vita | $ 18.73 | |
 Walmart | $ 18.99 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B1 | 500 mg |
Categories
Thiamin 75
It's a pure Thiamin product with a very high dose, making it effective for general Thiamin supplementation, but it doesn't represent the most advanced or bioavailable form available on the market for optimal uptake.
Goals
Thiamin is essential for energy metabolism. The high dosage can certainly contribute to energy production, but the water-soluble nature means some efficiency is lost compared to fat-soluble forms that are absorbed more readily.
Thiamin is important for heart health. The high dose provides ample Thiamin, supporting cardiovascular functions, but enhanced absorption forms might offer more targeted benefits in certain conditions.
Thiamin is a key player in carbohydrate metabolism. The very high dose ensures ample substrate for metabolic pathways, even if absorption isn't optimal, thereby supporting metabolic functions robustly.
77 Value 
Vitamin B1 500 mg
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Delivers a high 500mg dose of standard Thiamine at a competitive price per serving, providing substantial potency for its cost, making it a good value for those requiring high basic B1 intake.
85 Value 
B-50
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4.7
★★★★★
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92 Value 
Benfotiamine 300 mg
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4.7
★★★★★
(1525 ratings)
Although its per-serving price is higher than the original product, it offers a vastly superior form (Benfotiamine) at a high dose (300mg), delivering far greater efficacy and thus better overall value for targeted B1 benefits.
95 Performance 
Benfotiamine 300 mg Maximum Strength
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4.8
★★★★★
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Offers a highly bioavailable form of Thiamin (Benfotiamine) at a potent 300mg dose, which is generally more effective for targeted neurological and metabolic benefits due to superior absorption compared to standard Thiamine.
93 Performance 
Benfotiamine 300 mg
Doctor's Best
4.6
★★★★★
(8890 ratings)
Provides an excellent dose of Benfotiamine, a superior form of B1 that offers enhanced absorption and greater efficacy in supporting specific health goals where standard Thiamine may fall short in bioavailability.
88 Performance 
B-Complex '100'
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4.7
★★★★★
(15200 ratings)
While it contains a lower Thiamine dose (100mg), it provides a comprehensive spectrum of B vitamins, which work synergistically to offer a more holistic approach to energy and metabolic support than isolated B1.
77 Budget
Vitamin B1 500 mg
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4.8
★★★★★
(291 ratings)
Offers the same high 500mg dosage of standard Thiamine at a lower price per serving ($0.11 vs $0.16), providing a more cost-effective option for high-potency B1 without sacrificing dose.
76 Budget 
High Potency B-1 500 mg
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4.8
★★★★★
(892 ratings)
Provides an identical 500mg dose of Vitamin B1 at a significantly lower price per serving ($0.13 vs $0.16), offering similar potency and a better value within the standard B1 category.
70 Budget 
B-1 100 mg
NOW
4.8
★★★★★
(11915 ratings)
While a lower dose (100mg), its extremely low price per serving ($0.048) makes it a much cheaper entry point for basic B1 supplementation, suitable for general daily needs rather than high therapeutic doses.
77 Value
Vitamin B1 500 mg
Vitamatic
4.8
★★★★★
(291 ratings)
Delivers a high 500mg dose of standard Thiamine at a competitive price per serving, providing substantial potency for its cost, making it a good value for those requiring high basic B1 intake.
85 Value
B-50
NOW
4.7
★★★★★
(33178 ratings)
Offers a balanced B-complex with 50mg of Thiamine for a very low price per serving ($0.07), providing broad B vitamin support and excellent overall value for daily nutritional needs, going beyond just B1.
92 Value
Benfotiamine 300 mg
Lake Avenue Nutrition
4.7
★★★★★
(1525 ratings)
Although its per-serving price is higher than the original product, it offers a vastly superior form (Benfotiamine) at a high dose (300mg), delivering far greater efficacy and thus better overall value for targeted B1 benefits.
95 Performance
Benfotiamine 300 mg Maximum Strength
Swanson
4.8
★★★★★
(478 ratings)
Offers a highly bioavailable form of Thiamin (Benfotiamine) at a potent 300mg dose, which is generally more effective for targeted neurological and metabolic benefits due to superior absorption compared to standard Thiamine.
93 Performance
Benfotiamine 300 mg
Doctor's Best
4.6
★★★★★
(8890 ratings)
Provides an excellent dose of Benfotiamine, a superior form of B1 that offers enhanced absorption and greater efficacy in supporting specific health goals where standard Thiamine may fall short in bioavailability.
88 Performance
B-Complex '100'
Solgar
4.7
★★★★★
(15200 ratings)
While it contains a lower Thiamine dose (100mg), it provides a comprehensive spectrum of B vitamins, which work synergistically to offer a more holistic approach to energy and metabolic support than isolated B1.