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Vitamin B1 300 mg Sustained Release
NaturesPlus
4.8
★ ★ ★ ★ ★
(822 ratings)
Thiamin 300 mg
Score 88.0
A high-potency, sustained-release B1 supplement for prolonged absorption and consistent levels.
Quantity: 90 Tablet(s)Servings size: 1 Tablet(s) (90 servings)
Selected goals:
Other goals:
Energy
Brain Health
Cognitive Support
Cardiovascular Support
Testosterone Support
leaderboard Score 88.0
A high-potency, sustained-release B1 supplement for prolonged absorption and consistent levels.
NaturesPlus Vitamin B1 300 mg Sustained Release offers a high dose of Vitamin B1 in a sustained-release format. This formulation is designed to gradually release the thiamine into the bloodstream over several hours, aiming to maintain more consistent blood levels and potentially reduce the amount of B1 flushed out in urine compared to immediate-release forms. This optimizes the utilization of the vitamin for its roles in energy production, brain health, and metabolism. The brand NaturesPlus has a history of producing quality supplements, and the sustained-release mechanism is a distinct advantage for certain users seeking prolonged benefits.
- Sustained-release mechanism ensures consistent blood levels and prolonged absorption.
- High dosage (300mg) provides robust therapeutic support.
- Reputable brand (NaturesPlus) with a history of quality supplements.
- Potentially reduces urinary excretion for better utilization.
- Higher price per serving compared to standard immediate-release forms of Thiamine.
- Still uses a water-soluble form of B1, which is less bioavailable than fat-soluble Benfotiamine.
- May not be necessary for all individuals, as immediate release is sufficient for general maintenance.
$18.23($0.20 per serving)
 Amazon | $ 18.23 | |
 iHerb | $ 18.23 |
| Ingredient | Amount per serving |
|---|---|
| Thiamine (Vitamin B1) | 300 mg |
Categories
Thiamin 88.0
This sustained-release Thiamin product offers an advantage over standard forms by providing prolonged absorption and consistent blood levels. Its high dose and specialized delivery justify a higher score within the Thiamin collection, though it's still a water-soluble form.
Goals
Energy 95.0
The sustained release ensures a continuous supply of Thiamine, optimizing its role in carbohydrate metabolism and ATP production, which is crucial for maintaining steady energy levels throughout the day and preventing energy dips.
Metabolism Boost 95.0
The sustained delivery ensures that metabolic pathways consistently have sufficient Thiamine, a key coenzyme, to efficiently convert food into energy, offering prolonged and highly effective metabolic support.
Brain Health 93.0
Consistent availability of Thiamine due to sustained release supports continuous neurotransmitter synthesis and nerve function, contributing to stable brain health and uninterrupted neurological processes over extended periods.
Recommended Alternatives
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High Potency B-1 500 mg
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Super Potency Vitamin B 1 (Thiamin) 500 mg
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This Solgar product delivers a potent 500mg dose of Thiamine at a more competitive price per serving than the NaturesPlus, providing high quality and strong B1 support without the premium for sustained release.
92 Value
Benfotiamine 300 mg
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Offers a comparable 300mg dose in the highly bioavailable Benfotiamine form at a slightly lower price per serving than the original, providing superior value for those seeking enhanced B1 absorption without the sustained-release feature.
84 Value
Vitamin B1 500 mg
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Provides a significantly higher 500mg dose of B1 for a much lower price per serving, making it an excellent choice for individuals needing high potency at a great overall value, even without the sustained-release benefit.
89 Value
B-Complex '100'
Solgar
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While a B-complex, it provides a substantial 100mg of Thiamine per serving from Solgar along with other B vitamins, offering comprehensive and high-quality B vitamin support at a very competitive long-term price per serving.
93 Performance
Benfotiamine 300 mg
Doctor's Best
4.6
★★★★★
(8890 ratings)
While both are 300mg, Benfotiamine is fat-soluble and absorbed more efficiently, especially into nerve tissues, making it a 'better' form for targeted neurological and metabolic support than water-soluble thiamine, even if not sustained release.
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Benfotiamine 300 mg Maximum Strength
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(478 ratings)
This Benfotiamine offers superior absorption and cellular penetration compared to standard Thiamine, potentially yielding more profound benefits for nerve health and metabolic function, making it a more effective choice overall.
95 Performance
Anti-Alcohol HepatoProtection Complex
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(3351 ratings)
With an exceptionally high 600mg dose of the superior Benfotiamine form, this product offers maximum therapeutic potential, especially for intensive B1 needs, surpassing both immediate and sustained release water-soluble forms in efficacy for specific conditions.