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High Potency B-1 500 mg

Source Naturals
4.7
★ ★ ★ ★ ★
(962 ratings)
Thiamin 500 mg
Product Image
Score 87

Source Naturals High Potency B-1 delivers 500 mg of Thiamine plus a substantial 400 mg multi-form Magnesium, offering comprehensive energy and nerve support.

Quantity: 100 Tablet(s) • (100 servings)
Goals:
flag Brain Health
flag Metabolism Boost
flag Energy
flag Cognitive Support

leaderboard Score 87

Source Naturals High Potency B-1 delivers 500 mg of Thiamine plus a substantial 400 mg multi-form Magnesium, offering comprehensive energy and nerve support.

Dose: 100mg, Quantity: 100

insightsAnalysis

This Source Naturals High Potency B-1 provides a significant 500 mg dose of Thiamine (Vitamin B1), likely in a standard water-soluble form. Uniquely, it also includes a substantial 400 mg of Magnesium across multiple forms (Malate, Oxide, Citrate, Succinate), aiming for comprehensive mineral support alongside the B1.

Thiamine is vital for energy production and metabolic health, while magnesium is a co-factor in hundreds of enzymatic reactions, including those related to energy and nerve function. This combination is designed for individuals seeking robust support for energy levels, muscle function, and overall nervous system health.

In tablet form with 100 servings, it offers a long-lasting supply of both high-dose thiamine and magnesium. This makes it a strong multi-nutrient option for those with elevated needs for both vital compounds.

thumb_upPros
  • Very high 500 mg dose of Thiamine.
  • Significant 400 mg of Magnesium in multiple forms.
  • Synergistic combination of B1 and Magnesium.
  • Good serving count (100) for extended use.
  • From a reputable natural health brand.
thumb_downCons
  • High dose of B1 may not be suitable for all users without consultation.
  • Magnesium forms include less absorbable Oxide, though balanced with others.
  • Tablet form might be large due to combined ingredients.
  • Not a specialized, enhanced bioavailability form of thiamine.
warningWarnings
  • Due to the high doses of both B1 and Magnesium, consult a healthcare professional before use, especially if you have kidney conditions or are taking other medications.
  • Magnesium can have a laxative effect in some individuals, especially at higher doses; start with a lower dose if sensitive.
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$13.59($0.13 per serving)
Vitacost
$ 13.59
iHerb
$ 14.74
Pure Formulas
$ 15.39
Amazon
$ 17.98
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Ingredients

IngredientAmount per serving
Thiamine
500 mg
Magnesium
100 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free Sugar Free eco Vegetarian
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Categories

Thiamin 90
This product not only provides a high dose of Thiamin but also includes synergistic Magnesium, offering a highly comprehensive approach to Thiamin support within the collection. It provides added benefits beyond just Thiamin.
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Goals

flag Metabolism Boost 90
Thiamine is central to carbohydrate metabolism, and magnesium is a co-factor for numerous metabolic enzymes, making this blend highly effective for comprehensive metabolic support. It robustly aids in energy conversion.
flag Energy 90
Both thiamine and magnesium are essential for cellular energy production, and their combination here provides robust support for sustained energy levels. It delivers powerful fuel for bodily functions.
flag Brain Health 88
The combination of high-dose thiamine and magnesium offers powerful synergistic support for brain energy, nerve function, and neurotransmitter balance. Both nutrients are critical for optimal neural activity.
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