Dr. Berg Natural Vitamin B1 + with B Complex Blend - Allithiamine Vitamin B1 60 Capsules
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement features high-quality, bioavailable ingredients such as magnesium citrate and a B vitamin complex derived from natural sources like broccoli and spinach, which enhance nutrient absorption and provide additional health benefits. The inclusion of allithiamine, a fat-soluble form of vitamin B1, further supports energy production and nerve function. The formulation is clean with minimal additives, contributing to its high rating.
Key ingredients 6
B Vitamin Complex BlendVery Good
The B vitamin complex blend includes natural sources like broccoli, carrot, spinach, sunflower seed, and chlorella, providing a range of B vitamins essential for energy metabolism and overall health. These whole food sources enhance nutrient absorption and provide additional phytonutrients. The blend supports energy levels, brain function, and cell metabolism.
Benefits
Provides essential B vitamins that support energy metabolism, brain function, and overall health.
AllithiamineVery Good
Allithiamine is a form of vitamin B1 (thiamine) that is fat-soluble, enhancing its absorption and retention in the body. It supports energy production, nerve function, and carbohydrate metabolism. Its enhanced bioavailability makes it particularly effective for addressing thiamine deficiencies.
Benefits
Supports energy production, nerve function, and carbohydrate metabolism with enhanced bioavailability.
Magnesium CitrateGood
Magnesium citrate is a highly bioavailable form of magnesium, an essential mineral for numerous bodily functions. It supports muscle and nerve function, bone health, and energy production. Its citrate form enhances absorption compared to other magnesium salts.
Risks
Excessive intake may lead to gastrointestinal discomfort or diarrhea.
Benefits
Supports muscle and nerve function, bone health, and energy production.
Microcrystalline CelluloseNeutral
Microcrystalline cellulose is a common filler and binder used in supplements. It is derived from plant cellulose and is generally considered safe for consumption. It does not provide nutritional benefits but aids in the manufacturing process.
See more about Microcrystalline Cellulose →Vegetable CapsuleNeutral
Vegetable capsules are made from plant-derived materials, often used as an alternative to gelatin capsules. They are suitable for vegetarians and vegans and are generally considered safe. They do not contribute nutritional value but are important for delivering the active ingredients.
See more about Vegetable Capsule →Magnesium StearateNeutral
Magnesium stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. It is generally recognized as safe in small amounts. It does not provide nutritional benefits but ensures consistent product quality.
See more about Magnesium Stearate →Processing
Processed Foods
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