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  • Egg free

  • Tree nut free

  • Gluten free

  • Dairy free

  • Soy free

  • Wheat free

  • Artificial preservative free

  • Fish free

  • Shellfish free

  • Yeast free

  • Vitamin B2 (Riboflavin) is a nutrient that is essential for energy production and the metabolism of carbohydrates, fats, and proteins.*
  • Riboflavin is found in small quantities (less than 1 mg) in a variety of foods, but some individuals may benefit from much higher doses.*
  • B2-400 is a unique formula that provides 400 mg of pure riboflavin per capsule. Research suggests that 400 mg of riboflavin per day may help certain individuals maintain mental clarity, healthy mood, and optimal productivity.*

Suggested Use:
One capsule per day or as directed by a healthcare professional


Serving Size: 1 Capsule

Amount Per Serving
Riboflavin … 400mg

Other Ingredients: Microcrystalline cellulsoe, gelatin capsule, silica


This product does not carry specific warnings on the label.

B2-400

Bio-Tech Pharmacal

$31.99

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