BulkSupplements.com Riboflavin Powder – Vitamin B2 400 mg – B2 Vitamins – Riboflavin 400mg – Vitamin B Supplements – Energy Vitamins – 400mg of Vitamin B2 per Serving (50 Grams – 1.8 ...

In response to riboflavin (1.6 mg/day) in combination with folic acid (400 µg/day) for the next 12 weeks of the study (weeks 18–30), the results showed that, although riboflavin supplementation ...

Studies have shown that a daily dose of 400 mg of riboflavin, which is the exact amount in each capsule, ... The best form of vitamin B2 is Riboflavin.