What it is
Vitamin B2 is riboflavin. It is one of the B vitamins that take part in everyday energy metabolism.
The molecule is a three-ring core with a side chain of hydroxyl groups. That is riboflavin, C₁₇H₂₀N₄O₆.
On the comparison chart it is its own row, listed in micrograms like the other B vitamins in the patch column.
Why it’s in 8 Hour
Riboflavin is in the patch for B vitamin energy support as part of the same blend you wear.
17 mcg of vitamin B2 (riboflavin) per comparison-chart serving (1 to 2 patches). † All ingredients in the patch column are per (2) patches. Divide if using one (1) patch. Figures are from the comparison flyer dated 8/24/15.
Common questions
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
