B2 is a vitamin called riboflavin. B2 supplements may be used to help prevent migraines and can aid in treating muscle cramps, acne, blood disorders and eye conditions. B2 supplements may also help with boosting the immune system, energy levels and athletic performance among other benefits.
- Solaray - Mega B-Stress Two-Stage Timed-Release - 120 CapsulesSpecial two-stage, timed-release formula Learn MoreYour Price $14.29
- Thorne Research - Riboflavin 5' Phosphate - 60 CapsulesBioactive form of riboflavin, vitamin B2. Learn More
- Integrative Therapeutics - Riboflavin - 30 TabletsVitamin for the production of energy Learn MoreYour Price $11.50
- Douglas Laboratories - Riboflavin-5-Phosphate - 100 CapsulesRiboflavin-5-Phosphate, a biologically active form of vitamin B2, contains 10 mg of pure riboflavin-5-phosphate in an easy to swallow capsule. Learn MoreYour Price $19.30
- Douglas Laboratories - Riboflavin, B-2 - 60 CapsulesRiboflavin provides 100 mg of riboflavin in each capsule. Learn MoreYour Price $13.20
- DC Labs - Vitamin B2 (Riboflavin) 100 mg - 90 CapsulesNatural Vitamin B2 Supplement. Learn MoreYour Price $16.92