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B2 (Riboflavin)

B2 Supplements

B2 is a vitamin called riboflavin. B2 supplements may also help with boosting the immune system, energy levels and athletic performance among other benefits.

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  1. Riboflavin 5 Phosphate
    Douglas Laboratories - Riboflavin-5-Phosphate - 100 Capsules
    Riboflavin-5-Phosphate, a biologically active form of vitamin B2, contains 10 mg of pure riboflavin-5-phosphate in an easy to swallow capsule. Learn More
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