600mcg

  1. A

    is 600mcg if biotin is enough for daily use?

    i want fast nail & hair repair, so i bought 600mcg biotin will it show diffrence in small time moreover has any one tried these tablets? http://www.gnc.com/product/index.jsp?productId=3519046
    • ANONYMOUS
    • Thread
    • 600mcg biotin daily
    • Replies: 0
    • Forum: Health
Back
Top