Several: Several. Co q 10, vitamin d, c zinc and biotin are vitamins, and antioxidants that accumulate in the skin and help reduce new damage over time. In addition they help repair previously damaged skin.
Answered 12/10/2013
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Skin vitamins : Vitamins c and e are potent antioxidants and help protect the skin from damage. Biotin helps strengthen hair and nails. Vitamin a helps turn over and exfoliate the skin.
Answered 4/25/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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