A 24-year-old female asked:
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can taking biotin with other vitamins that aid in the growth of hair, skin and nails be harmful together?

1 doctor answer
Dr. J. Lawrence Dohan
56 years experience Dermatology
Not harmful: Also not useful. You are wasting your money. No vitamins do what you describe. Biotin is strictly a sucker game.
Answered on Nov 2, 2019

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Dr. Mark Diamond
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Does Not Help: No evidence that it helps hair growth and never tested for safety.So not good idea.
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Now, think about it: You want something to help hair/nails/skin but you are worried that it will cause hair growth where you don't want it. Certainly no supplements will ... Read More
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Biotin: Hair and nail supplements main ingredient is biotin.
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