Does biotin make your nails grow faster? You won’t make your nails grow more quickly if you take this dietary supplement. But several studies show that biotin can strengthen brittle nails, making them less likely to split or break, so you may be able to grow your nails longer after taking the supplement regularly.
How long does it take for biotin to work on nails? four to six months
How much biotin should I take for nail growth? Biotin may help for brittle nails. Studies show that taking-5 mg (2500 mcg) tablets daily may lead to some improvement in nail firmness, hardness, and thickness. In one study, over half of the folks taking biotin-5 mg a day had a 25% increase in thickness of their nails.
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How Fast Does Biotin Grow Nails
Therefore, any potential benefits from biotin supplements will be seen from the base on up, which is why Gary Goldenberg, M.D., medical director of the Dermatology Faculty Practice at the Icahn School of Medicine at Mount Sinai, tells SELF that although biotin is helpful in the development and growth of nails, it can …