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281
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ranked #94,807 most helpful out of 571,544,897 reviews
★★★★★
Biotin for hair & nails!
What can you say? It works. Since I've been taking Biotin, my previously thinning hair has thickened up and stopped falling out so much. It's part of my daily vitamin routine.
August 2018 · Health and Household · verified purchase
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