Top-Rated Hair-Growth Products at Sephora
15 Top-Rated Hair-Growth Products at Sephora For Fuller, Stronger Hair
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Ouai Hair Supplement for Thinning Hair ($28) packs biotin, amino acids, and sulfur-based MSM which all worth together to increase hair growth. Oh, and there's also ashwagandha inside to reduce the stress hormone cortisol in the body (as high levels of cortisone can damage follicles that help hair grow).