How Does Biotin Improve Skin and Hair?
Biotin, also known as the wonder vitamin, promotes well-being and health. B-vitamins are essential for converting food into energy, supporting metabolism, and maintaining hair, skin, and nails.

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References
- Biotin - StatPearls - NCBI Bookshelf (nih.gov) https://www.ncbi.nlm.nih.gov/books/NBK554493/#:~:text=%5B8%5D%20Biotin's%20mechanism%20of%20action,is%20a%20carrier%2Dmediated%20process.
- Evaluation of biophysical skin parameters and hair changes in patients with acne vulgaris treated with isotretinoin, and the effect of biotin use on these parameters - PubMed (nih.gov) https://pubmed.ncbi.nlm.nih.gov/33682085/#:~:text=Conclusion%3A%20Biotin%20(10%20mg%2F,adverse%20effects%20of%20isotretinoin%20treatment.
- Biotin Deficiency - StatPearls - NCBI Bookshelf (nih.gov) https://www.ncbi.nlm.nih.gov/books/NBK547751/#:~:text=Dermal%20abnormalities%20in%20biotin%20deficiency,to%20that%20of%20zinc%20deficiency.
- A Review of the Use of Biotin for Hair Loss - PMC (nih.gov) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5582478/
- A Double-blind, Placebo-controlled Study Evaluating the Efficacy of an Oral Supplement in Women with Self-perceived Thinning Hair - PMC (nih.gov) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3509882/
- Biotin - Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline - NCBI Bookshelf (nih.gov) https://www.ncbi.nlm.nih.gov/books/NBK114297/
- Biotin for the treatment of nail disease: what is the evidence? (pubmed) https://pubmed.ncbi.nlm.nih.gov/29057689/