1 citations
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February 2022 in “Journal of the American Academy of Dermatology” Taking biotin supplements can be risky and often lacks evidence of effectiveness for skin, hair, and nail issues.
1 citations
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June 2018 in “Ukrainian Journal of Dermatology Venerology Cosmetology” Oral collagen improves skin, nails, hair, and reduces cellulite.
November 2025 in “International Journal of Research in Medical Sciences” Titagen® improves skin, hair, nail health, and reduces osteoarthritis symptoms safely.
11 citations
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September 2007 in “Advances in therapy” INVERSION Femme supplement helped women lose weight, reduce hair loss, and improve skin and nail health.
June 2020 in “International journal of research in dermatology” Taking choline-stabilized orthosilicic acid orally significantly improved hair, skin, and nail health without side effects.