26 citations
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October 2016 in “Case Reports in Dermatology” A man with severe hair loss saw hair and nail improvement after 10 months on tofacitinib without side effects.
November 2025 in “International Journal of Research in Medical Sciences” Titagen® improves skin, hair, nail health, and reduces osteoarthritis symptoms safely.
19 citations
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May 1984 in “Digestive diseases and sciences” A young woman's Cronkhite-Canada syndrome improved on its own after she gave birth.
June 2023 in “British Journal of Dermatology” Baricitinib was effective and safe for severe hair loss treatment over 6 months.
78 citations
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January 2017 in “Skin appendage disorders” Biotin supplements may improve hair and nail growth in people with certain deficiencies or conditions, but there's not enough evidence to recommend it for healthy individuals.