January 2026 in “Updates in clinical dermatology” 73 citations
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October 1986 in “Journal of the American Academy of Dermatology” This study found that a combination of topical tretinoin and 0.5% minoxidil resulted in terminal hair regrowth in 66% of subjects with androgenetic alopecia over one year.
October 2025 in “Annals of Medicine and Surgery” This study discusses the potential of topical retinoids, vitamin A derivatives, to improve treatment outcomes for androgenetic alopecia by promoting hair growth through extending the anagen phase and stimulating follicular activity, offering a promising approach when combined with existing therapies.
October 2019 in “CRC Press eBooks” This review discusses the dual roles of retinoids, highlighting systemic treatments' association with some hair disorders and topical treatments' reported effectiveness for certain hair conditions, without providing new clinical results.
7 citations
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January 2013 in “Journal of Investigative Dermatology” This study suggests that dietary vitamin A may influence alopecia development and progression, but the mechanisms remain unclear, highlighting the interplay between genetics and nutrition in these hair loss conditions.