Acitretin treatment unexpectedly darkened a patient's gray hair.
27 citations
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January 1995 Melanin in black hair protects it from sun damage better than light-brown hair.
1 citations
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December 2021 in “Jurnal Insan Farmasi Indonesia” Pomade with 12% ethanol extract of Momordica charantia L. leaves promotes the most hair growth.
July 2022 in “Forte Journal” Higher concentrations of bitter melon extract increase hair growth, with 15% being the most effective.
A hair tonic with 7.5% daun talok and 2% daun pare promotes hair growth as effectively as minoxidil.
August 2017 in “Journal of the Dermatology Nurses' Association” Latisse (bimatoprost 0.03%) is widely used in dermatology but the document doesn't give detailed evidence or numbers.
December 2025 in “Jurnal Farmasi Tinctura” Cocoa leaf extract is effective and safe for promoting hair growth.
July 2023 in “GLOBAL JOURNAL FOR RESEARCH ANALYSIS” The new treatment showed promise in managing eyebrow hair loss.
January 2025 in “Termometer Jurnal Ilmiah Ilmu Kesehatan dan Kedokteran” Tea leaf extract tonic promotes hair growth better than controls but has stability issues.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ratanjot root oil helps hair grow and conditions and colors it naturally.
1 citations
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July 2022 in “Bandung Conference Series. Pharmacy” Hair tonic with candlenut oil promotes hair growth and meets quality standards.
December 2018 in “Jurnal Farmamedika (Pharmamedica Journal)” The combination of watermelon skin extract and banana trunk liquid promotes hair growth in male white rats.
April 2026 in “Cosmetics” The shampoo effectively covers gray hair gradually and maintains color after multiple washes.
June 2025 in “BMJ Case Reports” Axitinib treatment turned a man's grey hair back to black.
March 2024 in “Jurnal Tata Rias” Ginger hair tonic can reduce hair loss and improve hair quality.
8 citations
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January 2018 in “European journal of dermatology/EJD. European journal of dermatology” The girl's regrown brown hair had less of certain pigments than her original black hair.
8 citations
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August 2018 in “BMJ Case Reports” Pazopanib treatment caused rapid hair color loss, possibly indicating its effectiveness.
January 2022 in “Lumbung Farmasi: Jurnal Ilmu Kefarmasian/Lumbung Farmasi” Celery leaf extract and honey effectively promote hair growth.
January 2026 in “Frontiers in Medicine” PP-PTKL may help treat hair greying, but more testing is needed.
April 2018 in “Journal of Investigative Dermatology” The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.
October 2022 in “Hair Transplantation” Temporary scalp trichopigmentation creates a shaved hair look on the scalp using pigments that fade over time.
62 citations
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December 1966 in “Endocrinology” Injecting α-MSH made mice's hair turn black.
A natural hair dye from cuttlefish ink and chitosan effectively colors hair black without harmful chemicals.
7 citations
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April 2018 in “Molecular Medicine Reports” BeauTop helps hair grow by increasing certain growth factors.
2 citations
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January 2019 in “Dermatology Review” Pigmented vellus and upright regrowing hairs predict hair regrowth in severe alopecia.
Trichopigmentation is a non-invasive, reversible treatment for hair loss that offers natural-looking results for both men and women.
2 citations
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January 2023 in “International journal of biological sciences” Gray hair can potentially be reversed, leading to new treatments.
1 citations
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August 2019 A 25% ethanol extract hair tonic from Nothopanax scutellarium leaves significantly boosts hair growth in male rabbits.
April 2022 in “Jurnal Penelitian Farmasi dan Herbal” Patchouli leaf extract hair tonic at 15% concentration is best for treating hair loss.
2 citations
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January 1999 in “Dermatology”