13 citations
,
June 2018 in “Journal of Womens Health” Combination therapy with oral contraceptives and spironolactone improves hair growth, menstrual issues, and acne in women with PCOS.
April 2024 in “Clinical, cosmetic and investigational dermatology” Salvianolic Acid B helps hair grow by reducing cell stress and increasing blood flow to hair follicles.
1 citations
,
November 1996 in “Obstetrical & Gynecological Survey” 
January 2025 in “International Journal of Pharmacognosy and Clinical Research” The herbal scalp serum may help hair growth by reducing DHT levels.
April 2024 in “International journal of clinical trials” SesZen-Bio™ improves hair density, thickness, and overall hair health.
January 2023 in “Dermatologic Therapy” The nutritional supplement Pilopeptan® WOMAN improved hair growth and thickness in women with hair loss.
January 2009 in “Journal of Jilin Medical College” SDG helps reduce BPH effects in rats.
2 citations
,
February 2012 in “PubMed” Gp₄G promotes hair growth and improves skin health.
March 2026 in “Tropical Journal of Natural Product Research” Albizia saponaria bark extract may help treat hair loss.
45 citations
,
August 2011 in “Journal of Microencapsulation” Chitosan microparticles improve minoxidil sulphate delivery, potentially reducing daily applications.
October 2012 in “Sax's Dangerous Properties of Industrial Materials” Lipid carriers improve delivery of hair loss treatments to follicles.
July 2025 in “International Journal of Biological Macromolecules” The microneedle patch boosts hair growth by reducing DHT and oxidative stress.
March 2019 in “Reactions Weekly” January 2025 in “International Journal of Pharmaceutics” A new gel improves hair loss treatment by effectively delivering minoxidil and finasteride to the scalp.
August 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Certain hydroxycinnamate derivatives may effectively inhibit enzymes linked to hair loss with low toxicity.
14 citations
,
August 2007 in “Bioorganic & Medicinal Chemistry Letters” The compound (1R,2S)-4-(2-Cyano-cyclohexyl-oxy)-2-trifluoromethyl-benzonitrile can stimulate hair growth and reduce oil production when applied topically.
2 citations
,
February 2016 in “Journal of sol-gel science and technology” A small molecule can strengthen fine hair, making it more resistant and natural-feeling.
1 citations
,
August 2021 in “International journal of cosmetic science (Print)” Using piroctone olamine on the scalp helps reduce hair loss and improves scalp health.
November 2024 in “Elsevier eBooks” 
April 2017 in “Journal of Investigative Dermatology” The document concludes that various topical treatments show promise for skin conditions like atopic dermatitis, psoriasis, and hair loss.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Liposomes with minoxidil and PEP penetrate skin slowly but reach deeper layers than foam.
September 2022 in “Dermatologic Therapy” 
July 2025 in “Journal of Investigative Dermatology” AMP-303 safely increases hair growth in men with hair loss.
December 2012 in “http://isrctn.org/>” 
January 2017 in “Indian journal of drugs in dermatology” Saw palmetto extract may help with hair loss and acne but needs more research on safety and long-term effects.
October 2019 in “Zenodo (CERN European Organization for Nuclear Research)” Capilcep effectively promotes hair growth and is safe, but long-term effects need more research.
August 2024 in “International Journal of Biological Macromolecules” New gels using cellulose nanocrystals effectively deliver minoxidil to hair follicles, promoting hair regrowth.