June 2023 in “Clinical Cosmetic and Investigational Dermatology” Pentoxifylline effectively improves pretibial pruritic papular dermatitis.
March 2025 in “Plastic & Reconstructive Surgery Global Open” Human Platelet Extract hair serum improves hair health and growth safely.
71 citations
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September 2013 in “Materials Science and Engineering C” Keratin-based hydrogels from human hair and wool are promising for wound dressings and are more eco-friendly.
January 2023 in “Health science reports” French maritime pine bark extract significantly increased hair density in menopausal women.
8 citations
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December 2003 in “Materials Research-ibero-american Journal of Materials” Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
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January 2011 in “Zhongguo xin yao zazhi” A new, safer method to make finasteride from progesterone is effective for industrial use.
September 2015 in “Photodiagnosis and Photodynamic Therapy”
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ethosomal gels improve drug delivery through the skin, enhancing treatment effectiveness.
Fragrant pandan leaf extract can inhibit dandruff-causing fungus, especially at higher concentrations.
4 citations
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November 1968 in “Textile research journal” Hair fibers may have a unique, non-protein sheath not previously identified.
29 citations
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October 2009 in “Pharmacology Biochemistry and Behavior” August 2019 in “Pharmacoscript” The 3:2 combination of pandanus and sansevieria leaf extracts promotes the best hair growth.
December 2023 in “Biological & pharmaceutical bulletin” IPM enhances skin penetration of hydrophilic drugs.
4 citations
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December 2015 in “Journal of Medicinal Plants Research” A plant mixture extract helped grow hair by boosting cell growth and growth factors while blocking a hair loss-related enzyme.
June 2026 in “Journal of Cosmetic Dermatology” The ingredient blend may boost hair growth by enhancing elastin and signaling pathways.
12 citations
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August 2018 in “Psychiatry research” Estazolam reduces anxiety-like behavior in PTSD by increasing allopregnanolone levels.
43 citations
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August 2016 in “International Journal of Nanomedicine” Eupafolin nanoparticles help protect skin cells from damage caused by air pollution.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Ethosomal gels improve drug delivery through the skin, enhancing treatment effectiveness.
20 citations
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August 2015 in “International Journal of Molecular Medicine” Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
July 2026 in “Environmental Science & Technology” Human sweat can cause nanoplastics to clump together, affecting how they penetrate the skin.
July 2023 in “Journal of Cosmetic Dermatology” Ethosomes could improve how well skin treatments work, but more research is needed on their safety and stability.
18 citations
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September 1972 in “British Journal of Pharmacology” PCPA induces hypersexual behavior in male rats regardless of age or castration status.
December 1990 in “PubMed” Topical 17 alpha-propylmesterolone increases hair cell growth in androgenetic alopecia.
297 citations
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December 2005 in “Journal of controlled release” P-SLN nanoparticles effectively deliver podophyllotoxin to the skin.
February 2023 in “Materials today bio” The treatment effectively promotes hair regrowth in androgenetic alopecia without causing skin irritation.
May 2026 in “International Journal of Molecular Sciences” The new human placental extract may help prevent hair graying and reduce nerve pain from chemotherapy.
January 2006 in “Benzina: Revista d'excepcions culturals” Trienones are more effective at inhibiting the enzyme linked to hair loss than dienones.
1 citations
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January 2004 in “China Surfactant Detergent & Cosmetics” The compound improves hair conditioning in shampoos.
1 citations
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March 2004 in “Patty's Toxicology” These chemicals can be toxic, causing health issues like cancer, liver damage, and irritation.