1 citations
,
February 2022 in “Biological Trace Element Research” The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
5 citations
,
October 2020 in “Experimental dermatology” A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
1 citations
,
March 2022 in “Hair transplant forum international” Hair cell cloning could potentially rejuvenate shrinking hair follicles, allowing for lifelong hair maintenance.
March 2022 in “Hair transplant forum international” Using a special laser and growth serum can safely increase hair thickness and density in people with hair loss.
66 citations
,
January 2000 in “Hormone Research in Paediatrics” Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.
13 citations
,
May 1998 in “The Journal of Clinical Endocrinology & Metabolism” LH and hCG reduce certain protein levels in women's skin.
24 citations
,
May 1951 in “Endocrinology” Adrenocorticotropic hormone inhibits growth and affects body composition in male rats.
124 citations
,
April 1992 in “Journal of Endocrinology/Journal of endocrinology” Beard hair follicles have more androgen receptors than non-balding scalp hair follicles.
3 citations
,
April 2014 in “Journal of Dietary Supplements” CARI ONE helps start hair growth and makes hair follicles bigger and more numerous.
22 citations
,
December 2014 in “Naunyn-Schmiedeberg's Archives of Pharmacology” Baicalin helps hair grow by boosting certain cell activities and speeding up hair cycle in mice.
12 citations
,
October 2019 in “Experimental Dermatology” Boehmite promotes hair growth by stimulating key cells and pathways.
Grateloupia elliptica seaweed extract may promote hair growth by activating Wnt/β-catenin signaling and cell proliferation.
February 2024 in “ACS applied bio materials” Keratin microspheres might help hair grow.
4 citations
,
January 2018 in “Advances in Experimental Medicine and Biology” The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.
11 citations
,
November 2015 in “Skin Research and Technology” Women's hair grows faster and thicker than men's, but hair growth slows for both genders with pattern hair loss.
14 citations
,
August 1943 in “Archives of Dermatology” Applying estradiol to skin causes local changes but not cancer.
1 citations
,
April 1999 in “Dermatologic clinics” Cultured hair follicles need careful handling and respond well to growth factors.
7 citations
,
September 2014 in “European Journal of Dermatology” Thicker hair grows faster; hair loss patients have slower growth.
12 citations
,
July 1993 in “In Vitro Cellular & Developmental Biology - Animal” Minoxidil enhances hair growth and preserves the root sheath in cultured follicles.
October 2022 in “Miscellaneous” A rare, non-cancerous ovarian tumor was successfully treated with surgery, improving the patient's symptoms.
April 2024 in “The journal of phytopharmacology” Orchid callus extract can help hair grow and may be used in eco-friendly hair products.
20 citations
,
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.
March 2016 in “Experimental Dermatology” EGFR helps hair follicles transition properly by controlling Stathmin levels.
13 citations
,
December 1983 in “Canadian journal of zoology” Heterotypic cell contacts likely help hair matrix cells differentiate during mouse hair follicle development.
57 citations
,
August 1997 in “Microscopy Research and Technique” New molecules involved in skin and hair growth were identified, improving understanding and future treatments.
5 citations
,
November 2006 in “Dermatologic Surgery” Pubic hair transplant surgery is an effective and permanent treatment for pubic hair loss.
November 2025 in “Revista Políticas Públicas & Cidades” Microagulhamento e intradermoterapia juntos melhoram o crescimento capilar em mulheres menopausadas.
April 2025 in “Journal of Cosmetic Dermatology” The device safely increased hair growth and thickness in men with hair loss.
January 2024 in “Journal of applied biological chemistry” Glehnia littoralis and Andrographis paniculata extracts can significantly boost hair growth.
December 2021 in “Aegean journal of obstetrics and gynecology” A woman's male-like physical changes were caused by two rare ovarian conditions.