June 2012 in “Nature digest” A substance called prostaglandin D2 is linked to stopping hair growth in men with common baldness.
44 citations
,
February 2015 in “Journal of the American Academy of Dermatology” Combining diphenylcyclopropenone with anthralin is more effective for hair regrowth in alopecia areata than using diphenylcyclopropenone alone, but may cause more side effects.
134 citations
,
September 2008 in “Lasers in surgery and medicine” Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
4 citations
,
January 2021 in “Archives of dermatological research” The study created a new model to better understand human hair growth and health.
August 2022 in “Contact dermatitis” Severe allergic reactions to hair dye can trigger hair loss and may be linked to multiple sclerosis.
8 citations
,
January 2013 in “Annals of Dermatology” Korean women dye their gray hair more than men, and it doesn't cause scalp diseases.
1 citations
,
January 2014 in “International Journal of Trichology” A patient with a rare hair condition and skin disorder showed hair improvement after treatment.
2 citations
,
January 2018 in “Indian dermatology online journal” A homeopathic antidandruff shampoo caused severe hair matting in a girl.
2 citations
,
February 1990 in “PubMed” DDR-II hair follicle cells don't respond to 1, 25-dihydroxyvitamin D3, aiding diagnosis.
16 citations
,
April 2000 in “Contact dermatitis” A man developed severe skin reactions after using a treatment for hair loss.
4 citations
,
August 2023 in “Journal of Cosmetic Dermatology” Gynostemma pentaphyllum extract may help grow hair and prevent graying.
26 citations
,
February 2012 in “Journal of Investigative Dermatology” Human hair follicle cells can be successfully transformed into different types of cells, but not more efficiently than other adult cells.
Farudodstat may effectively treat alopecia areata by protecting hair follicles without harmful effects.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” The anti-hair loss shampoo effectively promotes hair growth and improves hair quality.
3 citations
,
October 2018 in “Skin appendage disorders” New treatment reduces hair shedding and increases hair density in women with early hair loss.
19 citations
,
January 2019 in “Animals” PDGFA helps activate hair growth in cashmere goats.
7 citations
,
July 2018 in “Journal of Functional Biomaterials” A new anti-baldness patch effectively treats hair loss by blocking enzymes linked to the condition.
1 citations
,
May 2022 in “Journal of Drugs in Dermatology” Low-dose naltrexone and platelet-rich plasma can regrow hair in lichen planopilaris.
42 citations
,
January 2009 in “Colloids and Surfaces B: Biointerfaces” A certain surfactant sticks to human hair, making it change from water-repelling to water-attracting, which could help in hair conditioning.
January 2021 in “Hair therapy & transplantation”
9 citations
,
August 2005 in “Experimental Dermatology” Modified pep7, named EPM peptide, effectively promotes hair growth at low concentrations and works well with minoxidil.
April 2018 in “Radiotherapy and Oncology” Prostaglandin helps regenerate hair follicles after radiation damage.
December 2025 in “Zagazig University Medical Journal” PDO threads may help regrow hair and increase thickness in hair loss.
12 citations
,
September 2018 in “International Journal of Cosmetic Science” Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
68 citations
,
November 2012 in “Journal of Investigative Dermatology” Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.
October 2021 in “Journal of Investigative Dermatology” Pink berry extract effectively treats scalp issues from frequent head covering.
March 2024 in “Journal of Microbiology and Biotechnology” Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.
2 citations
,
September 1980 in “Experientia” Polyethylene alanine caused hair loss in young lab animals but not in adults, with hair regrowth occurring within 20 days.
7 citations
,
January 1971 in “Archives of Dermatological Research” July 2024 in “International journal of agriculture and food sciences research.” The new fish peptide conditioner significantly improves and repairs damaged hair better than a commercial wheat protein conditioner.