November 2024 in “PubMed” The supplement improved hair density and was safe to use.
28 citations
,
December 2012 in “The American Journal of Cosmetic Surgery” Proteins from stem cells improved hair growth in patients with hair loss.
June 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” The RHC complex with nicotinamide promotes hair growth and health.
20 citations
,
September 2005 in “Endocrinology” Certain changes to the B-ring of androgen receptor ligands can increase their effectiveness for potential treatments of muscle and bone conditions.
4 citations
,
May 2023 in “Cells” Baricitinib and its combination with lonafarnib improve fat cell formation in certain genetic disorders.
15 citations
,
February 2014 in “BMC Research Notes” The X5 Hairlaser might help treat male hair loss, but more research is needed.
May 2010 in “Europe PMC (PubMed Central)” Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
The serum with these ingredients may help reduce hair loss and promote growth.
May 2025 in “Research Square (Research Square)” Conditioned medium from treated cells boosts hair growth in mice.
December 2010 in “대한미용학회지” PMWE effectively stimulates hair growth and is safer than minoxidil.
May 2013 in “Zhonghua miniao waike zazhi” Hair follicle stem cells work well with bladder matrix for bladder repair.
November 2024 in “Cells Tissues Organs” Stem cells from umbilical cord blood are more effective than minoxidil for treating hair loss.
78 citations
,
August 2012 in “Human molecular genetics online/Human molecular genetics” A new gene, JMJD1C, may affect testosterone levels in men.
17 citations
,
January 2013 in “Talanta” A new method was developed to accurately measure enzyme activity related to prostate health.
August 2024 in “Life Science Alliance” Helminth protein helps wounds heal better by reducing scarring and promoting tissue growth.
12 citations
,
June 2011 in “Han-guk sikpum gwahakoeji/Han'gug sigpum gwahag hoeji/Han-guk sikpum gwahak hoeji” Lactobacillus plantarum-fermented plant extracts promote hair growth and thickness.
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
July 2025 in “ACS Pharmacology & Translational Science” Maslinic acid from olive extracts promotes hair growth like minoxidil.
4 citations
,
January 1997 in “EXPERIMENTAL ANIMALS” Histamine and its enzyme may help start hair regrowth.
3 citations
,
November 2005 in “British Journal of Dermatology” A man with alopecia universalis regrew hair temporarily after a bone treatment.
1 citations
,
January 2022 in “European Journal of Pharmacology” Riboflavin 5′-phosphate (FMN) shows potential for treating androgen-related conditions but may be limited in treating prostate cancer.
1 citations
,
June 2007 in “Journal of Clinical Oncology” Weekly bicalutamide is safe and effective, with 50 mg/week recommended.
April 2014 in “동의생리병리학회지” Samhwang-Sasimtang extract promotes hair growth and has strong antioxidant properties.
January 2026 in “International Journal of Health Science” Human insulin via microinfusion may effectively improve atrophic acne scars.
September 2009 in “Annales D Endocrinologie” DHEA supplementation may improve quality of life, neuropsychological functions, and sexual satisfaction in individuals with adrenal insufficiency, but more research is needed to confirm its safety and effectiveness.
8 citations
,
January 2016 in “Annals of Dermatology” A complex of 5-aminolevulinic acid and glycyl-histidyl-lysine peptide may help increase hair count in male pattern hair loss without side effects.
24 citations
,
September 2019 in “Experimental cell research” BMP2 helps hair follicle stem cells become specialized by increasing PTEN, which causes autophagy.
April 2023 in “Journal of Investigative Dermatology” Skin cells and immune cells change in a skin condition called hidradenitis suppurativa, and a certain treatment can improve these changes.
January 2024 in “Biology of sex differences” Dihydrotestosterone makes arteries stiffer in female mice by reducing estrogen receptor expression.
June 2025 in “Frontiers in Bioengineering and Biotechnology” Recombinant collagen with nicotinamide boosts hair growth and health.