November 2025 in “Skin Appendage Disorders” Fibrosis contributes to hair loss in androgenetic alopecia, and targeting it may improve treatment.
7 citations
,
December 2015 in “Experimental Dermatology” Sh-Polypeptide 9 may be better than minoxidil for hair growth and protection against damage.
30 citations
,
October 2021 in “Scientific Reports” Inhibiting glycogen metabolism can promote hair growth.
April 2018 in “Journal of Investigative Dermatology” Researchers found a substance in chicken egg yolk that helps hair grow.
12 citations
,
October 2018 in “Biotechnology reports” Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.
June 1999 in “Connective tissue” 1 citations
,
January 2008 in “Aesthetic dermatology”
11 citations
,
October 2017 in “Journal of Investigative Dermatology” Applying certain inhibitors to the skin can promote hair growth without harming cells.
63 citations
,
September 1987 in “Journal of Biological Chemistry” Minoxidil slows fibroblast growth and collagen production, potentially treating keloids, hypertrophic scars, and connective tissue disorders.
Activin A and Follistatin affect how mouse hair follicles grow.
7 citations
,
May 2013 in “PubMed” A new hair loss treatment with two unique ingredients improved hair growth.
194 citations
,
November 2006 in “Science” A genetic mutation in the LIPH gene causes hair loss and growth defects.
October 2023 in “Journal of the Endocrine Society” Estetrol helps keep scalp hair in the growth phase longer and improves hair follicle health by affecting the hair root and increasing stem cells.
32 citations
,
May 2015 in “Journal of Investigative Dermatology” Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
June 2020 in “Journal of Investigative Dermatology” Certain bacteria can enhance skin regeneration.
December 2015 in “Focus on catalysts” Pomiferin may improve skin and scalp health by boosting important protein expression.
1 citations
,
February 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A peptide from hair follicle stem cells promotes hair growth by activating specific skin cells.
22 citations
,
October 1996 in “Dermatologic clinics” Understanding intermediate filaments helps explain hair health and related diseases.
15 citations
,
October 1999 in “British Journal of Dermatology” Collagen remodeling is more active during hair growth stages.
7 citations
,
January 2010 in “Animal” Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.
May 2009 in “Medical and surgical dermatology/Medical & surgical dermatology” Hair and nail conditions can stabilize or improve over time, and new treatments show promise.
September 2016 in “Journal of Dermatological Science” Certain factors can start hair growth in adult skin by making cells communicate and form new hair follicles.
42 citations
,
September 2015 in “Gene” FGF5s can block the effects of FGF5, which may help control hair growth in cashmere goats.
August 2025 in “Journal of Investigative Dermatology” Fibronectin is essential for hair follicle regeneration and may help rejuvenate aged skin.
November 2024 in “Journal of Investigative Dermatology” Minoxidil rejuvenates hair follicles and reduces aging signs in male pattern baldness.
October 2022 in “International Journal of Molecular Sciences” Fish collagen peptides can significantly promote hair growth.
March 2025 in “Aging Cell” Reducing IGF-1 can help rejuvenate hair follicles and prevent hair graying and loss.
7 citations
,
January 2022 in “Molecules” Tectoridin helps human hair cells grow and makes mouse hair longer, suggesting it could treat hair loss.
June 2026 in “International Journal of Drug Delivery Technology” Polymeric micelles offer a promising new way to treat hair loss with fewer side effects.
31 citations
,
February 2014 in “Journal of dermatological science” Placental growth factor may help treat hair loss.