December 2022 in “Journal of applied biological chemistry” Betula platyphylla extract, particularly the H3-2 fraction, may help treat hair loss by promoting cell growth and inhibiting a hair loss-related enzyme.
3 citations
,
March 2022 in “PubMed” PRP may help treat scarring hair loss from discoid lupus.
20 citations
,
June 2010 in “Dermatology Online Journal” Zinc supplements and weaning cured a breast-fed baby's zinc deficiency caused by a gene mutation.
3 citations
,
March 2024 in “Discover Applied Sciences” Spirulina proteins can improve hair smoothness and strength in hair care products.
1 citations
,
July 2010 in “PubMed” January 2017 in “OPAL (Open@LaTrobe) (La Trobe University)” Collagen peptides may boost skin and hair-related gene expression.
April 2026 in “International Journal of Current Pharmaceutical Review and Research” Growth Factor Concentrate is more effective than Platelet-Rich Plasma for improving hair density and thickness.
1 citations
,
January 2014 in “mediaTUM – the media and publications repository of the Technical University Munich (Technical University Munich)” Pregnancy and parenthood may help regulate PCOS symptoms.
March 2026 in “ACS Applied Materials & Interfaces” MCP@G improves diabetic wound healing by reducing stress and promoting tissue repair.
January 2026 in “Frontiers in Medicine” PP-PTKL may help treat hair greying, but more testing is needed.
1 citations
,
January 1985 in “Protides of the biological fluids” Injecting monocyto-angiotropin into hare skin increases hair growth by forming new blood vessels.
63 citations
,
October 2013 in “Dermatologic Surgery” Platelet-Rich Plasma (PRP) increases the number of new hair follicles and speeds up hair formation.
November 2025 in “Cosmetics” POLEVAN® improves hair shine, moisturizes the scalp, and maintains foam quality in shampoos.
32 citations
,
January 2005 in “Advances in Biochemical Engineering / Biotechnology” Fetal wounds heal without scarring because of different biological factors, which could help improve adult wound healing.
13 citations
,
January 2005 in “Chemical and Pharmaceutical Bulletin” Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
25 citations
,
March 2017 in “Journal of Dermatological Treatment” Platelet-rich plasma treatment for non-scarring hair loss shows mixed results and needs more research.
Platelet-rich plasma may improve hair transplant results.
June 2025 in “Asia-Pacific Journal of Molecular Biology and Biotechnology” Papain from papaya may help treat cardiovascular diseases by breaking down fibrin.
79 citations
,
October 2015 in “Journal of Dermatological Treatment” Platelet-rich plasma may have some benefits in dermatology, but there's not enough evidence to widely recommend its use.
October 2022 in “International Journal of Molecular Sciences” Fish collagen peptides can significantly promote hair growth.
April 2024 in “Journal of cosmetic dermatology” Platelet-rich fibrin might be a promising treatment for hair loss, but more research is needed to confirm its effectiveness.
7 citations
,
April 1979 in “The Journal of Pediatrics”
4 citations
,
January 2015 in “Journal of microbial & biochemical technology” Biotin helps regulate proteins in the blood, which may explain its role in hair growth.
November 2025 in “Journal of Kufa for Chemical Sciences” L-Selectin and adiponectin can help identify PCOS patients who respond to Metformin treatment.
January 2012 in “RWTH Publications (RWTH Aachen)” pdHGF speeds up wound healing and hair growth.
1 citations
,
February 2025 in “Journal of the Neurological Sciences” Beta-trace protein may help diagnose and predict treatment response in certain nerve disorders.
August 2024 in “UPI Journal of Pharmaceutical Medical and Health Sciences” PRP shows promise in musculoskeletal rehabilitation but needs standardized reporting for better outcomes.
2 citations
,
January 2008 in “Journal of Society of Cosmetic Chemists of Japan” PMS nanoparticles improve damaged hair by protecting and restoring its surface and color.
3 citations
,
January 2023 in “Journal of Cutaneous and Aesthetic Surgery” Intradermal PRP significantly improved melasma in dark skin, with lasting results and no relapse after 3 months.
Platelet-rich plasma injections effectively treat hair loss in both men and women, increasing hair density with high patient satisfaction and no significant side effects.