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.
June 2023 in “Hanguk ingeurie hakoeji” Eating fermented protein made from black bean powder twice a day for 60 days improved hair density but not scalp condition or hair thickness.
40 citations
,
June 2013 in “Biomaterials” Scientists created 3D hair-like structures that could help study hair growth and test treatments.
25 citations
,
April 2018 in “Journal of Cosmetic Dermatology” PRP injections increase hair density and diameter in female androgenetic alopecia patients.
September 2024 in “Journal of Education Health and Sport” PRP therapy can help regrow hair and improve hair thickness.
39 citations
,
March 2019 in “Dermatologic Surgery” PRP therapy increases hair density for androgenetic alopecia.
December 2024 in “Journal of Dental Panacea” QR678 Neo is more effective than PRP for hair growth and quality.
January 2024 in “Journal of Cosmetic Dermatology” Platelet-rich plasma may improve hair density and count in male pattern hair loss, but more high-quality research is needed.
December 2018 in “Вестник Российской Военно-медицинской академии” PRP therapy significantly improves hair growth and density in men with androgenic alopecia.
March 2004 in “大韓韓醫學會誌 = Journal of Korean Oriental Medicine” The hair essence product promotes hair growth and prevents hair loss.
26 citations
,
December 2006 in “Endocrinology” A cream with a specific hormone blocker increases hair growth in mice.
December 2024 in “Journal of General-Procedural Dermatology & Venereology Indonesia” The serum effectively reduces hair loss and improves hair growth without side effects.
Certain natural products may help stimulate hair growth by affecting stem cell activity in the scalp.
August 2024 in “Skin Research and Technology” PRP is an effective and safe treatment for female hair loss.
7 citations
,
July 2019 in “International Journal of Molecular Sciences” PGA-4HGF may help treat hair loss by activating hair growth pathways and extending the hair growth phase.
17 citations
,
August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.
2 citations
,
August 1987 in “Analytical Biochemistry” A new method isolated previously undetected hair proteins rich in glycine and tyrosine.
28 citations
,
December 2011 in “Biocatalysis and biotransformation” PDI helps restore over-bleached hair's strength and structure by attaching special peptides.
48 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
46 citations
,
January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
October 1990 in “Archives of Dermatology” Hair loss and growth can be accurately measured using computer-assisted counting.
November 2025 in “Journal of Investigative Dermatology” NUL-5 may boost hair growth by improving hair follicle health and structure.
January 2026 in “Frontiers in Nutrition” Certain dietary supplements can improve hair density and are well-tolerated for treating androgenetic alopecia.
32 citations
,
September 1997 in “Dermatologic Surgery” Mini-micrografting in hair transplants can give similar density to older methods with fewer sessions.
2 citations
,
August 2020 in “Clinical, Cosmetic and Investigational Dermatology” The hair-growth formula with L-cystine helps protect and grow hair cells.
September 2017 in “Journal of Clinical Dermatology” A growth factor cocktail with FGF9 and microneedling effectively increases hair density and diameter in hair loss patients.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The polyherbal hair mask is a safe, effective, and affordable alternative to synthetic hair products, improving hair and scalp health.
January 2014 in “Journal of Investigative Dermatology” Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.
29 citations
,
December 2011 in “British Journal of Dermatology” A new hair treatment with caffeine and other ingredients makes hair thicker and less likely to break.