July 1989 in “British Journal of Dermatology” Minoxidil helps increase hair growth and density in people with hair loss, with higher concentrations giving better results.
October 2024 in “Actas Dermo-Sifiliográficas” Finasteride and dutasteride can increase beard thickness in men.
27 citations
,
June 2019 in “Aesthetic Plastic Surgery” Platelet-Rich Plasma (PRP) treatment may increase hair growth for genetic hair loss, but more research is needed to confirm this.
1 citations
,
January 2007 in “Jounal of The Korean Society of cosmetology” Hair loss treatments increased hair density and reduced hair loss in most men, but didn't improve hair thickness for everyone.
December 2025 in “Clinical & Experimental Dermatology and Therapies” Cosmerna ARI effectively reduces hair loss and increases hair density in Europeans with androgenetic alopecia.
September 2007 in “한국미용학회지” Weekly treatments increased hair density in men with androgenetic alopecia.
January 2022 in “Journal of Cosmetics, Dermatological Sciences and Applications” The serum increased hair density and was well-tolerated, but didn't affect hair thickness or shedding.
December 2020 in “Actas Dermo-Sifiliográficas” LLLT increases hair density and growth in AGA patients.
25 citations
,
April 2018 in “Journal of Cosmetic Dermatology” PRP injections increase hair density and diameter in female androgenetic alopecia patients.
22 citations
,
October 2019 in “Dermatologic Surgery” Both Platelet-Rich Plasma and Minoxidil foam increase hair count in women with hair loss, but Minoxidil is more effective. However, women were more satisfied with Platelet-Rich Plasma treatment.
June 2020 in “Aesthetic Surgery Journal” Estradiol-rich plasma can increase hair density faster and more effectively in male pattern baldness treatment than regular plasma.
3 citations
,
April 2011 in “Dermatologic Surgery” Different women have various natural hairline shapes, and understanding this is important for designing hair transplants.
1 citations
,
April 2001 in “Biological Rhythm Research” Deuterium oxide extends the hair cycle duration in mice without changing hair structure.
1 citations
,
July 2024 in “Syntax Literate Jurnal Ilmiah Indonesia” 5% minoxidil significantly increases hair follicle density.
29 citations
,
October 2020 in “eLife” Higher testosterone levels can increase the risk of certain diseases like type 2 diabetes in women and prostate cancer in men, but can also protect against autoimmune diseases and hair loss. It also affects body fat and bone density.
2 citations
,
October 2014 in “International Journal of Trichology” Low-level laser therapy may increase hair density in pattern hair loss.
1 citations
,
June 2022 in “Photobiomodulation, photomedicine, and laser surgery” Photobiomodulation increases hair density in 5 weeks for androgenetic alopecia.
April 2017 in “Journal of Investigative Dermatology” Eating a lot of fat increases PKCβ and inflammation in skin fat cells, which affects skin and hair health.
64 citations
,
March 2017 in “Journal of Cosmetic Dermatology” PRP treatment may increase hair density and reduce hair loss, but more research is needed.
43 citations
,
July 1984 in “Clinical and Experimental Dermatology” Antiandrogen therapy helped increase hair growth in women with hormonal imbalances related to baldness.
16 citations
,
February 2018 in “Journal of Cosmetic Dermatology” Carboxytherapy may help increase hair growth in alopecia patients but requires ongoing treatment.
15 citations
,
May 2020 in “Journal of Dermatological Treatment” PRP treatment increases hair density and thickness in androgenetic alopecia by 79%.
8 citations
,
July 2020 in “Medicine” Helmet-like device safely increases hair density for people with hair loss.
6 citations
,
September 2019 in “Journal of Cosmetic Dermatology” Laser treatment effectively increases hair density and thickness in androgenic alopecia.
4 citations
,
October 2019 in “Skin appendage disorders” PRP injections safely increase hair density and thickness in androgenetic alopecia.
3 citations
,
May 2020 in “Actas Dermo-Sifiliográficas” PRP injections increased hair density in men with hair loss but didn't work for everyone and more research is needed.
September 2025 in “Dermatology and Therapy” Activated PRP effectively increases hair density and reduces hair loss in alopecia.
January 2025 in “Open Science Framework” AA-PRP temporarily increases hair density in androgenetic alopecia but loses effectiveness over time.
August 2024 in “Aesthetic Plastic Surgery” Exosome treatment safely increases hair density in male patients with androgenetic alopecia.
The combined treatment increased hair density in most patients with Androgenetic Alopecia.