41 citations
,
December 2008 in “International Journal of Dermatology” South Korean women with hair loss have lower hair density and thickness compared to healthy women.
3 citations
,
February 2025 in “Life” PRP and fibrin treatments improve skin thickness and density, regardless of age.
March 2022 in “Hair transplant forum international” Using a special laser and growth serum can safely increase hair thickness and density in people with hair loss.
4 citations
,
October 2021 in “Journal of The European Academy of Dermatology and Venereology” Low-dose oral minoxidil increases hair density and thickness in people with hair loss.
December 2022 in “JEADV Clinical Practice” Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
February 2026 in “Journal of the Korean Society of Cosmetology” The ampoule significantly improves hair density, thickness, and usability without side effects.
July 2024 in “Journal of Investigative Dermatology” Substance P helps restore skin thickness and cell renewal when sensory nerves are reduced.
March 2026 in “International Journal of Research and Review” Rosmarinus officinalis tincture significantly improves hair volume and density.
21 citations
,
July 2014 in “British Journal of Dermatology” Hair thickness matters more than density for baldness in Japanese men over 25.
March 2026 in “Dermatology Reports” Hair iron levels might help increase hair thickness in early hair loss.
September 2022 in “International Journal of Trichology” Trichoscopic measurements help determine the severity of female pattern hair loss.
June 2021 in “Aesthetic Surgery Journal” PRP improves hair growth in AGA, but higher concentrations aren't significantly better than lower ones.
October 2024 in “Actas Dermo-Sifiliográficas” Finasteride and dutasteride can increase beard thickness in men.
15 citations
,
September 2016 in “Trauma Monthly” Linum usitatissimum gel improves wound healing and tissue regeneration.
March 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Hair follicle stem cells improve burn wound healing and strength in rats.
September 2018 in “Cumhuriyet medical journal” Women with more body hair tend to have thicker belly fat and more metabolic health issues.
16 citations
,
November 2011 in “PubMed” The treatment improved hair growth in people with male pattern baldness.
The supplement improved hair density and overall hair beauty.
April 2023 in “Journal of Investigative Dermatology” Cinchona succirubra extract with caffeine improves hair growth and reduces hair loss.
83 citations
,
March 2015 in “International Journal of Dermatology” ADSC-CM treatment improved hair density and thickness in women with hair loss, safely and effectively.
28 citations
,
October 2017 in “Journal of Cosmetic and Laser Therapy” Combining electrodynamic microneedle with 5% minoxidil improves hair growth and reduces hair loss in Chinese men.
25 citations
,
November 2012 in “Phytotherapy Research” Crataegus pinnatifida extract may help increase hair growth and thickness in mice.
22 citations
,
January 2014 in “Biological & Pharmaceutical Bulletin” Ginsenoside F2 may help prevent hair loss and promote hair growth better than finasteride.
21 citations
,
January 2012 in “Annals of Dermatology” 17α-Estradiol solution safely improves hair density and thickness in female pattern hair loss.
19 citations
,
June 2019 in “Clinical Drug Investigation” Platelet-rich plasma injections significantly improve hair density and thickness in both male and female pattern hair loss, especially in early stages.
12 citations
,
March 2019 in “Journal of Cosmetic Dermatology” PRP injections improve hair thickness and density in hair loss, but more research needed.
8 citations
,
March 2020 in “Dermatologic Therapy” The new hair loss treatment kit was safe and improved hair growth without any adverse effects.
5 citations
,
January 2020 in “International Journal of Trichology” Microneedling alone is as effective as microneedling with platelet-rich plasma for male pattern baldness.
4 citations
,
August 2018 in “Facial Plastic Surgery Clinics of North America” Platelet-Rich Plasma (PRP), a protein-rich extract from a patient's blood, shows promise in improving hair density, thickness, and quality, but the best method of use and number of treatments needed for noticeable results are still unclear.
2 citations
,
January 2020 in “International Journal of Cosmetic Science” Niacinamide does not promote hair growth.