December 2025 in “Clinical & Experimental Dermatology and Therapies” Cosmerna ARI effectively reduces hair loss and increases hair density in Europeans with androgenetic alopecia.
7 citations
,
May 2022 in “PLOS ONE” Certain genes and pathways are linked to the production of finer and denser wool in Hetian sheep.
66 citations
,
May 2014 in “Conservation Physiology” Grizzly and black bears have different stress and hormone responses to salmon availability, influenced by nutrition and social competition.
48 citations
,
January 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” Chemokine signaling is important for hair development.
December 2025 in “Clinical Case Reports” Exosome therapy helped regrow and repigment beard hair in a man with alopecia.
90 citations
,
July 2014 in “Conservation Physiology” Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
March 2026 in “Cosmetics” Type I collagen, elastin, keratin, ceramides, and melanin improve hair strength, growth, and health.
November 2025 in “Annals of Dermatology” Alopecia Areata affects young adults more in high-income countries, especially females.
57 citations
,
January 2009 in “Indian Journal of Dermatology, Venereology and Leprology” Finasteride gel is slightly more effective than the tablet for treating hair loss.
17 citations
,
May 2005 in “Hair transplant forum international” The study found that using growth factors from a person's own blood may help improve hair growth in baldness surgery.
1 citations
,
September 2007 in “Hair transplant forum international” Comparing hair restoration techniques is hard due to many variables and inconsistencies.
May 2024 in “International Society of Hair Restoration Surgery” FUE hair transplantation effectively improves hair density and satisfaction in women with androgenetic alopecia.
January 2017 in “Hair transplant forum international” PRP is effective for treating hair loss.
November 2015 in “Hair transplant forum international” PRP may help with hair regrowth in male pattern baldness, but more research is needed.
PRP may improve hair transplant results, but more research is needed.
50 citations
,
July 2015 in “Journal of the American Academy of Dermatology” Using 2.5 mg/mL triamcinolone acetonide is effective for hair growth in alopecia areata with fewer side effects.
1 citations
,
July 2024 in “JAAD International” Low-dose oral minoxidil is effective for alopecia even with other medications.
1 citations
,
December 2020 in “Medical lasers” The laser therapy device effectively increased hair growth in people with androgenetic alopecia.
September 2024 in “Journal of the American Academy of Dermatology” PRP treatment may help improve hair density and thickness in breast cancer patients with therapy-induced hair loss.
July 2024 in “JAAD Case Reports” Isotretinoin may effectively treat hereditary hypotrichosis simplex, a rare hair loss condition.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
47 citations
,
November 2000 in “Archives of dermatology” Pulsed infrared laser can effectively reduce symptoms of pseudofolliculitis barbae.
23 citations
,
October 2020 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Tailored treatments for alopecia areata are recommended based on severity and patient needs.
22 citations
,
January 2017 in “Indian Dermatology Online Journal” Body hair transplants can treat baldness but differ from scalp hair and need more research on long-term results and side effects.
9 citations
,
January 2013 in “International journal of trichology” 88% phenol is effective for treating alopecia areata.
2 citations
,
December 2024 in “JAAD reviews.” Modifying grooming techniques and using treatments like chemical depilatories or laser hair removal can help manage Pseudofolliculitis barbae.
2 citations
,
July 2020 in “International journal of regenerative medicine” Autologous fat transfer improves hair growth in scarring alopecia and allows for denser hair transplants.
November 2023 in “Expert Opinion on Pharmacotherapy” Finasteride and dutasteride are effective in treating male hair loss but can cause sexual side effects and birth defects.
October 2022 in “Facial Plastic Surgery Clinics of North America” Hair restoration surgery, including hairline-lowering and hair transplantation, can effectively treat hair loss and improve appearance in all ethnic groups.
3 citations
,
August 2021 in “Journal of the American Academy of Dermatology” Facial hair is crucial for transgender men's gender identity and transition.