October 2025 in “Dermatology and Therapy” Nutrafol® nutraceuticals improve hair thickness and strength.
4 citations
,
February 2015 in “PubMed” The hair fiber filler product increased satisfaction and improved quality of life for people with thinning hair.
August 2019 in “Research Square (Research Square)” Red LED light improves the quality of Angora rabbit wool by promoting hair growth.
November 2015 in “Summit (Simon Fraser University)” Surgical stress temporarily changes hair fiber dimensions, returning to normal after four weeks.
23 citations
,
September 2015 in “PLOS ONE” Mesenchymal stem cells, especially injected into the skin, heal wounds faster and better than chitosan gel or other treatments.
8 citations
,
April 2023 in “Advanced materials” Using blood-based implants improves skin healing and reduces scarring.
89 citations
,
August 2008 in “Human genetics” The EDAR gene greatly affects hair thickness in Asian populations.
March 2021 in “Research Square (Research Square)” The new 3D sponge-like material helps cells grow and heals wounds effectively.
Using a specific laser and platelet-rich plasma together can effectively improve hair thickness and density in men with hair loss, without serious side effects.
September 2024 in “Journal of the Pakistan Medical Association” Plasma jet therapy speeds up and improves wound healing in dogs.
4 citations
,
July 2022 in “Scientific reports” Crossbreeding improves goat fiber quality, and specific genes affect hair traits and color.
2 citations
,
January 2010 Tianzhu white yak hair varies in structure and density between fuzz and coarse hair.
47 citations
,
November 2012 in “Wound repair and regeneration” Nude mice with grafted human skin developed scars similar to human hypertrophic scars.
28 citations
,
November 2018 in “Journal of structural biology” Different populations have distinct hair structures related to their ancestry.
18 citations
,
November 2010 in “Journal of morphology” Antler velvet hair and body hair of red deer have different structures that help with protection and insulation.
13 citations
,
January 2019 in “Skin appendage disorders” FAPD is a possible diagnosis for hair loss in patients of color and requires multiple evaluations for accurate diagnosis.
12 citations
,
June 2021 in “Stem Cell Investigation” Aloe vera heals deep second-degree burns faster and better than mesenchymal stem cells.
7 citations
,
April 2014 in “Cell biology international” Melatonin treatment helps improve skin health in postmenopausal rats.
4 citations
,
November 2023 in “Journal of Cosmetic Dermatology” Negative pressure fractional microneedle radiofrequency effectively and safely reduces periorbital aging signs.
2 citations
,
March 2014 in “The Egyptian Journal of Histology” Bone marrow-derived stem cells greatly improve skin wound healing in rats.
1 citations
,
July 2011 in “The Egyptian Journal of Anatomy” Both TCA and GA peels effectively improved skin thickness and collagen without significant differences.
7 citations
,
September 2014 in “European Journal of Dermatology” Thicker hair grows faster; hair loss patients have slower growth.
77 citations
,
July 2013 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
17 citations
,
May 1995 in “Anatomy and Embryology” Injecting 6-OHDA in newborn mice delays hair growth and thins skin.
1 citations
,
January 2021 in “SSRN Electronic Journal” Transplanted hair follicles can improve and remodel mature scars.
November 2025 in “Phytomedicine” Modified Changfa Zirong Powder improves hair growth in androgenetic alopecia.
MSC-CM improved aged skin in mice.
53 citations
,
July 2016 in “Cosmetics” Future hair cosmetics will be safer and more effective.
January 2025 in “Diagnostics” Women with PCOS have distinct retinal changes compared to healthy women.
20 citations
,
July 2010 in “Skin Research and Technology” Aging makes hair thinner and rougher, with less clear edges.