17 citations
,
July 2019 in “Scientific reports” Surface and internal treatments can help prevent hair lipid loss during washing.
28 citations
,
February 2006 in “Biochemical and Biophysical Research Communications” Wnt-10b helps skin cells and hair grow.
January 2015 in “대한미용학회지” Sandalwood oil promotes hair growth in mice.
19 citations
,
March 2018 in “Journal of Investigative Dermatology” The gene Msx2 is crucial for hair follicle regeneration during wound healing.
June 2013 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Wnt ligand secretion by hair follicle cells is essential for hair growth and repair.
46 citations
,
December 2000 in “Seminars in Cutaneous Medicine and Surgery” Laser and light treatments offer quick, long-lasting hair removal for large areas.
Waru leaf creambath can speed up hair growth in rabbits, especially at 37.5% concentration.
7 citations
,
April 2000 in “Mammalian Genome” A new mutation in mice causes crooked whiskers and messy hair.
1 citations
,
April 2016 in “Journal of the American Academy of Dermatology” 1 citations
,
June 1998 in “Journal of Forestry Research” Mammalian hair scales change from smooth to wavy due to friction.
September 1998 in “Journal of the European Academy of Dermatology and Venereology”
5 citations
,
January 1990 in “Journal of Society of Cosmetic Chemists of Japan” Permanent wave lotion can extract proteins from hair, especially when pH is higher, and repeated treatments or bleaching can damage hair.
February 2025 in “Journal of Forensic Sciences” Sonication washing reduces nuclei in hair roots, affecting DNA extraction.
January 2026 in “International Society of Hair Restoration Surgery” November 2025 in “Journal of Investigative Dermatology” Skin-associated cartilage cells can influence hair growth by altering specific signaling pathways.
June 2014 in “Professional Beauty”
2 citations
,
October 2022 in “Jikken Dobutsu” Philippines stingless bee propolis helps hair grow by activating a specific cell signaling pathway.
September 2025 in “Cosmetics” Lipid content and structure affect water absorption in different hair types.
February 2019 in “Case medical research” The document does not state whether dexpanthenol dermal spray helps skin recover after laser hair removal.
13 citations
,
January 2007 in “International journal of pharmaceutics” Papain cream removes hair better than papain gel, causing hair follicles to widen and skin to thicken.
25 citations
,
November 2012 in “Thermochimica Acta” Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.
September 2001 in “PubMed” 3 citations
,
January 2003 in “Facial plastic surgery” Laser hair removal is a noninvasive way to reduce unwanted hair long-term.
29 citations
,
January 2013 in “International Journal of Medical Sciences” Wnt10b helps hair follicle cells mature and produce pigment.
6 citations
,
June 1981 in “PubMed” Whisker hair in young people might predict severe future hair loss.
4 citations
,
January 2002 in “Journal of Cosmetic Dermatology” Long-pulsed ruby laser effectively reduces hair in male-to-female transsexuals.
1 citations
,
January 2013 Depilatories use chemicals to weaken hair for easy removal.
22 citations
,
June 2002 in “Seminars in cutaneous medicine and surgery” Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.
12 citations
,
February 2019 in “Skin research and technology” White hair has less lipid content and absorbs water differently than brown hair.
August 2010 in “Acupuncture & Electro-Therapeutics Research” The far-infrared oily cream helped reduce a wart and had anti-aging effects by increasing telomere length.