Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
January 2023 in “International Journal of Trichology” Low-level laser therapy is safe but not significantly better than minoxidil alone for hair growth.
144 citations
,
December 2017 in “Pigment cell & melanoma research” Melasma is now considered a skin aging disorder caused by sun exposure in people with a genetic tendency, which impacts treatment and prevention approaches.
13 citations
,
July 2024 in “Medicina” Lasers can trigger skin reactions, especially in darker skin, and more research is needed to improve treatments.
12 citations
,
March 2023 in “Processes” Plant surfactants from quinoa and soybeans are effective, safe, and eco-friendly for shampoos.
3 citations
,
January 2018 in “Postępy Dermatologii i Alergologii” Longer TA repeats in the SRD5A2 gene may increase acne risk in Chinese people.
June 2010 in “Journal of Cosmetic Dermatology” Caloric restriction may extend life but doesn't improve appearance, and modern eating habits need reevaluation.
5 citations
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November 2018 in “Skin appendage disorders” More kenogen hairs cause hair thinning in androgenetic alopecia, not hair miniaturization.
April 2018 in “Journal of Aesthetic Nursing” Professionals believe voluntary registers cannot ensure public safety like mandatory ones with laws.
42 citations
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August 2017 in “Human Reproduction” Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
April 2016 in “Journal of The American Academy of Dermatology” A botanical lotion can increase scalp collagen and extend hair growth phase, potentially improving hair thinning issues.
March 2025 in “International Journal of Dermatology” Baricitinib may help people with long-term alopecia areata.
104 citations
,
October 2016 in “PLoS ONE” CRISPR/Cas9 gene editing in cashmere goats increases hair follicles and fiber length, boosting cashmere yield.
49 citations
,
April 1997 in “Human reproduction” Hormone therapy for excessive hair growth is as good with GnRHa as with high-dose CPA, but GnRHa has longer-lasting results.
21 citations
,
July 2004 in “British Journal of Dermatology” HPV type 56 can hide in hair follicles even without visible warts.
14 citations
,
September 2001 in “Dermatologic Surgery” The document concludes that following specific surgical guidelines can improve scalp surgery results and reduce complications.
44 citations
,
January 2008 in “Fertility and Sterility” Longer CAG repeat lengths in the androgen receptor gene are linked to higher testosterone levels in women with PCOS.
29 citations
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January 2016 in “International Journal of Dermatology” Longer hair loss leads to more severe CCCA; early treatment and avoiding damaging hairstyles help regrowth.
25 citations
,
June 1990 in “Journal of Pharmaceutical Sciences” Longer contact time increases minoxidil absorption, but doesn't affect metabolism.
16 citations
,
September 2014 in “International Journal of Biological Markers” Longer CAG and GGN repeats increase alopecia risk, but no significant link to post-finasteride syndrome found.
10 citations
,
November 2010 in “Journal of Dermatology” Longer CAG repeats in gene linked to more severe hair loss in females.
9 citations
,
September 2015 in “Reproductive Biomedicine Online” Longer GGN repeats in the androgen receptor gene are linked to polycystic ovary syndrome.
1 citations
,
May 2022 in “European Journal of Dermatology” Longer treatment with vismodegib lowers relapse risk in basal cell carcinoma.
December 2023 in “Veterinary dermatology” Longer 3 mm needles were most effective for dog hair regrowth, but hair loss often returned and some dogs felt itchy.
August 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Longer immunotherapy treatment may improve outcomes for Merkel cell carcinoma patients.
January 2020 in “Proyecto de investigación:” Longer anogenital distance may indicate a higher chance of having polycystic ovary syndrome, and measuring this distance along with hormone levels could improve diagnosis.
September 2015 in “The European physical journal. E, Soft matter and biological physics/The European physical journal. E, Soft matter” Longer time setting curls overnight leads to better curl retention.
January 2011 in “Junshi yixue” Longer exposure to high-power millimeter wave radiation causes more severe skin damage in mice.
Longer finasteride treatment improves male pattern hair loss, with significant results at 12 months.
162 citations
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August 2002 in “Survey of Ophthalmology” Latanoprost can make eyelashes longer, thicker, and darker.