July 2025 in “Archives of Sexual Behavior” Men's facial appearance shows age, body fat, and testosterone levels, not metabolic health.
January 2025 in “Repository of the Academy's Library (Library of the Hungarian Academy of Sciences)” Robotic surgery improves patient safety and surgical quality.
Minoxidil and nebivolol can help prevent aortic aging in diabetic mice.
September 2023 in “Repository of the University of Primorsk (University of Primorska)” Following national healthy eating guidelines can help reduce risks from gender-affirming hormone therapy.
February 2023 in “Journal of clinical medicine research” Zinc acetate hydrate may help reduce fatigue and hair loss in post-COVID-19 patients.
December 2022 in “Discover Psychology” A young woman developed a bowel obstruction from eating hair from her weave to relieve anxiety.
July 2022 in “Research Square (Research Square)” A young woman developed a bowel obstruction from eating hair extensions, highlighting the need for cultural awareness and research on these behaviors in the Black community.
2 citations
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January 2016 in “Springer briefs in molecular science” Using natural sources as hair conditioners can help restore shine and softness to damaged hair.
January 2007 in “Durham e-Theses (Durham University)” Hair growth and shedding involve specific cell changes and gene roles.
2 citations
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January 1995 in “Nihon Keshouhin Gijutsushakaishi/Journal of S C C./Nihon Keshouhin Gijutsushakai kaishi” Ethyl Carbitol is the best at preventing split ends in permed hair.
April 2014 in “The FASEB journal” The extract helps prevent hair loss and promotes hair growth in stressed mice.
December 2013 in “미용예술경영연구” Scalp treatments increased hair density and reduced hair loss in Telogen Effluvium patients.
1 citations
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April 2023 in “Langmuir” Damaged hair allows water to penetrate more easily, and fatty acids from shampoos can deposit on hair surfaces.
January 2017 in “Journal of Chemical Biological and Physical Sciences” Human hair keratin genes have unique simple sequence repeats that may help track genetic variations.
12 citations
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January 2021 in “Journal of Investigative Dermatology” Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
1 citations
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November 2022 in “International journal of trichology” A woman's premature gray hair turned mostly black again after using Greyverse solution and hair supplements for 5 months.
1 citations
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December 2011 in “EFSA Journal” Spermidine may help extend the growth phase of hair.
10 citations
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June 2001 in “International Journal of Cosmetic Science” Natural shampoos made in the lab conditioned hair better than commercial ones with chemicals.
7 citations
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January 1959 in “Canadian Journal of Chemistry” Human and horse hair have similar end groups to wool and feathers.
October 2025 in “Research Journal of Topical and Cosmetic Sciences” Tailored treatments based on genetics improve hair health.
18 citations
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October 2018 in “Nutrients” Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
2 citations
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July 2005 in “International Joint Conference on Artificial Intelligence” EREG therapy may help treat hair loss by promoting hair growth.
September 2024 in “Journal of Investigative Dermatology” A new tool can analyze hair to detect changes due to hormones, genetics, and aging.
Hydrophobic modifications make human hair less affected by water.
Boosting certain cell signals can prevent hair loss from chemotherapy and radiation.
April 2025 in “Brazilian Journal of Hair Health” The Extra Gentle brush reduces hair breakage and soothes sensitive scalps.
Synthetic hairs can help in restoring lost hair.
14 citations
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May 2005 in “Farmaco” A method was created in 2005 to identify minoxidil, a hair growth ingredient, in products using two types of capillary zone electrophoresis, and it found that most products had about 2% minoxidil.
March 1983 in “The Journal of the American Dental Association”
December 2022 in “Deleted Journal” Sheep wool keratin solution safely and effectively promotes hair growth.