27 citations
,
April 1978 in “Journal of Forensic Sciences” Enzyme typing can reliably characterize human hair.
4 citations
,
June 2022 in “ACS applied materials & interfaces” New wig coating technique makes them more durable, UV resistant, and less static.
Modern hair styling products don't repair hair but improve its surface and stability.
3 citations
,
September 2018 in “Current Drug Delivery” The combination of propylene glycol and Tween® 80 improves finasteride gel effectiveness.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Plant-based nanovesicles effectively deliver finasteride for hair regrowth in androgenetic alopecia.
13 citations
,
March 2017 in “Skin Research and Technology” Formaldehyde damages curly hair more than glyoxylic acid.
73 citations
,
October 2013 in “International Journal of Cosmetic Science” Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
12 citations
,
June 2011 in “Journal of applied polymer science” L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
February 2024 in “Universal Library of Innovative Research and Studies” Proper placement, balanced strands, and high-quality polymers improve hair extension retention.
3 citations
,
May 2019 in “Journal of Cosmetic Dermatology” Pro-Ile could be used in cosmetics to improve skin, hair growth, and healing.
May 2026 in “Fibers and Polymers”
November 2024 in “Journal of Cosmetic Dermatology” Valproic acid microemulsions improve skin delivery compared to regular solutions.
3 citations
,
January 2021 in “ScienceAsia” Using an enzyme and keratin treatment can significantly repair and strengthen damaged hair.
4 citations
,
April 2024 in “Cellular and Molecular Biology” Injectable platelet-rich fibrin is better than platelet-rich plasma for promoting hair growth.
1 citations
,
December 2022 in “Skin Research and Technology” The technique helps measure how hair styling ingredients affect hair's stiffness and flexibility.
July 2023 in “Clinical, Cosmetic and Investigational Dermatology” The sharp implanter method for hair graft placement is simpler and faster, allowing for dense packing of grafts with natural results.
13 citations
,
January 2012 in “International journal of trichology” The study found that hair fragility in Pili annulati may be caused by cavities and damage within the hair shafts.
December 2020 in “한국인그리에학회지” Astringent persimmon fruit extract may help increase hair length and coverage without increasing the number of hair follicles.
September 2023 in “International Journal of Cosmetic Science” The shampoo improves hair conditioning without using silicone.
December 2025 in “Biopolymers” Heat worsens damage in chemically treated hair, especially bleached and straightened hair.
6 citations
,
August 2022 in “Journal of Herbal Medicine” Mangosteen extract may help with hair growth and prevent graying.
6 citations
,
January 2020 in “Elsevier eBooks” Nanoparticles could make hair dyes safer by reducing harmful effects.
2 citations
,
July 2013 in “Fashion business” Keratin essence protects and improves damaged hair.
17 citations
,
August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.
3 citations
,
June 2017 in “Journal of Physiology & Pathology in Korean Medicine” Puerariae Radix extract may help hair growth by increasing cell activity.
April 2016 in “Journal of Investigative Dermatology” Removing alkaline phosphatase from human skin cells hinders the creation of new hair follicles.
December 2023 in “The journal of physical chemistry. B (1997 : Online)” Human hair keratin might be good for filtering out harmful substances from water.
8 citations
,
September 2003 in “Journal of dermatological science” Substance P helps hair grow longer and faster.
17 citations
,
August 1979 in “Journal of The American Academy of Dermatology” A new staining method helps tell growing from resting hairs to diagnose hair loss.
April 2024 in “Nano research” Minoxidil patches and cold plasma may help treat hair loss.