37 citations
,
October 2015 in “PeerJ” Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
15 citations
,
August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
13 citations
,
September 2020 in “Sensors” Hair follicles have a pH gradient, increasing towards the root.
12 citations
,
January 2015 in “Skin appendage disorders” Dermoscopy helps quickly identify hair breakage in people of African descent.
4 citations
,
November 2024 in “Anais Brasileiros de Dermatologia” Various factors like genetics, pollution, and lifestyle choices can damage hair over time.
January 2026 in “Health Science Reports” Personalized hair care can help manage hair-focused repetitive behaviors.
November 2025 in “Wiley Interdisciplinary Reviews Forensic Science” Hair testing is a useful method for detecting past substance use and recent advancements improve its accuracy and reliability.
December 2023 in “The journal of physical chemistry. B (1997 : Online)” Human hair keratin might be good for filtering out harmful substances from water.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
March 2022 in “Journal of drug delivery and therapeutics” Sea hibiscus leaf extract at 30% concentration in a hair tonic significantly increased hair growth in guinea pigs.
February 2025 in “International Journal of Cosmetic Science” Protein carbonylation is a sensitive marker for oxidative damage in hair, especially from light exposure.
47 citations
,
June 2015 in “Contact Dermatitis” A standardized patch test for hair cosmetics is needed in Europe to prevent allergies, especially for hairdressers.
January 2015 in “Hair therapy & transplantation” New hair and scalp disease diagnosis methods are important for correct treatment.
25 citations
,
March 2024 in “Sustainability” Using food industry waste and fermentation can create sustainable cosmetics.
1 citations
,
December 2023 Hair grows in cycles and changes with age, starting from fetal development.
1 citations
,
September 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing Dicer from pigment cells in newborn mice causes early hair graying and changes in cell migration molecules.
February 2024 in “Journal of Cosmetic Dermatology” White hair patch repigmented and hair regrew in a balding patient after treatment with exosomes and laser.
December 2021 in “Cosmetics”
November 2020 in “Bali Medical Journal” PRP may help hair growth in alopecia areata without major side effects, but more research is needed.
2 citations
,
August 2024 in “Indian Dermatology Online Journal” Premature graying of hair is mainly caused by genetics, stress, and environment, with potential treatments being explored.
27 citations
,
April 2018 in “Artificial Cells Nanomedicine and Biotechnology” Recombinant human hair keratin proteins can effectively stop bleeding.
23 citations
,
January 2016 in “Forensic Science International” Thermal hair straightening changes drug levels in hair, affecting test results.
December 2023 in “Asian journal of beauty & cosmetology”
11 citations
,
May 2009 in “Actas Dermo-Sifiliográficas” Some treatments can help hair regrowth in alopecia areata, but none offer a cure, and effectiveness varies.
5 citations
,
July 2025 in “Nutrients” Nanotechnology can improve food safety, nutrition, and health, but safety and regulation challenges need addressing.
September 2025 in “Cosmetics” Lipid content and structure affect water absorption in different hair types.
March 2023 in “Anais Brasileiros De Dermatologia” Topical minoxidil is the best-supported treatment for female hair loss, but personalized plans are needed.
16 citations
,
September 2018 in “Journal of Ethnopharmacology” Plant-based remedies may treat hair loss by reducing inflammation and improving insulin resistance.
20 citations
,
October 2018 in “American Journal of Clinical Dermatology” Some drugs can cause skin and hair color changes, often reversible when the drug is stopped.