September 2011 in “Daehan miyong hakoeji” Henna orange powder, especially with alkali, protects and colors hair better than oxidizing colorants.
40 citations
,
February 2002 in “International Journal of Dermatology” Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
January 2010 in “SÖFW-Journal” A natural moisturizer can make hair stronger.
June 2025 in “British Journal of Dermatology” Licensed hair gloss products improve shine and smoothness but require stricter regulation to ensure safety.
75 citations
,
September 2015 in “Acta biomaterialia” Alkylation of human hair keratin allows for adjustable drug release rates in hydrogels for medical use.
1 citations
,
September 2024 in “International Journal of Cosmetic Science” Bleaching hair increases pore size and changes pore structure.
August 2023 in “Journal of Health and Beauty” K-30 treatment restores protein and weight in damaged hair, making it similar to healthy hair.
October 2023 in “Journal of Molecular Liquids” A new method using imidazole-based liquids efficiently extracts keratin from yak hair.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Herbal shampoo can effectively replace chemical shampoos.
3 citations
,
June 2023 in “ACS sustainable chemistry & engineering” The study found a green method for strengthening hair works on all hair colors and is eco-friendly.
1 citations
,
January 1998 in “Cosmetics and toiletries” Both amodimethicone and dimethicone copolyol amine are effective hair conditioners.
November 2025 in “International Journal of Advanced Research in Science Communication and Technology” The herbal shampoo is effective and suitable for commercial sale.
34 citations
,
September 2007 in “Experimental Dermatology” The outer layer of Merino wool is rich in sulfur proteins, making it resistant to damage.
1 citations
,
January 2024 in “Journal of Cosmetic Dermatology” Jawoongo soap improves skin moisture, elasticity, and cleanliness safely.
1 citations
,
November 2025 in “American Journal of Medical Science and Technology” The herbal shampoo cleans well and is safer and better than synthetic ones.
1 citations
,
August 2006 in “International forensic science and investigation series” Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
2 citations
,
August 2023 in “Journal of Natural Remedies” The herbal anti-dandruff shampoo was effective and safe but needs more research for improvement.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal shampoo is an effective, eco-friendly alternative to synthetic shampoos.
March 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal shampoo is an effective, eco-friendly alternative to synthetic shampoos.
January 1997 in “Elsevier eBooks” The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.
7 citations
,
January 2007 in “Elsevier eBooks” Shampoos clean hair mainly with surfactants and have added ingredients for extra benefits.
15 citations
,
February 2015 in “Han-gug chugsan sigpum hag-hoeji/Korean journal for food science of animal resources” Egg shell membrane hydrolysates can reduce wrinkles and improve skin health.
May 2017 in “Journal of The American Academy of Dermatology” The new baby shampoo and wash with stearic acid is safe and potentially effective for nourishing babies' skin.
2 citations
,
September 2008 in “International Journal of Cosmetic Science” Brushing causes more long hair breaks than combing, especially with bleached or wet hair.
16 citations
,
May 2017 in “Journal of cosmetic dermatology” An unhealthy scalp can damage new hair, but using ZPT shampoo can improve hair health.
January 2011 in “Maofang ke-ji” Rabbit hair research improved its use in textiles and new applications.
Purwaceng extract in shampoo is stable, safe, and beneficial for hair health.
1 citations
,
November 2002 in “Hair transplant forum international” Disposable tools could make hair restoration surgery safer and more efficient.
47 citations
,
November 2007 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Healthy hair is shiny, smooth, and has clean ends.
Hair feels different when touched and rubs together in various ways.