5 citations
,
January 1990 in “Journal of Society of Cosmetic Chemists of Japan” Permanent wave lotion can extract proteins from hair, especially when pH is higher, and repeated treatments or bleaching can damage hair.
3 citations
,
June 2011 in “Clinical Cosmetic and Investigational Dermatology” Bleaching hair twice makes it very dry and weak.
21 citations
,
November 2023 in “Heliyon” Tropical herbs are better for hair care than synthetic additives.
1 citations
,
March 2023 in “Applied sciences” Lavender, lemongrass, rosemary, and chamomile essential oils may help protect cells important for hair growth from damage and could promote hair growth.
3 citations
,
June 2019 in “Journal of cosmetic dermatology” Lower pH straighteners change hair more but weaken it.
May 2023 in “Research Square (Research Square)” Shi-Bi-Man activates hair follicle stem cells and promotes hair growth by changing lactic acid metabolism and other cellular processes.
June 2008 in “Springer eBooks” July 2024 in “Journal of Investigative Dermatology”
8 citations
,
October 2014 in “Journal of analytical toxicology.” Chemical hair straightening significantly reduces detectable drug levels in hair.
December 2024 in “International Journal of Biology Pharmacy and Allied Sciences”
Coconut oil helps protect and improve damaged hair.
July 2017 in “International journal of Ayurvedic and herbal medicine” Madayantika Siddha Taila is effective for treating Seborrhea capitis.
October 2012 in “한국미용학회지” For best curls and hair health, use keratin and ceramide after rinsing, or skip rinsing for stable curls.
1 citations
,
July 2020 in “Bezmialem science” Reflexology massage helps hair regrowth in women after chemotherapy.
42 citations
,
August 1987 in “Archives of Dermatology” Squaric acid dibutylester led to complete hair regrowth in 28.5% of patients with alopecia areata.
January 2024 in “Estetologia Medyczna i Kosmetologia” Most hair loss shampoos have unproven active ingredients.
21 citations
,
November 2022 in “Clinical Cosmetic and Investigational Dermatology” Herbal treatments may help manage seborrhea dermatitis effectively.
21 citations
,
January 2017 in “MethodsX” Methanol is better than isopropanol for washing grizzly bear hair to measure cortisol.
February 2026 in “American Scientific Research Journal for Engineering, Technology, and Sciences (Global Society of Scientific Research and Researchers)” Gray hair requires special coloring techniques and care to maintain quality and strength.
The study concluded that the developed method can show how argan, avocado, and coconut oils penetrate and change hair, suggesting these oils are effective in hair treatments.
25 citations
,
June 2020 in “Dermatology practical & conceptual” Scalp cooling can help prevent hair loss from chemotherapy, but treatment should be tailored to the individual and more research is needed.
June 2023 in “Journal of Pharmaceutical and Health Research” Caffeine hair tonic with 0.001% concentration was more effective in promoting hair growth on guinea pigs.
Caffeine therapy helped hair recovery after chemical and traction damage.
16 citations
,
January 2001 in “Clinical and Experimental Dermatology” Photodynamic therapy was effective in treating multiple scalp basal cell carcinomas with minimal side effects and good cosmetic results.
9 citations
,
June 1947 in “Analytical Chemistry” Cold waving solutions quickly reduce cystine to cysteine in hair.
93 citations
,
January 2007 in “Skin Pharmacology and Physiology” Caffeine in shampoo quickly enters the body through hair follicles.
December 2023 in “Journal of molecular structure” Hair treatments and dehydration affect hair's lipid and protein behavior, influencing its flexibility and appearance.