1 citations
,
July 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” Cysteine strengthens hair, and glutamine fuels hair growth.
12 citations
,
September 1981 in “Acta Dermato Venereologica” Zinc supplements improved the girl's hair growth and thickness.
1 citations
,
August 2019 A 25% ethanol extract hair tonic from Nothopanax scutellarium leaves significantly boosts hair growth in male rabbits.
4 citations
,
October 2009 in “Saengmyeong gwahag hoeji/Saengmyeong gwahak hoeji” Purified wood vinegar can safely and effectively promote hair growth.
4 citations
,
March 1975 in “British Journal of Dermatology” Understanding hair loss chemicals can help create better treatments.
Increased calcium in hair may signal early bone health issues in menopausal women.
47 citations
,
January 2017 in “RSC Advances” Keratin peptides can change hair shape gently without harsh chemicals.
January 2011 in “Journal of Society of Cosmetic Chemists of Japan” 18-MEA and SPDA can restore damaged hair's smoothness and reduce frizz.
May 2024 in “BMC veterinary research” Metabolites and diet affect hair growth cycles in cashmere goats.
1 citations
,
June 2019 in “Oral diseases” 42 citations
,
February 1996 in “Journal of Investigative Dermatology” Polyamines, especially spermidine, are essential for hair growth.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Low calcium levels and dietary issues are linked to hair loss, suggesting a combined Ayurvedic and nutritional approach for prevention.
1 citations
,
November 2021 in “Jurnal Farmasi Indonesia” Secang wood extract hair tonic promotes hair growth and meets quality standards.
October 2025 in “Clinical Cosmetic and Investigational Dermatology” SP treatment improves hair health and moisture retention better than water treatment.
1 citations
,
January 1997 in “Skin research” Hinokitiol and pantothenylethylether in hair products can cause strong allergic reactions.
10 citations
,
August 2021 in “Cosmetics” The best shampoo formula used 1% high-weight hyaluronic acid, 10% acidic sophorolipid, and 1% salt for effective hair conditioning and cleansing without sulfates or silicones.
January 1991 in “Journal of Society of Cosmetic Chemists of Japan” Hair treatments can damage hair by changing its chemical content.
5 citations
,
January 1998 in “Journal of Toxicologic Pathology” Maneb causes delayed hair follicle damage in rats.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal shampoo effectively cleans and conditions hair using natural ingredients.
226 citations
,
January 2002 in “Biological and Pharmaceutical Bulletin” A new method quickly extracts and identifies proteins from hair and other keratin sources.
Chemical treatments weaken hair's thermal stability and structure.
April 2024 in “International Journal of Science and Research Archive” The herbal hair conditioner made from natural ingredients improves hair manageability and appearance.
Yonnyuniksoogobon-dan, an herbal mix, was found to promote hair growth in mice.
1 citations
,
July 2022 in “Journal of dermatology” Disrupted citric acid metabolism stops hair growth.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Herbal shampoo can effectively replace chemical shampoos.
October 2023 in “JOJ dermatology & cosmetics” Thiocyanate helps hair growth and can be supplemented in diet or applied topically.
5 citations
,
November 2003 in “PubMed” Chemical treatments and light exposure damage hair proteins.
47 citations
,
November 1966 in “Archives of Dermatology” Trichorrhexis nodosa is mainly caused by hair trauma, not a metabolic defect.
13 citations
,
June 2014 in “Experimental Mechanics” 5 citations
,
December 2020 in “International journal of biological macromolecules” Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.