April 2017 in “Journal of Investigative Dermatology” The document concludes that various topical treatments show promise for skin conditions like atopic dermatitis, psoriasis, and hair loss.
49 citations
,
January 1972 in “Biochimica et Biophysica Acta (BBA) - Protein Structure”
2 citations
,
May 2021 in “Journal of pharmaceutical and biomedical analysis” A new method was developed to accurately detect and measure 47 different drug ingredients in various products.
6 citations
,
January 1971 in “Pathology” Children's hair needs only a little iron for normal growth, regardless of their body's iron levels.
27 citations
,
February 1991 Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
January 1990 in “Advances in behavioral biology”
December 2019 in “International journal of scientific research in science and technology” Researchers developed a simple, low-cost method to accurately measure Aminexil in hair tonic.
12 citations
,
April 2016 in “Chinese Medicine” The research identified 12 antioxidant compounds in Polygonum multiflorum roots, suggesting these as quality markers for the plant's processed roots.
5 citations
,
March 2012 in “Microscopy Research and Technique” UVB radiation changes the chemical makeup and dries out human hair but doesn't alter its appearance or texture.
December 2025 in “Therapeutic Drug Monitoring” Pulverization extracts more cortisol from hair, but any method works due to individual differences.
3 citations
,
June 2011 in “EFSA Journal” Spermidine's effect on hair growth is not proven.
5 citations
,
January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.
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
,
September 2017 in “Journal of Investigative Dermatology” Backhousia citriodora leaf extract effectively reduces oily skin across different ethnic groups.
April 2025 in “Pharmaceuticals” APA is a promising new compound for repairing damaged hair, outperforming Olaplex® in strength and elasticity.
105 citations
,
January 2010 in “Mediators of Inflammation” Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.
7 citations
,
March 2004 in “Journal of the American Academy of Dermatology” Tiger tail banding and hair abnormalities are reliable indicators for diagnosing trichothiodystrophy.
2 citations
,
January 2006 in “International Journal of Cosmetic Science” The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
11 citations
,
July 2004 in “International Journal of Cosmetic Science” The conclusion is that a new method to measure hair shine was confirmed to match people's visual assessments.
66 citations
,
October 1987 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Measuring androstanediol glucuronide in blood is useful for assessing and tracking treatment in women with excessive hair growth.
22 citations
,
January 1992 in “PubMed” Higher CSF 5-HIAA levels may predict better response to serotonin re-uptake inhibitors in trichotillomania.
May 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
20 citations
,
June 2022 in “Molecules” Thiazole, a sulfur and nitrogen chemical, is useful in creating potential drugs for conditions like seizures, cancer, bacterial infections, tuberculosis, inflammation, malaria, viruses, Alzheimer's, diabetes, and A1-receptor issues.
4 citations
,
December 1995 in “Anthropologischer Anzeiger” Family members have similar hair protein patterns, which could be useful for genetic studies.
32 citations
,
February 2018 in “Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy” Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
4 citations
,
August 2019 in “Actas Dermo-Sifiliográficas” The Spanish HSS-29 scale effectively measures changes in life quality due to female-pattern hair loss.
19 citations
,
May 2008 in “Applied spectroscopy” Human hair has different protein structures in its cuticle and cortex.
84 citations
,
June 1970 in “Journal of Investigative Dermatology” 8 citations
,
January 2016 in “Skin research and technology” The 12-point scale is better for evaluating small changes in hair condition after using hair care products.
7 citations
,
March 2003 in “Journal de Physique IV (Proceedings)” Calcium soaps are present in human hair and can be removed with acid.