February 2025 in “Pharmaceuticals” Myo-inositol with magnesium effectively reduces acne and hirsutism in PCOS patients without side effects.
4 citations
,
December 2010 in “Copernican Letters” Synthetic polypeptides in cosmetics may help with anti-aging, but their effectiveness on real skin is uncertain.
1 citations
,
January 2013 in “Asian Journal of Beauty and Cosmetology” Wheat sprout extract can promote hair growth similar to minoxidil.
20 citations
,
January 1946 in “Journal of Dairy Science” Feeding calves skim milk and soybean oil caused temporary hair loss, which improved with hay or grain.
2 citations
,
July 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Autophagy changes the protein makeup of hair.
February 2024 in “Research Square (Research Square)” Proteins from Tianshan red deer abomasum have strong anti-inflammatory, anti-tumor, and antioxidant effects.
12 citations
,
October 2018 in “Biotechnology reports” Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.
22 citations
,
January 2011 in “Indian Journal of Dermatology/Indian journal of dermatology” Cow placenta extract may help hair grow by increasing a growth factor but is less effective than minoxidil.
December 2024 in “Biochemical and Biophysical Research Communications” LMWP-PDGFA shows promise for improving hair health and treating hair loss with fewer side effects.
3 citations
,
December 2021 in “Proteins” Wool fiber curliness is linked to the presence of certain proteins and K38.
October 2023 in “International Journal of Cosmetic Science” WS Biotin, a new form of D-Biotin, improves water solubility and shows potential for hair and skin care without being toxic at low levels.
January 2020 in “Asian journal of applied science and technology” Good nutrition is crucial for health and preventing disease, and supplements can help prevent nutrient deficiencies.
December 2024 in “PubMed” January 2014 in “China Feed” Higher expression of the keratin-associated protein 8.1 gene in Liaoning cashmere goats is linked to finer cashmere fibers.
80 citations
,
October 1985 in “American Journal of Public Health” A weight loss program with a special fast helped patients lose an average of 41-47 pounds and improved their health, but maintaining the weight loss was challenging.
February 2026 in “Preprints.org” Beer yeast vesicles may improve hair follicle health.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The kidney bean conditioner is safe, effective, eco-friendly, and makes hair soft and shiny.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The kidney bean conditioner is safe, effective, eco-friendly, and makes hair soft and shiny.
10 citations
,
January 2024 in “Dermatology Research and Practice” Taking a collagen and vitamin C supplement improves skin and hair health.
October 2021 in “Authorea (Authorea)” New hair perming method using tyrosine is gentler and can be done with a blow-dryer.
18 citations
,
July 2015 in “Journal of cosmetic dermatology” Straightening and coloring hair, especially with sodium hydroxide, greatly increases protein loss.
2 citations
,
November 2025 in “Nutrition Journal” Probiotic supplements may help reduce inflammation and oxidative stress in women with PCOS.
16 citations
,
June 1992 in “Journal of Investigative Dermatology” 122 citations
,
January 2006 in “Molecular & Cellular Proteomics” Human hair contains many proteins, with some being highly abundant and modified.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
December 2025 in “Preprints.org” Milk-derived exosomes may help treat hair loss by boosting hair cell growth and signaling.
December 2022 in “Deleted Journal” Sheep wool keratin solution safely and effectively promotes hair growth.
5 citations
,
May 2021 in “Small ruminant research” The study found specific proteins that could mark different growth stages of cashmere goat hair and may help improve cashmere production.
July 1997 in “The Lancet” A new protein linked to Alzheimer's was discovered, and a hair loss treatment showed effectiveness but had some sexual side effects.
May 2025 in “Protein & Cell”