10 citations
,
February 2018 in “Royal Society Open Science” Modified wheat protein in shampoo repairs and smooths damaged hair effectively.
2 citations
,
October 2008 in “InTech eBooks” Non-denatured soybean extracts are effective for skin care, offering skin lightening, anti-aging, and UV protection benefits.
April 2026 in “Colloids and Surfaces B Biointerfaces” The nanofibers made from α-lactalbumin and soy protein improve wound healing.
2 citations
,
April 2011 in “InTech eBooks” Non-denatured soybean extracts provide multiple anti-aging skin benefits.
8 citations
,
February 2005 in “International Journal of Cosmetic Science” Applying a special soy milk extract on skin can make it more elastic and hydrated.
Eating soybeans improved hair and scalp health.
January 2026 in “Health Food & Biotechnology” A hair serum with 3% keratin from chicken feathers made hair smoother, shinier, and more elastic.
3 citations
,
January 2009 in “Elsevier eBooks” Soy can improve skin, hair, and nails.
6 citations
,
October 2011 in “InTech eBooks” Soybean seeds have the most carbohydrates at growth stage R 5.5.
23 citations
,
December 2001 in “Experimental dermatology” Soymilk can slow hair growth and make hair thinner.
December 2025 in “Asian Journal of Beauty and Cosmetology” Soybean oil extract improves the condition of damaged hair.
January 2025 in “Journal of Medicinal Food” Soybean extract may help hair growth in testosterone-related hair loss.
22 citations
,
July 2011 in “EFSA journal” There is not enough evidence to support health claims about soy isoflavones.
March 2019 in “Digital Access to Scholarship at Harvard (DASH) (Harvard University)” Soy-based wound dressings can speed up healing and tissue regeneration.
223 citations
,
January 2000 in “BioFactors” Food-derived peptides may help prevent diseases like high blood pressure and high cholesterol, and can support the immune system.
28 citations
,
December 2011 in “Biocatalysis and biotransformation” PDI helps restore over-bleached hair's strength and structure by attaching special peptides.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Soy hull supplementation did not affect sheep gastrointestinal parasite infection compared to corn-based supplements.
June 2023 in “Hanguk ingeurie hakoeji” Eating fermented protein made from black bean powder twice a day for 60 days improved hair density but not scalp condition or hair thickness.
13 citations
,
July 1951 in “Industrial & Engineering Chemistry” Yeast grown on wood sugar with added methionine could be a cheap alternative to animal protein for feed.
July 2024 in “International journal of agriculture and food sciences research.” The new fish peptide conditioner significantly improves and repairs damaged hair better than a commercial wheat protein conditioner.
25 citations
,
September 2013 in “Journal of thoracic oncology” Soy isoflavones can protect lung tissue from radiation damage.
2 citations
,
June 2023 in “Journal of clinical medicine” Soy supplements improve various skin conditions and aging signs, with topical use boosting skin barrier function.
September 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” SELP::KP improves hair strength, elasticity, and health, making it a promising hair cosmetic.
March 1990 in “Journal of Dermatological Science” December 2025 in “Rapid Communications in Mass Spectrometry” Pepsin digestion improves accuracy in analyzing proteins in human hair.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Soy hull supplement does not affect sheep and lamb growth or reproductive performance compared to corn-based supplements.
January 2026 in “Colloids and Surfaces B Biointerfaces” A silicone treatment makes damaged hair more water-resistant and stronger.
17 citations
,
July 2018 in “International Journal of Cosmetic Science” Keratin-based particles safely improve hair strength, smoothness, and heat protection.
17 citations
,
March 2004 in “Journal of Investigative Dermatology” Soymetide-4 from soy can prevent hair loss caused by a cancer drug in rats.
8 citations
,
January 2024 in “Current Research in Food Science” Combining polysaccharides with alginate improves protection and release of pumpkin seed protein in digestion.