April 2026 in “Cosmetics” Astragalus plants may improve skin health and have anti-aging benefits.
January 2026 in “International Journal of Biological Macromolecules” Small KP peptide improves hair without reducing agents, while larger proteins need them for better results.
February 2025 in “Biomimetics” The shampoo straightens hair while keeping it healthy and less damaged.
Hypoxic preconditioning helps human hair follicle stem cells survive oxidative stress.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
67 citations
,
November 2019 in “Molecules” Tea, especially green tea, shows promise in cosmetics for skin and hair benefits but more research is needed for effective use.
51 citations
,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
11 citations
,
January 2016 in “International Journal of Biological Macromolecules” Enzymatic phosphorylation of hair keratin improves the effectiveness of hair products with cationic ingredients.
7 citations
,
January 2021 in “Journal of Cosmetics Dermatological Sciences and Applications” Improving the scalp's barrier function can help reduce dandruff and maintain scalp health.
6 citations
,
October 2022 in “Frontiers in Cell and Developmental Biology” Transplanted hair follicle stem cells can heal damaged rat intestines.
1 citations
,
January 2025 in “Journal of Cosmetic Dermatology” Maintaining a balanced scalp microbiome can help reduce itchiness.
1 citations
,
January 2019 in “Archives of Clinical and Medical Case Reports” Changing hair's surface and structure can help protect its natural oils from being washed away.
September 2023 in “Nature Communications” Rare genetic variants in five specific genes are linked to male-pattern hair loss but only account for a small part of the risk.
December 2021 in “Pathologica” Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.
October 2025 in “Frontiers in Artificial Intelligence” "HairSentinel" accurately detects hairfall trends using simple user data, helping identify health risks early.
269 citations
,
October 2017 in “International Journal of Molecular Sciences” Improving mesenchymal stromal cell therapies requires overcoming cell death and optimizing delivery methods.
84 citations
,
April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
83 citations
,
July 2004 in “Pharmacology Biochemistry and Behavior” Higher 3α,5α-THP levels in the brain may reduce depression in pregnant rats.
56 citations
,
September 2010 in “Veterinary pathology” Certain mouse strains develop a skin condition similar to a human hair loss disease due to genetic defects.
47 citations
,
June 2015 in “Contact Dermatitis” A standardized patch test for hair cosmetics is needed in Europe to prevent allergies, especially for hairdressers.
40 citations
,
January 2022 in “Nutrients” Diet can influence inflammatory skin diseases.
10 citations
,
March 2022 in “Healthcare” Mineralocorticoid receptor antagonist therapy does not significantly reduce mortality in COVID-19 patients.
8 citations
,
February 2025 in “Pharmaceuticals” Polyphenols may help treat skin diseases due to their anti-inflammatory and antioxidant effects.
5 citations
,
November 2025 in “Biomolecules” Hyaluronic acid hydrates and benefits skin and hair safely.
4 citations
,
February 2025 in “Nutrients” Gynostemma pentaphyllum extract improves hair elasticity, density, and thickness safely.
4 citations
,
October 2018 in “Skin appendage disorders” Co-washing is gentler on hair but can cause residue buildup.
3 citations
,
December 2023 in “International Journal of Nanomedicine” Repaglinide-loaded liponiosomal hybrids improve blood sugar control and insulin release better than regular Repaglinide.
3 citations
,
February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
3 citations
,
August 2021 in “The Open Dermatology Journal” The herbal hair serum improves hair quality and growth, and is a good alternative to traditional cosmetics because it doesn't contain harmful chemicals like parabens and sulphates.