November 2025 in “Biomacromolecules” Nanochitins, especially DNCh and PNCh, effectively promote hair growth.
August 2023 in “Clinical, Cosmetic and Investigational Dermatology” Research on the human skin microbiome has grown, focusing on skin health and diseases, with more studies needed on antibiotic resistance and AI applications.
14 citations
,
January 2008 in “Dermatology” Vitamin D made by the skin plays a role in immune defense and skin health, and more research is needed to understand its full effects.
11 citations
,
January 2006 in “International Journal of Cosmetic Science” Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.
1 citations
,
July 2019 in “Microscopy Today” Microfluorometry effectively measures how much polymer coats and penetrates hair, useful for evaluating hair products.
24 citations
,
November 2009 in “Pharmaceutical Development and Technology” Transcutol P best increases Finasteride absorption for hair loss treatment.
5 citations
,
February 2015 in “Journal of Bio- and Tribo-Corrosion” Plasma jet treatments can clean hair and might replace peroxide for hair care.
84 citations
,
April 2013 in “Applied Microbiology and Biotechnology” Mannosylerythritol lipids are good for skin and hair care products.
41 citations
,
July 2012 in “Stem Cells and Development” Low-dose UVB light improves hair growth effects of certain stem cells by increasing reactive oxygen species.
40 citations
,
June 2013 in “Molecular Pharmaceutics” The gelatin/β-TCP scaffold with nanoparticles improves wound healing and skin regeneration.
27 citations
,
September 2017 in “Journal of Medicinal Food” Annurca apple supplement safely increases hair growth and keratin in humans.
21 citations
,
January 2012 in “Biological and Pharmaceutical Bulletin” Liposomes and iontophoresis effectively deliver protective enzymes into the skin against UV damage.
14 citations
,
November 2020 in “International Journal of Molecular Sciences” Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.
12 citations
,
January 2007 in “Current problems in dermatology” Environmental and cosmetic factors, including heat, chemicals, and sun exposure, can cause hair loss and damage.
8 citations
,
July 2012 in “Annals of biomedical engineering” Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
8 citations
,
December 2003 in “Materials Research-ibero-american Journal of Materials” Polyquaternium 7® builds up on hair, improving its look and feel, and AFM is good for measuring these changes.
5 citations
,
February 2010 in “Drug development and industrial pharmacy” Vesicles made of behenyltrimethylammonium chloride and stearic acid can triple the skin absorption of hinokitiol, which may help with hair growth.
4 citations
,
January 2018 in “Forensic Science International” Researchers created a reliable method to detect hair-growth substances in products.
1 citations
,
October 2021 in “Indian Journal of Plastic Surgery/Indian journal of plastic surgery” Proper hair care and safe use of hair products are crucial for those with hair loss.
1 citations
,
January 1987 in “Journal of Society of Cosmetic Chemists of Japan” The method accurately measures hair damage and strength, revealing effects of cosmetics and metal correlations.
The new microneedle system improves hair growth in alopecia treatment.
November 2025 in “Discover Food” Catechins-rich tea extract may help reduce hair loss and promote hair growth.
April 2024 in “Research Square (Research Square)” 16-MHA can restore the barrier and moisture of damaged hair, making it similar to undamaged hair.
1 citations
,
November 2024 in “Pharmaceutical Sciences” Deformable vesicular carriers improve drug delivery for skin conditions and systemic treatments.
343 citations
,
December 2008 in “Endocrine Reviews” Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
306 citations
,
April 2019 in “International Journal of Molecular Sciences” The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.
288 citations
,
June 2009 in “Human reproduction update” The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
263 citations
,
February 2013 in “Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology” Polymeric nanoparticles show promise for treating skin diseases.
215 citations
,
March 2018 in “Archives of Toxicology” Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
193 citations
,
January 2015 in “International journal of trichology” Dermatologists need to understand hair products to treat hair and scalp issues better.