Modern shampoos use a mix of surfactants and other ingredients to clean, reduce irritation, and improve performance.
April 2023 in “International Journal of Pharmaceutics” Melatonin in a special emulsion can help treat hair loss more effectively.
April 2023 in “Highlights in Science, Engineering and Technology” 203 citations,
May 2017 in “Journal of controlled release” Microneedles are being used and tested for various medical and cosmetic treatments.
135 citations,
December 2006 in “PLoS Medicine” Hyaluronate fragments can help reverse skin thinning by working with the CD44 receptor.
96 citations,
April 2017 in “Oncotarget” Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.
84 citations,
April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
81 citations,
December 2007 in “Acta materialia” AFM helped show how hair changes under tension and the effects of damage and conditioner.
80 citations,
June 2012 in “European Journal of Pharmaceutics and Biopharmaceutics” Nanoparticles improve drug delivery and effectiveness in treating inflamed skin.
79 citations,
December 2017 in “Cosmetics” Effective sunscreen formulations can reduce skin absorption and enhance protection.