research Effect of Surfactant Type on the Dyeability and Color Resistance of Semi-Permanent Basic Hair Dye
Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.
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5 / 480 results research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research Mechanisms of Impairment in Hair and Scalp Induced by Hair Dyeing and Perming and Potential Interventions
Hair dyes and perms can damage hair and scalp, but using interventions can reduce harm.
research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
research A Portable Electrospinner for Nanofiber Synthesis and Its Application for Cosmetic Treatment of Alopecia
A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.
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1 / 1 resultscommunity NW4 -> NW 2.5 (2.5 months progress) RU 8.5-9% ED and topical Dut .1% + RU 5% once a week.
User shows hair loss progress from NW4 to NW2.5 in 2.5 months using RU 8.5-9% daily and topical Dut .1% + RU 5% weekly. Discussion includes managing tension in African American hair and representation of different hair types.