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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research Taurine, a Non-Proteinous Essential Amino Acid for Human Body Systems: An Overview
Taurine is important for many body functions and its deficiency can cause health problems.
research Androgens’ Effects Across the Lifespan in Men and Animal Models
Androgens, male hormones, affect physical and mental functions, with a decrease leading to health issues like muscle loss, bone disease, and depression, and more research is needed on long-term effects and treatments.
research Mineral Deficiencies: A Root Cause for Reduced Longevity in Mammals
Not getting enough minerals can lead to health problems and shorter lifespans.
research What's New in Dermatological Research?
2011 dermatological research found new skin aging markers, hair loss causes, skin defense mechanisms, and potential for new treatments.