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Comparatively Speaking: Shampoo vs. Body Wash Formulation
By: Anthony J. O'Lenick Jr. and Fenbao (David) Zhang, PhD, Siltech
Posted: October 9, 2012
page 3 of 3
Body wash is an emulsion/gel of water and detergent base with added functional ingredients such as moisturizer/conditioner, pearlescent pigments, colorants, fragrance, etc. It is used as a skin cleansing agent in the shower or bath. Body wash contains milder surfactant bases than shampoos. In addition to being pH-friendly to the skin (5–6.5), most also contain gentle conditioning agents in the formula. Body wash needs proper detergency without degreasing skin. It normally has a rich foam, easy rinsing, minimal skin irritation and good biodegradability. Almost all commercial body washes have pleasing scents.
Exploring the Frontiers of Research in Shampoo and Conditioner Science
Practical Modern Hair Science covers the pertinent issues related to surfactants and provides a detailed description of tests to substantiate claims. A sample of other areas covered in this book: Measuring color, color formulation, the effects of aging on hair, medical conditions affecting hair, and advances in hair styling written by an impressive list of hair science experts.
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