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How pH Affects the Formulation of a Product

By: Elaine Linker
Posted: September 28, 2012, from the October 2012 issue of Skin Inc. magazine.
professional skin care client

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Editor’s note: To learn more about the basics of formulating professional skin care and cosmetic products, check out the book Beginning Cosmetic Chemistry, Third Edition (Alluredbooks, 2009) by Randy Schuller and Perry Romanowski. It can be purchased at