TY - CHAP M1 - Book, Section TI - The Baumann Skin Typing System A1 - Baumann, Leslie A1 - Weisberg, Edmund A2 - Baumann, Leslie A2 - Saghari, Sogol A2 - Weisberg, Edmund PY - 2009 T2 - Cosmetic Dermatology: Principles and Practice, 2e AB - The modern cosmetic and skin care product market began to take shape in 1915 amidst the intense rivalry between the burgeoning cosmetics entrepreneurs Helena Rubinstein and Elizabeth Arden, both of whom opened salons that year that would grow into powerful business empires. Since that period, the categories “dry,” “oily,” “combination,” and “sensitive” have been used to characterize what Helena Rubinstein identified as the four fundamental skin types. While these designations were the virtually undisputed standards for understanding skin type, the skin care product and cosmetics markets were growing exponentially, evolving into an innovative multibillion dollar industry, and spawning a new category of products known as “cosmeceuticals,” unregulated cosmetic formulations that may impart some alteration to the biologic function of skin. In fact, these products have become so popular that relatively recent sales figures indicated that $6.4 billion in sales of skin care cosmeceuticals were projected in the US in 2004, an increase of 7.3% from the previous year.1 Such sales expectations have since been exceeded, as by spring 2006, sales of cosmeceuticals in the US had mushroomed to the $12 billion level.2 SN - PB - The McGraw-Hill Companies, Inc. CY - New York, NY Y2 - 2024/04/19 UR - dermatology.mhmedical.com/content.aspx?aid=1172446067 ER -