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Studying the human skin – part 1,  intrinsic and extrinsic aging.

In order to make the best skin care products, it is very important to understand how it operates. The skin being the largest organ of the body (16% of total body weight), protects the body from physical, chemical, and infectious attacks and plays a role in several biological and biochemical processes like excretion and temperature regulation. 

Continue reading Studying the human skin – part 1,  intrinsic and extrinsic aging.