Get this book free when you spend $150.00 in one order (one book per customer) In this refreshing and revealing hard-cover book, discover more about your skin and what makes it tick. From the perfect pH to uncovering the truth behind probiotic and prebiotic skincare, stay one step ahead of the beauty industry and invest wisely in the products that work. Written by DermOne Health and Wellness co-founder and award-winning green chemist Karen Sinclair Drake, Skinisms is all the facts, with all the glamor!