Ageless skin needs science and purity. Dr Koo Private Practice Skincare specializes in different concentrations and ingredients for monthly, yearly, lifelong skin desires. Free of phthalates parabens, fragrance, gluten, and dye. Pregnancy safe. Responsibly sourced and created with best health practices. Dr Michele Koo is a Stanford University educated, Board Certified Plastic Surgeon that wants you to know the truth about skincare.