This eBook guide will teach you: - Skincare ingredients backed by science - Skincare formulations for dry skin - Skincare formulations for oily skin - Skincare formulations for combination skin Disclaimer: This eBook guide is for informational purposes only and is not intended to provide diagnosis, treatment or medical advice. Please consult with a physician or other healthcare professional regarding any medical or health related diagnosis or treatment options. Information in this eBook guide should not be considered as an alternative for advice from a doctor.