PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin

What is the pH of OS-01 PREP? OS-01 PREP pH is 5.5-7.0 How does OS-01 PREP specifically prepare my skin for the OS-01 FACE Topical Supplement? OS-01 PREP gently removes build-up of dirt, dead skin cells and makeup/sunscreen ingredients without disrupting your natural lipid barrier so that OS-01 FACE can absorb more readily–ensuring you see maximum results from the OS-01 peptide. How long will one bottle of OS-01 PREP last? We estimate that the 200 ml bottle of OS-01 PREP will last approximately 1-2 months, when used as directed. What is the shelf life of OS-01 PREP? How should it be stored? OS-01 PREP has a shelf life of 24 months. All OneSkin products can be stored at room temperature away from direct sunlight. How should I integrate OS-01 PREP into my current skincare routine? Use OS-01 PREP every evening to cleanse your skin, followed immediately by OS-01 FACE and OS-01 EYE. If you have oily skin and prefer to cleanse both morning and night, you can also use PREP to wash your face at the start of each day.