Yes, you can. However, we do not guarantee that all the ingredients you provide are in compliance with international cosmetic safety standards, so the prerequisite is that they need to pass our engineers' review. Moreover, we have many mature ingredients and formulas for your reference and selection, such as hyaluronic acid, coconut oil, argan oil, shea butter, avocadooil, jojoba oil, vitamin c, vitamin e,niacinamide, ceramides, aloe Vera, etc.
