The short answer is- it’s personalized, so each person will have different ingredients at different amounts. We will tell you your exact formula after you complete the skin analysis tests!
We use top ingredients as determined by dermatologists (e.g., Vitamin C, AHA/BHAs, Retinols). But more importantly, we use them in just the right formula for you. You don't need to use every ingredient; you need to use the right ones at the amount that is safe and effective for your skin.