Our team's advice: To use the SU:M37 Fermentalift Basic Set optimally, start by cleansing your face with your usual cleanser. Then, apply an appropriate amount of toner onto a cotton pad and gently swipe it over your skin to prepare for better absorption of the following products. Next, apply the serum by gently massaging your face and neck until fully absorbed. Finish with the cream, applying it evenly on the skin for deep hydration. Use this set morning and evening for optimal results.