In general, the rule of thumb is to layer products starting with lightweight formulas such as serums and ending with heavier products like creams. If you end up layering wrong, the benefits from the products can be affected. Proper steps should look similar to this:
Morning Routine: 1. Cleanse 2. Serums 3. Eye Creams 4. Moisturizers/Nourishers 5. Sunscreen
Regular Night Routine: 1. Double Cleanse 2. Serums 3. Eye Creams 4. Nourisher
Night Routine using Retinoids: 1. Double Cleanse 2. Serums 3. Forms of Vitamin A (DMK’s are Revitosin or Revise A)
