: Use a mild scrub or a chemical exfoliant (like AHA/BHA) to remove dead skin cells.
Thus, the "Jan amateur facials work" principle is proven: the active agents (acids, heat, cold, oil) do not care who applies them. They react with the skin via predictable chemical and physical laws.
Removing dead skin cells to allow better absorption of serums.
The Rise of Authentic Skincare: Understanding the "Amateur Facial" Movement
Assume normal, healthy skin. Adjust for sensitivity, acne, rosacea, or other conditions (see “When to see a pro” below).