Our most popular product, this fast-acting, long-term, “results-oriented” formula decreases the appearance of fine lines and wrinkles, evens skin tone, and is excellent for acne-prone skin. Touted by physicians as “remarkable” and “phenomenal,” ACTIVE SERUM™ usually produces results within a couple of days. Potent activity will be noted upon application as evidenced by a cool tingling sensation. Excellent for all skin types and for all ages, this powerful botanical serum leaves the skin moist and smooth.