improvement in as soon as four weeks, the company stated.The cream formula combines a blend of such ingredients as proprietary botanical extract Cepalin, hyaluronic acid and centella asiatica leafextract.Mederma Stretch Marks Therapy is available in a 5.29-oz tube (a one month supply, on average) and retails for approximately $39.99.Mederma Stretch Marks Therapy will be available in the skin care