Buy Guinot Cellulite Stretchmark Control - Guinot Creme Specifique Vergetures Stretch Mark Cream 200ml/6.8oz. How-to-Use: A specific cream that strengthens the skin"s elasticity and firmness to combat the formation of stretch marks and diminish their appearance. Apply to the entire body, morning and/or evening, paying particular attention to areas requiring treatment (thighs, stomach, bust)