This essential starter set offers 2 specially formulated products, Stretch Marks Double Action (5.07 oz) and Specific Support Bust (4.22 oz), to safely support and care for the changing skin of new and expecting mothers. Stretch Marks Double Action prevents and minimizes new stretch marks. This best-selling Mustela product reinforces skins elasticity and suppleness and stimulates cell renewal to prevent stretch marks while also moisturizing to soothe the sensitivity of the skin. Specific Support Bust firms breasts, soothes tightness, improves resistance to variations in breast volume and tones the skin.