Breasts are often in the firing line when it comes to yo-yo dieting. They lose a little of their weight, shape, and elasticity. Trimming or slimming down can often lead to less in the chest area, and even see you drop a cup size… Targeted bust treatments are ideal when applied alongside Clarins' slimming bodycare. The Body Partner Stretch Mark Expert fades the appearance of existing stretch marks, and prevents new ones from appearing.