Our breast care serum contains mineral oil, castor oil. It can help shape the breasts and enhance curves. Unique formula, deep nourishment, enhance skin elasticity. Its use method is very simple: after bathing, take an appropriate amount of serum evenly apply on the chest, avoid the nipple when applying, gently massage to promote absorption. Effectively tightens chest skin to increase elasticity and firmness. Fast absorption, non-greasy, easy to use.