Forever Bust delivers a formula that contains natural and safe phytoestrogens. This allows it Forever Bust to increase your bust size by up to one full cup! The overall fullness and size of your breasts can be impacted be the constant shift and presence of hormones such as estrogen. The Forever Bust Breast Enhancement Formula natural mimics the actions of estrogen. As a result, Forever Bust helps increase the lift and firmness of your breast tissue. Forever Bust Breast Enhancement has been formulated to a variety of essential herbs, nutrients, antioxidants and hormone balancers.