Do breast developers work?

For decades, millions of dollars have been spent on devices, creams and lotions advertised as breast developers. All wasted. There is no device or system of exercise that will increase the size of the breasts. At best, devices promoted as breast developers merely strengthen and develop the muscles that support the breasts, and exercising these muscles will not appreciably increase breast size.

Creams and lotions advertised as breast developers don't work either. Some contain the hormone estrogen. Estrogen can increase breast size, but in order to be sold without a prescription these products must contain such a small amount of the hormone that its effect is insignificant. (Estrogen is used in birth control pills and to treat symptoms of menopause. FDA approval for estrogen does not include use for breast development.)

The only proven method of increasing breast size is breast augmentation surgery, which carries some risks and is hardly recommended for teenagers.