Hello dear I understand your concern breast size will depend on the genetic backup and body structure. No scientific data suggests on medicine that increase the breast size. I generally give following advises to increase the breast growth: Do regular gentle breast massage with prime rose oil. Avoid stress and stay calm Take high protein diet like cheese, panner butter, ghee, pulses, cereals. Drink regualr milk Take plenty of green vegetables, fresh fruits, dry fruits. Take some multivitamin supplements and antioxidant supplements. But if you are very bothersome then final option is breast augmentation surgery will helpful. Hope this may help you Contact HCM for further health query Best regards Dr. Sagar