The best way how to make your boobs smaller is exercise

There are several ways to exercise To Reduce Breast Size including:

All sorts of aerobic activities, including those that target the breast region, may help you lose weight. As a result, if you want smaller breasts, try jogging, running, or cycling.

Push-ups.

In order to minimize breast size and improve their look, push-ups may help firm and tone the pectoral muscles of the chest (breast muscles).

Swimming

As you swim, your pectoral muscles are worked, resulting in firmer breasts and a better swimming physique.

Yoga

Yoga positions including the Prayer Pose, Half Moon Pose, and Frog Pose may help decrease breast size and firmness.

A Breast Size Reduction Diet

Breast size is directly related to body mass index and weight increase. Maintaining a healthy weight and a smaller bust size may both be achieved by eating a balanced diet.

Consult a nutritionist or dietitian to acquire a diet plan that is tailored to your unique body type and nutritional requirements.

Reduce or eliminate your intake of fried and processed meals.