Natural Breast Enhancer pills contain ingredients to facilitate hormonal production such as fenugreek, and L-Tyrosine. Kelp, Damiana, Dong Quai, and Avena Sativa. These all play a vital role in balancing and treating imbalances in the hormonal system, while fennel seed exerts a mild estrogen effect on the woman’s body. Saw Palmetto has been shown to reverse the atrophy of mammary glands commonly associated with post pregnancy and breastfeeding.