6-OXOErgoPharm, the hormone authority and creator of 1-AD, has now developed the most effective natural compound to combat estrogen - 6-OXO 6-OXO contains a natural compound that combats estrogen formation. This is the first proven aromatase inhibitor, not some ineffective herb like chrysin or indole-3-carbinol that never delivered results. Estrogen contributes to a host of unwanted side effects: water retention, gyno, testicular shutdown, and an overall smooth, soft look. So, to achieve and maintain a hard, muscular look, estrogen levels must be kept in check. Nutrition Facts:Serving Size (caps) 3Servings Per 606-oxo mgSuggested Use:Take 3-6 caps at night with your last meal. Take for cycles of 4-6 with physician before taking this product. Not for use by those under the age of 18. These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure or prevent any disease.