Instruct: Classify the given Amazon review as either positive or negative.
Query: Seemed to interfere with balancing female hormones

It didn't work well for me. This product seemed to interfere with balancing estrogen--it seemed to negate Estro Balance Complex. Could have been that I should have taken the Estro Balance at night and this product in the morning. I ended up getting thyroid medicine instead, and stopped taking this product.