I didn’t have any trouble with gyno when I was younger. Even while on heavy cycles it was never a concern. Now that I’m older and on TRT it’s a constant battle. My favorite product for controlling gyno is topical formestane. If your gyno has already flared, use a high dosage to start, typically 200-300mg/day. Once it’s under control you can cut back to say 100mg/day. A little experimentation may be needed to find the best individual dosage since everyone’s sensitivity is different and everyone’s cycle is different. This product and method of delivery has worked well for me.