Is DIM (diindolylmethane) effective at reducing / treating gyno?

[Dgc12]

From Google and I stumbled across this supplement and was curious if anyone had any experience/success with it?

https://5greens.co.uk/products/diindolylmethane-dim-500mg-vegan-capsules-dim-supplement?variant=30604046499980&country=GB&currency=GBP&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&gad_source=1&gad_campaignid=20739518610&gbraid=0AAAAAqd-YI3hoyy1ioav5ujSABmFZssxn&gclid=CjwKCAiA_orJBhBNEiwABkdmjD0VzPH7jXqaokxX--KpqyDi_GTptJUyMUuFPv9O9mGp68u_CIGtwxoCngUQAvD_BwE