I've actually tried TestoBooster BP from Balkan Pharmaceuticals
https://balkan-pharm.com/product/testobooster-balkan-pharmaceuticals/ for a few months now, and I can share my experience. Firstly, always consult with a healthcare professional before starting any new supplement, especially one that impacts hormone levels. TestoBooster BP, in my experience, did show some positive effects in terms of increased energy and a slight improvement in gym performance. However, individual results can vary significantly. Regarding side effects, I didn’t personally experience any major issues, but it's essential to be cautious. Some people may notice changes in mood, skin reactions, or digestive discomfort.