I'm seeking licensed urologists, endocrinologists, sexual health specialists, functional medicine practitioners, or registered dietitians to provide insight on a dietary supplement formulated to support male sexual performance, libido, stamina, and erectile function. Specifically, I'm looking for expert opinions on the effectiveness and safety of ingredients such as L-arginine, Tribulus terrestris, maca root, ginseng, horny goat weed, zinc, and other herbal extracts (as commonly found in formulations like Mars Men). We’d love to include your professional opinion on: How these ingredients work individually or synergistically to improve blood flow, nitric oxide production, and sexual performance Whether such supplements meaningfully support libido and erectile function in men with mild to moderate concerns Potential side effects, contraindications (e.g., heart conditions, blood pressure medications), and drug interactions