Recommended dosage 1 pill daily, orally.Precautions and warnings : It is not recommended for use in hypertensive people with heart or prostate problems.Recommendation: If you are undergoing other treatments unrelated to this therapy, consult a doctor. ingredients 1 tablet provides on average : Arginine Alpha Keto Glurarate (AAKG) 350 mg Ginseng root extract (Panax ginseng) 185 mg Saw palmetto fruit extract (Serenoa repens) 139 mg Black pepper fruit extract (Piper nigrum L.) 89 mg Ginkgo Biloba leaf extract (Ginkgo biloba L) 64 mgOther ingredients : Hydroxypropylmethylcellulose, Maltodextrin, Microcrystalline cellulose.