Rock Hard for a larger penis and a longer lasting erection. Do what thousands of men before you have done. Try Rock Hard to make your penis bigger. Your penis grows while you nap. The erectile tissue in your penis fi ll up while you sleep and you awake with a larger penis. Not only thicker, but also longer. Rock Hard also sees to it that you maintain your erection longer. - Content: 30 tabletsIngredients per 2 tablets:400 mg Siberian Ginseng (Eleutherococcus Senticosus), 210 mg Calcium (Calcium Carbonate) (26% RDA), 200 mg L-Arginine, Volume Agent: E460, 150 mg Muira Puama (Ptychopetalum Olacoides), 100 mg Serenoa Repens, 100 mg Tribulus Terrestris, Volume Agent: E466, Anti-caking Agent: E570, Coating Agent: Hydroxypropylmethylcellulose, (Carrier: Triacetin), Carnauba Wax, Anti-Caking Agents: E551 and E572. * RDA = Recommended Daily Allowance.Recommended use:Take 2 tablets a day with sufficient water. Do not exceed the recommended daily serving. Additional information:A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Store in a cool, dry place.