The ingredients of Penis Size Caps work on different levels: First, the blood flow to the penis is increased. Further ginseng and lovage, two powerful plants, improve sexual potency and enhance the erectile function. You will see the first results after 3 months, regain vigorous physical energy and have larger, more powerful erections. Penis Size Caps contains the following active ingredients: Black pepper increases blood flow to the penis and promotes dilation of the vessels on the sexual organs, which increases the swelling of the penis during erection. | Melilot increases the blood flow in the penis and improves your erection. | Lovage has strengthening and toning effects. | Ginseng can help to improve erection. | Boswellia improves blood circulation and therefore the erectile function.