The ingredients in Penis Size Caps work on different levels: First, blood flow to the penis is increased. Furthermore, ginseng and lovage, two powerful plants, improve sexual potency and enhance 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 the dilation of blood vessels in the sexual organs, which increases the swelling of the penis during erection. | Sweet clover increases blood flow to the penis and improves your erection. | Lovage has strengthening and toning effects. | Ginseng can help to improve erection. | Boswellia improves blood circulation and therefore erectile function.