Stay away from products claiming to increase penis size. Since wanting a larger penis is such a common desire, there are a lot of scammers out there making promises they can't back up. There is no magic potion that will make your penis grow. It's completely genetic. Don't waste your money or jeopardize your health by falling prey to a company that promises to permanently give you a bigger penis with its product.
Techniques for cosmetic lengthening were first described in 1990. More than 20,000 men have had such surgery (largely in America) , but reliable information about results and complications have not been published in a peer-reviewed journal (a journal where the quality and content of the research is checked by independent experts). Given the number of operations performed, this fact is both astounding and worrying.
4 - Use a moisturizer on the penis before the exercises and it is preferred not to use soap and shampoo as these materials will lead to redness and irritation of the penis skin . If it stays for a long period of time, in addition to dry skin, and the occurrence of cracks, it is preferred to use the Intensive Care Vaseline instead of the ordinary Vaseline as it can stay on the skin for long period of time without irritating or damaging the skin of the penis.