It's advised to take 1000-1500 mg of the amino acid L-Arginine daily. It increases the amount of seminal fluid during ejaculation and also causes strong erection. It is taken as 100mg, 2 hours before intercourse. Taking large amounts of this material should be avoided within 24 hours. If any side effects appear, it is advised to stop treatment and consult your doctor before continuing.
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.