XTL Plus is the best capsule in India for natural penis growth. XTL plus is a blend of 13 specially processed herbs. It is a premium ayurvedic medicine that helps to increase penis size by increasing the blood flow, strengthening the nerves and increasing the testosterone level. The recommende duration of treatment for optimum results is three months. You just have to take one capsule in the morning after breakfast and one after dinner with water or milk.