Extra Strong Herbal Capsules. This formula is an herbal supplement for men based on theories of traditional Tibetan health & science. It extract potent ingredients from natural herbs in Himalayas Mountains 4000m above sea level. It is made up of unique Qinghai-tibet plateau native material. * Increases stamina & maintains a sustainable erection * Enhances performance * Maximum Strength * Herbal basis with no chemical substance * Pharmaceutical grade * Works in 30 mins * No side effects