Testoplex Base 50 is a natural testosterone booster produced by NewU, Inc. It is designed to help increase testosterone levels in men, resulting in improved libido, energy and strength. Each bottle contains 10 ml of concentrate and contains 50 mgs of the active ingredient Ashwagandha (Withania somnifera). It works by stimulating the body’s pituitary gland, hence increasing testosterone production in the body. This is believed to help promote muscle growth and strength, as well as improve overall vigor and well-being.