Prohormones are essentially legal steroids, and that means that they are primarily for bodybuilders and athletes taking a carefully controlled number of bodybuilding supplements. They are for serious bodybuilders and athletes, and only for males at least 18 years of age.
Body building supplements are usually quite effective in muscle building, that is if you eat properly and work out the right way. Body building supplements are generally substances taken by athletes and body builders to assist them develop a more toned and more defined physique. Muscle building supplements are intended to help people who want to achieve more muscle and greater strength.