Sustanonic (Testosterone Propionate BP 30mg) is a fast-acting oil-based anabolic steroid that contains testosterone propionate, a short-ester form of testosterone. Due to its rapid absorption rate, Sustanonic delivers quick results in muscle growth, strength, and energy levels. It is highly favored by athletes and bodybuilders who seek fast-acting results and better control over hormone levels due to its short half-life. Sustanonic is often used in cutting cycles because it helps retain lean muscle while promoting fat loss, with minimal water retention.