YK-11 Brawn Nutrition
YK-11 Brawn Nutrition
YK-11 has a stronger anabolic effect than testosterone and additionally acts as a myostatin inhibitor.
Potent myostatin inhibitor that activates the androgen receptors of muscle tissue and leads to muscle growth.
Servings Per Container : 45-90 servings / 4 mg / 90 Capsules