Details Naturally stimulates production of androgens and testosterone. TestoFEN Xtm is specifically engineered to produce strength and muscle gains while enhancing sexual function. This is accomplished by stimulating the Adrenal Cortex to produce androgens naturally. Directions For best results take 1-2 capsules in the morning and 1-2 capsules before bed. Best results continue the use of this product for no less than four weeks.
