Core Labs X PCT RX Core Labs X PCT RX is a popular testosterone booster among bodybuilders and strength athletes. Here’s a summary of its key features and benefits: Key Ingredients: D-Aspartic Acid (DAA): 400 mg, helps increase testosterone levels. Tribulus Terrestris: 150 mg, used in traditional medicine for treating sexual impotence. Mucuna Pruriens (99% L-dopa), Andrista-3,5-Diene-7,17-Dione, Grape Seed Extract (95%), Magnesium Stearate, Silicon Dioxide, Magnesium Carbonate, Calcium Gluconate, Potassium Gluconate, Zinc Gluconate. Benefits: Promotes Testosterone Production: Helps stabilize hormone levels post muscle-building phase. Supports Libido: Enhances sexual performance. Fat Burning: Stimulates fat metabolism. Usage: Dosage: Two capsules per day, with at least 8 hours between doses. For example, one in the morning and one in the evening. This supplement is particularly beneficial for bodybuilders and men over 30 experiencing a natural decline in hormone production. It also positively impacts libido and overall hormonal balance.