Optimum Nutrition Pre-Workout 300g

Optimum Nutrition Gold Standard Pre‑Workout is a balanced, everyday pre‑workout designed to boost energy, focus and performance without going overboard on stimulants. Each scoop provides 175 mg of caffeine from natural sources to sharpen alertness, 3 g of creatine monohydrate to support strength and power, 1.5 g of beta‑alanine to help buffer fatigue and 750 mg–1.5 g of citrulline for blood flow and muscle pump. The formula is rounded out with acetyl‑L‑carnitine and N‑acetyl‑L‑tyrosine for additional focus plus a full spectrum of B‑vitamins and vitamin D to support normal energy metabolism and overall training capacity. With Informed‑Choice banned‑substance testing and straightforward dosing, it’s well‑suited to lifters, field athletes and gym‑goers wanting reliable pre‑session energy and concentration without extreme stim levels.