Freak Athletics L-Citrulline Powder is a premium UK-made supplement designed to support natural nitric oxide production and enhance blood circulation. This unflavoured 500g powder mixes easily with water, juice, or your favourite shakes, making it a versatile addition to your fitness routine. It's formulated to help increase L-Arginine levels more effectively than direct supplementation, supporting muscle recovery and workout performance. Free from artificial additives and manufactured to GMP standards, it's a clean, reliable choice for athletes and active individuals looking to optimise their supplement stack.