Refined Nutrition Ultra Mass is a comprehensive weight gain formula engineered for serious athletes and bodybuilders seeking substantial muscle development. This 2kg tub delivers a calorie-dense blend designed to support aggressive bulking phases when combined with structured training. The strawberry milkshake flavour offers a palatable way to consume the high-calorie content required for consistent gains. Ideal for those struggling to meet their daily caloric surplus through whole foods alone, this mass gainer provides the nutritional foundation needed to maximise training results and support lean muscle accumulation.