Optimum Nutrition Gold Standard Pre-Workout 330g

NEW! Gold Standard Pre-Workout from Optimum Nutrition is designed to unleash focus and power, whilst enhancing energy output.

The formula provides essential ingredients to support you in achieving your true strength, including 175MG of caffeine (obtained from natural sources), to help increase alertness and improve your performance in the gym.

Gold Standard Pre-Workout is made with premium ingredients, including creatine – to maximise endurance and muscle strength – plus vitamins B1, B3, B5, B6 and B12, all of which contribute to normal energy yield and metabolic function.

The foundational ingredients CarnoSyn (beta-alanine), citrulline, l-carnitine & n-acetyl l-tyrosine are combined to produce a Gold Standard, perfectly engineered product.

Optimum Nutrition has also raised the bar on flavour, setting the Gold Standard for both performance and taste. Available in Watermelon, Fruit Punch and Green Apple varieties.

All products available through Definition Gym Store are sourced from trusted supplement brands and suppliers. We are committed to offering products that meet high standards of quality, consistency, and performance. Please always follow the manufacturer's recommended usage instructions.

Ingredients, nutritional values, and allergen information may vary between products and flavours. Please refer to the product packaging for the most accurate and up-to-date information before consumption.