Optimum Nutrition AMPED Pre Workout

Optimum Nutrition Amped Pre-Workout is an advanced high-stimulant powdered supplement designed to enhance energy, pump, endurance, focus and reaction time before intense physical activity. Featuring 300mg of caffeine, 6g of L-citrulline, 3.5g of beta-alanine and a nootropic blend, it supports both cognitive and physical performance during demanding workouts. With zero sugar, easy mixability and refreshing fruity flavours, Amped Pre-Workout delivers comprehensive pre-training support for serious athletes.

Product Details

• Explosive Energy Support.
• Intense Muscle Pump.
• Advanced Nootropic Blend.
• Electrolyte Hydration Support.
• Zero Sugar Formula.

Get Amped, Train Hard!

Optimum Nutrition Amped Pre-Workout is formulated to optimise multiple pathways of athletic performance, including blood flow, neuromuscular output, and cognitive alertness. The inclusion of L-citrulline supports nitric oxide production for enhanced muscle pump, while beta-alanine contributes to endurance by buffering exercise-related fatigue. Combined with a potent caffeine dose and nootropic compounds, it helps elevate focus, reaction speed, and mental drive.

Its fruity flavour profile offers a refreshing departure from overly sweet pre-workouts, while the powdered format mixes smoothly into water with minimal grit. The result is a clean, energising drink that is both enjoyable and practical before demanding training sessions.

How to Use Amped Pre-Workout

Add three scoops (18 grams) into 350-450ml of water, then mix for 30 seconds until fully dissolved. Consume 15–30 minutes before physical activity to support energy, endurance, and focus during your workout.

This formula is best suited for pre-training use on high-intensity workout days, competitive training sessions, or performance-focused routines. Due to its high stimulant content, avoid taking it late in the day or alongside other caffeine sources.