Optimum Nutrition – Essential AMIN.O. ENERGY. Clean Energy & Recovery Support for Every Workout. Get the boost you need to power through your workout and recover faster with Essential AMIN.O. ENERGY by Optimum Nutrition. This versatile amino acid supplement combines 100mg of natural caffeine from green tea and coffee bean with 5g of essential amino acids to support energy, endurance, and muscle recovery in one refreshing, sugar-free formula.

Whether you use it as a mild pre-workout, an intra-workout energizer, or a daily pick-me-up, AMIN.O. ENERGY is the ideal companion for active lifestyles. With over a dozen fruit-inspired flavours and easy mixability, it delivers functional performance support with no sugar or crash.

Why You’ll Love It

• 100mg of caffeine from natural sources for clean energy and focus
• 5g of amino acids including BCAAs to support muscle recovery
• Sugar-free, aspartame-free formula with only 10 calories per serve
• Perfect as a mild pre-workout or anytime energy drink
• Mixes easily in water with no clumping or gritty texture
• Banned substance tested – trusted by athletes globally
• Available in a wide range of delicious flavours

What’s Inside?

• Caffeine from Green Tea & Coffee Bean – boosts mental focus and physical energy
• Essential Amino Acids (EAAs) – support lean muscle maintenance and recovery
• BCAAs – reduce muscle breakdown and fatigue during training
• Zero Sugar & Aspartame-Free – a cleaner option for energy and performance

How to Use

• Pre-Workout: Mix 2 scoops with 300–360ml of cold water 20–30 minutes before training
• Intra-Workout: Use during exercise to maintain energy and endurance
• Anytime Energy: Great as a mid-day boost or caffeine replacement
• Do not exceed 8 scoops in a 24-hour period

Who It’s For
Ideal for fitness enthusiasts, athletes, and busy individuals looking for a clean, effective source of energy and recovery support. Perfect for those who want a low-calorie, convenient way to stay energised and perform at their best—without the sugar or crash.