Power through tough training sessions or beat the afternoon slump with the Optimum Nutrition Amino Energy Sparkling RTD (Ready-To-Drink). Designed for active individuals, gym-goers, and athletes on the move, this refreshingly carbonated single can combines 5g of free-form amino acids with 100mg of naturally sourced caffeine to deliver clean, crisp energy, sharpened mental focus, and vital muscle recovery support with zero sugar.

Key Benefits & Features

• Anytime Energy & Focus: Delivers 100mg of caffeine derived from natural sources (green tea and green coffee bean extract) to elevate alertness without the harsh crash.

• Essential Muscle Support: Packed with 5g of micronised free-form amino acids to assist with muscular endurance, hydration, and intra-day recovery.

• Zero Sugar & Low Calorie: Guilt-free functional beverage formulated without sugar and with minimal calories to support lean physique goals.

• Crisp Carbonated Refreshment: Lightly sparkling, thirst-quenching formula available in delicious fruit flavours for an instant pick-me-up.

• Ultimate Grab-and-Go Convenience: Perfectly pre-mixed in a single-serve 355ml can—no shakers, scoops, or messy powders required.

How It Works

Optimum Nutrition Amino Energy Sparkling RTD delivers a dual-action blend that simultaneously fuels both physical drive and cognitive clarity. The 100mg dose of natural caffeine rapidly stimulates the central nervous system to enhance alertness, reaction time, and training intensity without overwhelming jitters or sudden energy dips.

Complementing the energy blend is a 5g profile of essential and free-form amino acids. These amino acids are rapidly absorbed by working muscle tissue, helping to maintain positive nitrogen balance, reduce exercise-induced muscular breakdown, and accelerate overall recovery. Whether used as a light pre-workout or an afternoon work booster, it provides functional hydration and cellular energy whenever you need it most.

Recommended Use

Drink 1 can (355ml) chilled straight from the fridge. Lightly tilt before opening; do not shake violently due to carbonation.

• Pre-Workout: Consume 15–30 minutes prior to exercise for a clean surge of energy and focus.

• Anytime Pick-Me-Up: Enjoy first thing in the morning, during long workdays, or in the mid-afternoon as a zero-sugar coffee and energy drink alternative. Avoid consuming within 4–5 hours of bedtime.

• For mixed and full trays CLICK HERE 

Container Size: 1 x 355ml
Serving Size: 1 Can
Servings Per Container: 1

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

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