Use code "REFUEL" at checkout for 10% off!
5
Hours
41
Mins
57
Secs

Description

Love clean energy and recovery support? Stock up and save with the Optimum Nutrition Amino Energy Twin Pack. With aminos for muscle repair and natural caffeine for focus and energy, this best-selling formula is now available in a value-packed twin deal. More servings, more flavours, and better value for everyday use.


Why Choose the Twin Pack?

  • Bundle & save – better value than buying single tubs.

  • 5g amino acids per serve – supports recovery and muscle repair.

  • 100mg natural caffeine – clean energy from green tea and green coffee.

  • Sugar free & low calorie – great for cutting or lean goals.

  • Refreshing flavours – mix and match your favourites.

  • Trusted worldwide – one of ON’s most popular formulas.


How to Use

  1. Mix 2 scoops of Amino Energy with 300–400ml of cold water.

  2. Take in the morning, pre-workout, or anytime you need energy + recovery.

  3. Adjust scoop size depending on energy needs.

Pro tip: Keep one tub at home and one at work so you’re never without your daily boost.


Who’s It For?

  • Athletes & gym-goers needing energy and amino support.

  • Busy professionals who want a healthy alternative to coffee or energy drinks.

  • Anyone cutting who wants a sugar-free energy formula.

  • Everyday fitness enthusiasts who use Amino Energy regularly.


FAQ

What’s the benefit of the twin pack?
You save money and can keep multiple tubs handy to avoid running out.

Does it replace pre-workout?
Yes — it doubles as a light pre-workout with clean energy and focus.

Is it sugar free?
Yes — zero sugar and very low calories per serving.


Why Buy from Sprint Fit?

  • 100% authentic Optimum Nutrition supplements.

  • Free NZ shipping on orders $60+.

  • Same-day dispatch nationwide.

  • Trusted by Kiwi athletes and fitness enthusiasts.


Optimum Nutrition Amino Energy Twin Pack – double the tubs, double the value.

 

Facts

Container Size: 270g
Serving Size:  2 Scoop (9g)
Servings Per Container:  30

Directions:
For An Amino Boost: Consumer one or more servings first thing in the morning and/or between meals.
For Pre Workout Energy: Take 1-3 servings 20-30 minutes before training.
For Post Workout Recovery: Take 1-2 servings immediately after training.

 

 

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.

Shipping

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*

Click here to view the full Shipping Details and Returns Policy.

 

Optimum Nutrition Amino Energy Twin Pack Reviews

4.8/5 based on 220 reviews
5 star
(192)
4 star
(24)
3 star
(4)
2 star
(0)
1 star
(0)

Overall Rating

9.6 /10

220 Ratings

Average Flavour Rating

9.4 /10

17 Flavours

Top Rated Flavour

10 /10

Grape


Showing 91–99 of 220 reviews

Terrance

10/10 Watermelon

10/10 Blue Raspberry

This product is my favourite all day drink and workout aid for energy and hydration, pre-workout is too much for me so this has been an awesome substitute great flavours, good price.

Link to this review
Pb

9/10 Blueberry Mojito

Great product. This is the best taste I've tried so far. Not too sweet.

Link to this review
Fit

10/10 Blue Raspberry

Mixes well and tastes great, what more could you ask for. Love this brand

Link to this review
Delicious

8/10 Juicy Strawberry

Strawberry flavour is delicious but, strong so I use 1 scoop per litre. Love this for pre workout

Link to this review
Rebecca

10/10 Juicy Strawberry

Since finding Optimum Nutrition's Amino Energy product I have never ever looked at another BCAA product again. As a non-coffee drinker this is a perfect pick me up in the morning that is healthy and compliments my gym training. I cannot rave about this product enough and order it every month! The tub has a very generous serving size too!

Link to this review
Donna

10/10 Watermelon

10/10 Orange

Excellent product. Have noticed a big difference, and have recommended it to friends.

Link to this review
Rebecca

10/10 Fruit Fusion

These Amino acids are fantastic before and after a workout. The fruit fusion is my favourite but the flavours are all good. I was ordering these at much greater expense from overseas so was thrilled to find them in NZ. Delivery is always prompt!

Link to this review
Briony

10/10 Green Apple

5/10 Strawberry Lime

Love this product! I use it as a non stim pre-workout alternative and it does the job! Green apple is the best one I've tried so far

Link to this review
Amelia

10/10 Juicy Strawberry

10/10 Blue Raspberry

Soooo delicious! Absolutely in love with the flavour of this Amino Energy! Would 100% recommend!

Link to this review