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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 55–63 of 220 reviews

Apikera

10/10 Grape

Really affordable with the larger tub especially being we all use Aminos in our whanau (Myself, hubby & our 4 sons). Super quick delivery! Order one day, you're using it the next!

Link to this review
Monique

10/10 Juicy Strawberry

Awesome product, amazing flavour!

Link to this review
Nico

10/10 Blue Raspberry

Have been using SprintFit for a few years now for my supplement (that are all great quality and efficient) and is still surprised, each time, at the quick turn around on deliveries, even now through COVID! Thanks guys and keep up the good work!

Link to this review
Lana

I swear by this!! I've tried out heaps of other brands & flavours for BCAAs but none compare to this one! I've also tried not having them at all but definitely notice the negative difference in my energy & strength levels throughout my workout! Highly recommended!!

Link to this review
On

10/10 Pineapple

Excellent product and a great drink to use during gym workouts. Love the pineapple flavor.

Link to this review
Moshe

10/10 Grape

This is my favourite Aminos, every other brand hasn't come close in terms of flavour and drinkability. The grape flavour is my all-time fave.

Link to this review
Daryl

10/10 Lemon Lime

First time I'd tried any Optimum Nutrition product. Tasted great, mixed well and I really liked the little caffeine boost. Sprint Fit were super quick at getting it to me as well. Highly recommend.

Link to this review
Callum

9/10 Watermelon

10/10 Blue Raspberry

8/10 Fruit Fusion

I think that it is a very trusted supplement and I have recommended for people to shop with you and I have got a lot of good things said back and it has a good input for my sport

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Bernadette

10/10 Watermelon

I was so torn between this or the one with the electrolytes as I don't usually have these but these were definitely a great choice! Love the flavour, so refreshing and gives me the energy boost I need while working out.

Link to this review