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GYM HIGH The Stacker 240g

GYM HIGH The Stacker 240g

GYM HIGH The Stacker 240g

Stock Status: In Stock
You Will Earn 33 points with this purchase

The Stacker by GYM HIGH

The Stacker - Nootropic, Thermogenic, Pre-Workout and Fat Burner with Clinically Proven Ingredients to Elevate Energy Levels, Focus and Stamina  So You Can Lift Harder, Intense Your Workouts and Burn More Calories. All that without feeling jittery or crashing. 

It’s packed with the most powerful, clinically proven ingredients to elevate your energy levels and focus for incredible workouts.

The Stacker is a supplement that combines the effect profile of nootropics, thermogenic fat burners, and pre-workouts. This tends to mean elevated energy levels, improved focus and concentration, and increases in nitric oxide production and blood flow.

When to take The Stacker?

  • As a nootropic - prior to an activity that requires significant cognitive function, such as studying, paperwork, or an important social interaction.
  • As a pre-workout - prior to exercising or athletic competition. It increases energy and nitric oxide production for enhanced athletic performance.
  • As a fat-burner - in the morning. The product helps burn fat, reduce production and storage of fats, reduce appetite, alleviate your mood, and increase energy levels. It also motivates you throughout your weight loss journey.

Gymhigh The Stacker PRE-WORKOUT nutrition facts whey-okay-uk

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Customer reviews

(20 Customer reviews)
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Showing 1 to 5 (20).

Simply amazing

As someone who suffers with anxiety, I have struggled to find a fat burner that doesn’t make me feel horrid after that inevitable crash a few hours later,

But this stuff……WOW it has some clever things in it that help your body slow release the caffeine and keep you riding a wave of energy and efficiency all day with absolutely no slumps of dizziness or fatigue.

After taking this I feel energised and ready for the day all the way to dinner time. Highly recommend this product.

Also tastes great and mixes well with out those pesky lumps

5 star all the whey ! 😂

Troy Loveday | | December 2021

top stuff

ive had many pre workouts but most seem to fade really quick. the stacker see’s you out till the end of your session.

the flavour is spot on too easy to drink.

100% rate the stacker definatly worth buying.


tom haddock | cannock | January 2022

Excellent Product

If you guys are looking for a good pre workout or stimulant to start the day. Try out STACKER from GM High. I set a challenge for myself to get up and train every morning at 7am. What I like most of all about this product is that it contains ingredients such as L-Theanine which prevent you from crashing as it wears off at around midday. Taking this early in the morning means I can get alot done during the day and not be up all night

Saul Javier | Swansea | January 2022

Great boost before a workout

Far better than other pre workout I’ve used in the past, flavour also much nicer. Great for a boost before a heavy workout

Jordan Foster | Stroud | June 2022

Great value

You get both a pre-workout without the crash, and a fat burner in one!

Andy | Leicester | July 2022

Showing 1 to 5 (20). Page 1 of 4.