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CUSTOMER NOTICE: Closed Saturday 15th to Sunday 23rd June 2024 - Back to business Monday 24th June 2024.
CUSTOMER NOTICE: Closed Saturday 15th to Sunday 23rd June 2024 - Back to business Monday 24th June 2024.

Muscle Force Defiant UNLEASHED Pre-Workout (US Import)

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Original price £45.99
Original price £45.99 - Original price £45.99
Original price £45.99
Current price £41.99
£41.99 - £41.99
Current price £41.99
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Flavour: Cherry Razz

Defiant Unleashed is for the stim-junkies. The people who are tired of taking pre workouts that just don’t “Hit” anymore. Here at MuscleForce we decided to create a product so potent we strongly recommend starting with only 1/2 scoop.

Why is it so effective?
We combined Eria Jarensis and 2-aminoisoheptane (DMHA). The combination of these 2 novel stimulants, provide a focused and energetic feeling that is nothing like you have experienced before.

We gave you even more energy with Methylxanthine Anhydrous, Theobromine, & Octopamine HCL. To add on to the already incredible energy, we included Nootropics to help you focus even more, help you get a superior mind-to-muscle connection, and get your brain working on overdrive.To top it all off, the full doses of Beta-Alanine & Citrulline provide an endurance and pump boost to make this a complete, high-stim preworkout, that won't leave you behind asking for more.

Most of the time, these fully-loaded high-dosed pre-workouts only offer you 20 servings-or-so. We are giving you 30 FULL servings with Defiant Unleashed.
Experience the Force of Defiant Unleashed today. You won't want to go back to your old pre-workout after this.

- Ridiculous Energy* - Primal Intensity*
- Extreme Pumps* - Anabolic Strength*
- Instinctive Focus* - Unleashed Endurance*
- Alpha Motivation* - Beast Mode Activation*

  • L-Citrulline Malate 2:1- 8g
  • Beta-Alanine – 3.2g
  • Choline Bitartrate 97% - 1g
  • Methylxanthine Anhydrous – 450mg
  • Glucuronolactone (Endurlac)- 300mg
  • Eria Jarensis Extract– 250mg
  • N-Acetyl L-Tyrosine – 250mg
  • 2-aminoisoheptane – 200mg
  • Theobromine – 100mg
  • Octopamine HCL -- 100mg
  • Huperzine A - 200mcg


All items are sent either via Royal Mail, DHL Parcel UK & Parcel Force. In most cases - Royal Mail, Parcel Force & DHL Parcel UK - a signature will be required, so please ensure someone is in to sign at the time of delivery (or a 'leave safe' instruction left).

Royal Mail deliver on Saturdays*. DHL Parcel UK deliver Monday-Friday.

We dispatch Monday-Friday unless otherwise stated.

We currently deliver to UK Mainland & Parts of Europe. Allow extra time for deliveries to Northern Ireland & Europe.

UK Mainland, Northern Ireland*, Isle of Man* Only

Standard Delivery - Deliver within 2-10 Working Days

Parcel weigh between 0.2-10kg

Order before 1pm

Standard Delivery* - Deliver within 2-6 Working Days

Parcel weigh between 0.5-4kg

Order before 1pm

UK Mainland Only

Express Delivery - Deliver within 1-3 Working Days

Parcel weigh between 0-10kg

Order before 1pm

Parcel weigh between 10-20kg

Order before 1pm

France - Mainland

Standard Delivery - Deliver within 2-7 Working Days

Parcel weigh between 0-5kg

Order before 1pm

Worldwide Delivery, Email Us

Standard Delivery - Deliver within 3-10 Working Days 
Parcel weigh between 0-5kg
Order before 1pm
£14.99 >

Read article of "Why is my pre-workout clumping?"

Customer Reviews

Based on 6 reviews
Nathan King
Good stuff.

One of the best preworkouts I've had. Was contacted straight after ordering to be prewarned of possible clumpy powder, and did I wish to continue with the order. I did as I've had this preworkout before. Sometimes it's clumpy sometimes it's not. If it is just break it up with a fork. The clumpiness does not effect anything. Great product and great service from Gym Power.

The best pre workout I've had .

This is by far the best pre workout I've ever had . Really gets me focused on my gym sesh. Slap on the earphones and zone out. A+

Richard Thompson
Strong stuff

When I saw there was a bit of the old Jack3d in this bad boy I couldn’t help getting on the wagon and I’m glad I did it’s brilliant

James Robinson

I've tried all the high stim pre workout s and this is up there with the best with no come down which is an extra bonus being such high stim

Mr Mohammed Ismail
Nice. Very nice

The best pre workout I have tried. Nice energy during training session without the crash.

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