• 💸 Split Your Payments with Klarna or Clearpay📦 Orders Over £20
  • Sign up to our mailing list & get 10% off your first order CODE ➡️ FIRST2027
  • 📦Free UK Standard Delivery: Orders over £40 - Code ➡️ DELIVERYMARCH

Alien 51 Labs SERUM-X Pre-Workout (US Import)

Alien 51 Labs SERUM-X Pre-Workout (US Import)

Product form

A new batch is currently being engineered, SERUM-X: MUTANT SURGE FOR TEST SUBJECTS ONLY Some formulas are made in labs.This... Read more

📦 Pre-Order Policy

  • Full payment is required to reserve your item.
  • Pre-orders are first-come, first-served due to limited stock.
  • Estimated dispatch: 2-3 working days after warehouse arrival.
  • In-stock items in the same order will be held unless shipped separately (extra charges may apply).
  • You can cancel before dispatch. Once shipped, our return policy applies.

By placing a pre-order, you agree to these terms.


Out of stock

£41.99  £39.99

  •  📦 Arriving within 2-4 weeks — reserve yours now
  • Guaranteed secure & safe checkout.

    stripe
  • Free shipping on all orders above £75
  • Live Chat for questions

Description

A new batch is currently being engineered,

SERUM-X: MUTANT SURGE

FOR TEST SUBJECTS ONLY

Some formulas are made in labs.
This one looks like it escaped from one.

Alien 51 – Serum-X Mutant Surge is an extreme pre-workout engineered to push human performance into unknown territory. Designed for stim junkies and high-intensity athletes, this classified compound delivers explosive energy, relentless focus, and mutant-level pumps.

The moment it hits your system, you’ll feel the surge.

⚡ Electricity in your veins
⚡ Razor-sharp focus
⚡ Skin-crawling beta-alanine tingles
⚡ Aggressive training drive

Welcome to the experiment.


⚡ THE MUTATION MATRIX

🚀 Alien-Grade Energy

A brutal 400mg caffeine core combined with theobromine and yohimbine ignites powerful stimulation for unstoppable training intensity.

🧠 Neural Focus Protocol

Alpha-GPC, L-Tyrosine, and Huperzine A enhance mental clarity, focus, and mind-muscle connection so every rep hits with precision.

💥 Mutant Pump Technology

Loaded with 10g L-Citrulline and Agmatine, driving insane nitric oxide production for skin-splitting pumps and vascularity.

🔥 Performance Amplifiers

Beta-alanine, taurine, and betaine work together to improve endurance, power output, and muscular performance.

 

🧬 WHAT TO EXPECT

⚡ Explosive energy
🧠 Hyper-focused training sessions
💪 Extreme pumps
🔥 Endless endurance
⚡ Skin-tingling stimulation

This is not your everyday pre-workout.
This is a classified compound.

⚠️ WARNING

High-stim formula.
Only for experienced users with stimulant tolerance.

Do not exceed recommended serving.

 

Alien 51 is Sour Apple.

We chose it intentionally.

Sharp, acidic flavors naturally feel more intense and energizing. A sour profile hits fast, wakes up your senses, and pairs perfectly with this high-stim formula.

When you’re taking something built for performance, the experience should match. Smooth and candy-sweet didn’t fit the protocal.

Specifications

  • Brand: Alien 51 Labs
  • Origin: Origin

Project M x Gym Power UK — MindFu*k v2 is here… and it’s on another level.

Bigger pumps. Stronger focus. Cleaner, longer-lasting energy. More servings.

This isn’t a tweak — it’s a full evolution of a cult classic, built for savage workouts and tunnel-vision intensity.

🔥 Exclusive to Gym Power UK

Limited stock available

Don’t think twice — once it’s gone, it’s gone. 💥

Recently viewed products

    © 2026 Gym Power, Powered by Shopify

      • American Express
      • Apple Pay
      • Google Pay
      • Mastercard
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account