Zombie Labs - Infected High Stim Pre-workout

Infected Pre-Workout
Focus. Pumps. No Tingles.

Not everyone wants the tingles.

Infected is Zombie Labs' clean, high-performance pre-workout built for people who want laser-sharp focus, skin-stretching pumps, and smooth, controlled energy — without the Beta-Alanine itch.

Whether you're attacking a heavy training session, grinding through a long workday, gaming for hours, or simply need to stay dialled in when performance matters, Infected delivers the ingredients to keep you locked on target.

Featuring a massive 20g clinical formula packed with 19 active ingredients, Infected combines nootropic support, pump ingredients, and a balanced stimulant blend to help you perform at your best without feeling overstimulated or jittery.

The nootropic matrix includes Tyrosine, Taurine, Alpha-GPC, Coffee Berry, Phenylalanine, L-Theanine, and Huperzine to support focus, concentration, motivation, and mental performance.

For pumps, Infected delivers a huge 6,000mg dose of Citrulline Malate alongside Amentoflavone to support nitric oxide production, blood flow, and that full, dense feeling in the gym.

Rounding out the formula is a balanced energy matrix featuring caffeine, synephrine, hordenine, and theobromine to provide clean energy, motivation, and training intensity without the rollercoaster crash.

Why We Rate It

• Massive 20g clinical formula

• 19 active ingredients

• No Beta-Alanine — no tingles

• 6,000mg Citrulline Malate

• Advanced nootropic blend for focus and concentration

• Supports energy, motivation, and training intensity

• Designed for pumps, performance, and productivity

• Smooth, controlled stimulant profile

• Ideal for training, gaming, work, and long days

Who It's For

• Lifters who hate Beta-Alanine tingles

• Gym-goers wanting focus and pumps over excessive stimulation

• Gamers and high performers

• Busy professionals needing mental clarity

• Anyone wanting a smoother pre-workout experience

UNVRSL Take

There's a big difference between feeling stimulated and feeling focused.

Infected leans heavily into focus, performance, and pump while keeping the energy smooth and controlled. The combination of nootropics, pump ingredients, and balanced stimulants creates the kind of session where you're completely locked in without feeling scattered or overcooked.

The 6g Citrulline dose delivers serious pump potential, while the nootropic blend helps keep your head in the game whether you're training, working, or competing.

No tingles. No distractions.

Just clean energy, tunnel vision, and the kind of focus that makes productive sessions feel effortless.

Stay sharp. Stay infected. 

Nutrition Information