Illegal Nutrition Premium Pre-Workout (Stim + Pump)

• Clean, hard-hitting energy and focus to attack every set without the jitters
• Serious, vein-popping pumps from dual-pathway nitric oxide support for fuller, harder-looking muscles
• More reps, better stamina and quicker between‑set recovery to raise your training volume
• Thermogenic support to help maintain intensity and output when sessions get tough
• Premium, research-led actives with absorption support so you feel it from the very first scoop

Illegal Nutrition Premium Pre-Workout (Stim + Pump)

Stuck in second gear? Illegal Nutrition Premium Pre-Workout (Stim + Pump) is your all-in-one pre-workout powder built to switch you on, keep you locked in, and leave you with pumps that last. It pairs fast, focused stimulation with dual-pathway nitric oxide (NO) support to drive blood flow, performance and that skin-stretching fullness lifters chase. One scoop before you train — and your warm-up feels lighter, your sets feel sharper, and your finish feels stronger.

Built to turn effort into progress

Most pre-workouts lean on caffeine and call it a day. Stim + Pump goes further. It’s engineered to support multiple routes of NO production and cGMP signalling while sharpening alertness and mind–muscle connection. The result? Nutrients and oxygen are delivered where you need them, you stay relentless under fatigue, and your muscles look and feel fuller from set one to the final rep.

Why athletes choose Stim + Pump over a basic pre-workout

• All-in-one performance: Energy, focus, pump, endurance and thermogenic support in one premium formula.
• Dual-pathway NO booster: Targets more than one nitric oxide pathway for fuller, longer-lasting pumps.
• Human-researched actives: Built around branded ingredients studied in people, not just test tubes.
• Optimised uptake: Includes a bioavailability enhancer to help you get more from every gram.
• Designed for heavy hitters: Ideal for lifting, CrossFit, HIIT and combat sessions that demand focus and output.

What you’ll feel in the gym

• Fast, focused energy that comes on clean, helping you hit your numbers without a crash.
• Full, vascular pumps from multi-pathway NO support and improved blood flow.
• Endurance and resilience to squeeze out extra reps and recover quicker between sets.
• Thermogenic drive to keep pace and intensity high when the weight gets heavy.
• Reliable performance thanks to absorption support that makes each serving work harder.

Inside the science-led formula

Illegal Nutrition partners with globally recognised suppliers to deliver a research-driven pre-workout supplement that performs when the weight hits the floor.

• FitNox – Plant-based nitric oxide support studied in humans to promote NO production and blood flow, feeding fuller, harder-looking pumps.
• S7 – A low-dose botanical blend shown to increase nitric oxide, complementing other pump ingredients for sustained vasodilation.
• ViNitrox – Apple and grape polyphenols researched for delaying fatigue thresholds to help you maintain output longer.
• EnXtra – Alpinia galanga extract used to sharpen alertness and focus; pairs well with stimulant-based formulas.
• BioPerine – Black pepper extract included to enhance the absorption of key nutrients and actives.
• AmentoPump – Amentoflavone-standardised extract to intensify muscular contraction and support NO‑mediated vasodilation.
• Cocoabuterol – Premium cacao extract providing natural alkaloids that support thermogenesis and training energy.
• Paradoxine – Grains of Paradise seed extract to support thermogenesis and energy expenditure during demanding sessions.

Who it’s for

• Lifters and gym-goers who want a high-performance pre-workout delivering energy, focus, pump and endurance.
• Physique athletes chasing full, dense muscle pumps and enhanced vascularity.
• CrossFit, HIIT and combat athletes who need locked-in focus and consistent power under pressure.

Make every session count

If you’re serious about lifting heavier, lasting longer and looking fuller, Illegal Nutrition Premium Pre-Workout (Stim + Pump) is your edge. One scoop. One mission: turn good workouts into great ones.