Stacker2 Europe Inferno is a pre workout powder that powers your training with a strong energy boost and improved focus. The star ingredients include L Citrulline and Beta Alanine, which help support blood flow and delay fatigue. Backed by our brand's focus on quality and potency, it's designed to perform in real workouts.

Available Sizes & Variants:

300 grams pre workout powder - convenient tub for pre training sessions.

Benefits & Features:

• Boosts blood flow for stronger muscle pumps.
• Delivers a clean energy boost and sharper focus to help you train harder and stay locked into your workout without a crash, keeping performance consistent.
• Supports endurance during high intensity sessions thanks to Beta Alanine.
• Taurine aids hydration and helps the body cope with stress during tough intervals.
• Mixes easily and tastes clean, simple to fit.

Stacker2 Europe Inferno builds on the brand's history of bold, reliable sports nutrition. The blend relies on proven actives like L Citrulline for nitric oxide support, Beta Alanine to help sustain intense efforts, and caffeine for a focused energy kick. L Arginine AKG complements the flow while Taurine supports hydration. Expect a straightforward pre workout that athletes reach for when they want real staying power during demanding sessions.

Energy, Fat, of which - saturates, Carbohydrates, of which - sugars, Protein, Salt

• GTIN: 8717472070227
• Manufacturer: Stacker2 Europe
• Size: Dragon Fruit Slayer
• Categories: Best SellersStacker2 EuropeSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take one scoop of Stacker2 Europe Inferno Black, Dragon Fruit Slayer - 300 grams mixed with 200 ml of water 15 minutes before your workout. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking this product.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

L-Citrulline is an amino acid that takes part in producing nitric oxide, a molecule that helps blood flow and vascular function during exercise.

This form is used in sports nutrition to help support blood flow and muscle perfusion, contributing to performance related processes during high intensity activity.

What Does L-Citrulline Do?

L-Citrulline contributes to nitric oxide levels, which helps maintain blood flow and muscle perfusion during hard workouts, supporting normal physiological responses to activity.

In this formulation, L-Citrulline works alongside other active ingredients to help energy and focus during training, matching the body's usual role of amino acids in workout support.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Welzo’s medical team chose Stacker2 Europe as a partner for this performance‑focused supplement because of its clear commitment to delivering high‑dosage, ingredient-forward formulations that fit demanding training goals. This brand has made its mark in the pre‑workout space with a powerhouse profile built to support energy, focus and pump, which is precisely what this product aims to deliver.

Stacker2 Europe is recognised for its strong ingredient strategy, featuring L-Citrulline, L-Arginine AKG, Beta-Alanine, Taurine and Caffeine in a single serving. Our assessment rates this brand for its purposeful formulation and the transparency of its ingredient roster, which we verify through ongoing quality checks. This is complemented by our commitment to assessing ingredient quality through how we verify ingredient quality while our team reviews manufacturing and safety standards. Learn more about our team here, ensuring really rigorous, science‑driven decision making at every step.