Cellucor C4 Ultimate Powder

Vitamin B6, vitamin B12, draslík, hořčík, sodík, L-Citrulline, Carnosyn Beta-alanin, Betapower Betaine, L-tyrosin, kofein, cholin, cereboost, enxtra, astragin, atragin

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched 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 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Vezměte si jednu kopečku Cellucor C4 Ultimate Pre-Workout 20-30 minut před tréninkem a smíchejte ji s 700 ml vody. Nepřekračujte jednu porci za den. Uložte na chladném, suchém místě, daleko od přímého slunečního světla a vlhkosti. Udržujte mimo dosah dětí. Tento produkt je určen pro zdravé dospělé ve věku 18 a více let. Pokud jste těhotná, ošetřovatelství, užívání léků nebo máte zdravotní stav, poraďte se s odborníkem na zdravotnictví. Pokud zažijete nějaké nežádoucí účinky, přestaňte používat a poradit se s lékařem.

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

*Procento denních hodnot je založeno na dietě 2 000 kalorií. Vaše denní hodnoty mohou být vyšší nebo nižší v závislosti na vašich potřebách kalorií.

The Active Ingredient Is: Caffeine (Anhydrous)

Caffeine is a stimulant widely used to support alertness and mental focus during demanding activities.

This form is caffeine in an anhydrous state, a common, highly bioavailable source used in sports nutrition products.

What Does Caffeine Do?

Dr. Grgic of the University of Zagreb found that caffeine can enhance power, focus and exercise performance in appropriate doses, aligning with guidance on stimulant use for activity-related benefits.

This information helps explain how caffeine supports sustained mental and physical engagement during workouts, with effects linked to central nervous system activity.

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

Cellucor sticks out in the sports nourishment space for its solid reputation and open-book transparency. This brand is widely recognised for delivering fully disclosed formulas and clearly labelled ingredients, with a focus on potency and purity through branded components such as CarnoSyn, Betapower and AstraGin. This heritage in performance nutrition, plus a track record of industry recognition, gave us confidence in selecting Cellucor as a trusted partner for this high‑stimulant pre‑workout. Our team evaluated how the brand manages formulation science and quality control, emphasising reliability and performance in demanding training environments. This is reinforced by our internal assessment process, where we expect rigorous safety and efficacy standards from every supplier, supported by our our expert team of doctors, nurses, and nutritionists and a commitment to how we verify ingredient quality.