Cellucor C4 Original Cosmic Rainbow

Vitamin C, niacin, vitamin B6, kyselina listová, vitamin B12, Carnosyn Beta-alanin, kreatin monohydrát, kreatin, arginin hydrochlorid, n-acetyl-l-tyrosin, kofein

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.

Smíchejte jednu kopečku Cellucor C4 Original, Cosmic Rainbow s 6-8 uncí vody. Pro silnější účinek použijte až dva lopatky s 12-16 uncemi vody. Pijte 20-30 minut před tréninkem na maximální energii a zaostření. Vyvarujte se téměř před spaním kvůli obsahu kofeinu. Uložte na chladném, suchém místě, daleko od přímého slunečního světla a vlhkosti. Udržujte mimo dosah dětí. Tento produkt je určen pouze pro zdravé dospělé, ve věku 18 let nebo starší. Nepoužívejte, pokud těhotné, ošetřovatelství nebo užívání léků na bolest na hrudi nebo erektilní dysfunkci. Před použitím se poraďte s odborníkem na zdravotnictví, pokud máte nějaké zdravotní stav nebo užíváte jiné léky. Pokud zažijete nějaké nežádoucí účinky, přestaňte používat a poradit se s lékařem. Nepřekračujte doporučenou denní dávku.

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: Beta-Alanine (CarnoSyn)

This key component is Beta-Alanine (CarnoSyn) and it’s a non essential amino acid used to help performance during high intensity exercise. This form, CarnoSyn beta-alanine, is commonly chosen for athletic performance applications.

This setup is used to help buffer muscle acidity during intense effort, helping longer endurance during tough workouts.

What Does Beta-Alanine Do?

Beta-alanine helps to maintain muscle buffering capacity, which supports sustained performance in repeated and intense efforts.

It participates in processes linked to better endurance and training tolerance during high intensity activity.

*This product is not meant to diagnose, treat, cure, or prevent any disease.

Cellucor brings over two decades of sport nutrition know‑how to Welzo, making it our trusted pick for this performance‑ready supplement. The manufacturer, Nutrabolt, is known for solid manufacturing practices and a long‑standing reputation in the industry, with facilities operating under GMP and select products carrying NSF Certified for Sport credentials that many athletes rely on.

Cellucor C4 Original Cosmic Rainbow is formulated with proven performance ingredients such as CarnoSyn Beta‑Alanine, Creatine Monohydrate and Caffeine Anhydrous, paired with absorption‑friendly vitamins. This brand’s commitment to transparent labelling and product integrity aligns with our high standards, and the product’s ingredient suite is supported by independent studies noted in the brand context.

This brand was evaluated by our expert team of doctors, nurses, and nutritionists for compliance with our quality assurance criteria, ensuring a robust fit for a performance‑focused pre‑workout. We selected Cellucor because of its manufacturing excellence, clear quality controls, and proven ability to deliver consistent, trusted products for athletes.