Cellucor C4 Ultimate Shot Tutti Frutti delivers explosive energy and razor sharp focus for demanding workouts, thanks to a potent blend including CarnoSyn beta-alanine and high-dosed citrulline and arginine.

A ready-to-drink shot, it fuels tough sessions without sugar, powered by CarnoSyn beta-alanine, L-arginine, L-citrulline, and BetaPower betaine.

Cellucor, trusted globally, makes its formulas in GMP facilities and uses branded ingredients for quality and traceability.

Available Sizes & Variants:

12x60ml Shot - convenient ready-to-drink pre workout for on-the-go energy.

Benefits & Features:

• Explosive energy and razor sharp focus prime your pre workout from the start.
• No added sugar keeps the session clean.
• Rapid absorption of caffeine and nitric oxide boosters helps you feel alert, ready to train, and enjoy better nutrient delivery during tough sets and endurance in your pre workout.
• Beta-alanine buffers muscle, helping you push through reps.
• Branded ingredients CarnoSyn and BetaPower ensure quality and traceability.

The C4 line is a global favourite, loved for its consistent quality and transparent ingredient sourcing. CarnoSyn beta-alanine is a branded form of beta-alanine produced by Natural Alternatives International, while BetaPower betaine is licensed from Dupont, ensuring potency and purity. The formula is sugar free and designed for ready-to-drink convenience, with a focus on fast absorption before training. Not an energy drink, it's a focused pre workout tool, backed by GMP manufacturing standards for safety and traceability.

Water, Acidity Regulators (Phosphoric Acid, Citric Acid, Malic Acid), Carnosyn Betaine Anhydrous, Choline Bitartrate, Caffeine Anyhdrous, Flavourings, Preservative (Potassium Sorbate), Sweeteners (Acesulfame K, Sucralose, Steviol Glycosides from Stevia), Pyridoxine Hydrochloride, Cyanocobalamin.

• GTIN: 5056569901666
• Manufacturer: Cellucor
• Categories: Bodybuilding SupplementsCellucorCHECKOUT UPSELLNew ArrivalsNew In Supplements & Vitamins
• 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.

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

The Active Ingredient Is: Beta-Alanine (CarnoSyn)

Beta-Alanine is a non-essential amino acid that acts as a precursor to carnosine in muscles, supporting the body’s natural buffering processes during intense exercise.

This form uses CarnoSyn beta-alanine and this formula also includes L-Citrulline and L-Arginine to support blood flow, along with Betaine to assist endurance and hydration during activity.

What Does Beta-Alanine Do?

Beta-Alanine helps maintain performance in high-intensity efforts by delaying the onset of muscle fatigue, with scientific research suggesting improvements in demanding exercise scenarios.

Dr. Hobson of the University of Stirling found that beta-alanine can enhance high-intensity performance, reflecting its role in muscle buffering and work capacity.

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

Cellucor has established itself as a trusted leader in sports nutrition with a strong industry standing and a history of delivering high‑quality pre‑workout solutions. This brand is widely recognised for its commitment to formulation science and reliability, making Cellucor a natural partner for Welzo’s focused approach to evidence‑based supplementation. The partnership honours our aim to align with manufacturers known for durability, reproducibility and positive consumer outcomes.

This brand maintains rigorous quality standards, produced in GMP‑certified facilities and supported by proven, branded ingredients such as CarnoSyn beta‑alanine and BetaPower betaine. This ensures transparency and consistency across batches, aligning with our quality assurance criteria. This is reflected in their ongoing collaboration with established ingredient suppliers and regulatory compliance practices, which our team reviews as part of our assessment process. For more on our approach, you can read about our medical team and our quality assurance criteria.

Cellucor C4 Ultimate Shot Tutti Frutti is particularly well‑suited for this supplement category, offering a ready‑to‑drink format with a well‑balanced blend designed for pre‑exercise support. This alignment of brand quality, testing rigor and product fit is why we selected Cellucor as Welzo’s partner for this offering.