Optimum Nutrition Platinum Pre-Workout 420g Fruit Punch

L-Citrulline, Beta-Alanine, L-Leucine, Acids (Citric Acid, Malic Acid, L(+)-Tartaric Acid), Flavourings, Anti-Caking Agents (Calcium Silicate, Silicon Dioxide), N-Acetyl-L-Carnitine, N-Acetyl-L-Tyrosine, Colours (Curcumin, Beta Carotene), PerforMelon Watermelon Juice Powder, Inulin, Sweeteners (Acesulfame K, Sucralose), Natural Caffeine, L-Theanine, Grape Extract (Vitis vinifera, Seed), Pyridoxine Hydrochloride, Black Pepper Extract (Piper nigrum, Fruit), Nicotinamide, Calcium D-Pantothenate, Cyanocobalamin.

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.

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

L-Citrulline is an amino acid that helps support typical blood flow and energy production during workouts.

This form is sourced as a natural amino acid; this formula positions L-Citrulline as the main active ingredient, with other ingredients aiding its role in muscular endurance.

What Does L-Citrulline Do?

L-Citrulline helps to support nitric oxide production, and this helps support better blood flow to muscles while you train.

It engages in energy processing and helps sustain performance by backing vascular and muscular function during intense exercise.

This supplement isn't meant to diagnose, treat, cure or prevent any disease.

Optimum Nutrition teamed up with Welzo's strict partner criteria from the start. The brand's reputation rests on manufacturing excellence, with GMP-certified facilities and solid quality assurance that guarantees purity, potency and label accuracy across batches. This commitment to quality puts Optimum Nutrition at the forefront of sports nutrition and supports steady performance across markets, including the UK. This brand was assessed by our expert team of doctors, nurses, and nutritionists for compliance with our quality assurance criteria, and the result highlighted their industry leadership in manufacturing standards and regulatory compliance.

Welzo chose Optimum Nutrition because its pre-workout blend is built to deliver high-dose ingredients that fuel energy, focus and muscular endurance, backed by a heritage of thorough quality control. This brand stands out from competitors through its steady manufacturing performance and established reputation for meeting major regulatory standards. The collaboration is especially well-suited for the British market, reflecting trusted supply chains and global quality practices that align with Welzo’s mission to offer dependable, science-backed supplements.