BSN N.O.Xplode 390g

L-Citrulline, Beta-Alanine, Acids (L(+)-Tartaric Acid, Citric Acid), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavourings, Caffeine, L-Ascorbic Acid, Rhodiola rosea L. Root Extract, Inulin, Sweeteners (Sucralose, Acesulfame K), Choline Bitartrate, Panax notoginseng Root Extract, Grapefruit Bioflavanoids Extract (Citrus paradisi, fruit), Nicotinamide, Colour (Curcumin), Zinc Oxide, Black Pepper Extract (Piper nigrum, fruit), Spirulina Powder. May Contain: Milk, Gluten, Egg, Soy, Nuts and Peanuts.

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 to support nitric oxide production, aiding to boost blood flow and a stronger muscular pump during workouts [which matters for daily training].

This form is commonly found in pre-workout blends to support circulatory function and nutrient delivery to active muscles, contributing to standard nitric oxide activity in your body [quick note, this helps].

What Does L-Citrulline Do?

L-Citrulline helps to support the production of nitric oxide, which can help to boost blood flow and improved oxygen delivery to working muscles. This helps to support endurance and performance during exercise as part of normal physiological processes.

It participates in vascular and energy metabolism processes to help optimise training sessions in line with standard nutritional guidelines.

BSN is a science‑driven brand with a long-standing reputation in sports nutrition. This brand stands out against competitors for its history of pioneering pre‑workouts and delivering consistent, widely trusted products that athletes recognise and rely on. BSN’s heritage as a global leader, established in 2001, underpins a culture of innovation and professional sponsorship that supports performance communities worldwide. This brand is recognised for its reliability and reach, with millions of products sold through major retailers, reinforcing its industry standing. Our selection process evaluated the manufacturer’s dedication to quality and traceability, and BSN consistently aligns with our expectations for robust product development and consumer trust. This brand was evaluated by our medical team for compliance with our supplement quality standards.
This partnership is particularly well suited for N.O.-Xplode because the formulation focuses on energy, endurance and focus with a proven track record in the category.