Dorian Yates Nox Pump Ultimate 400 grams

L-Citrulline 25g, Tri-Methyl Glycine 25g, Beta Alanine 16g, L-Ornithine 7.5g, L-Tyrosine 5g, Caffeine Anhydrous 1.75g, Juniper Berry Extract 1.5g, Kigelia Africana 1.5g, AstraGin 0.25g, BioPerine 0.05g.

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.

Mix 1 scoop (20g) of Dorian Yates Nox Pump Ultimate with water and consume approximately 20-30 minutes before your workout. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a balanced diet. If you have health problems or questions about taking the product, consult a doctor or nutritionist.

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

L-Citrulline is an amino acid that helps with normal bodily processes tied to blood flow and workout performance.

This formula also includes Beta-Alanine and caffeine, which help boost energy and endurance during training sessions.

What Does L-Citrulline Do?

L-Citrulline helps support nitric oxide production which is linked to better muscle blood flow and the pump during exercise, and research shows benefits in performance at higher daily doses [which is how it works for athletes] NHS/EFSA-aligned evidence supports its role in normal vascular function.

Dr. Wax from a university found that L-Citrulline can influence nitric oxide production, contributing to improved blood flow during physical activity [gesturing to real world effort], which makes this supplement feel practical.

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

Dorian Yates is Welzo's chosen partner for this supplement, aligning with our focus on high‑quality, performance‑driven brands. This brand leads with a long history in extreme pre‑workout formulations and a clear emphasis on pump, energy and focus, setting it apart from competitors through its distinctive NOX line approach. The product blends prominent actives such as L‑citrulline and caffeine with absorption aids like AstraGin and BioPerine, underscoring the brand's commitment to potency and practical delivery. This brand versus alternatives stands out for its high‑stimulant profile and thoughtful inclusion of branded absorption aids, which our experts recognise as meaningful in formulation quality. Our team evaluated the formulation philosophy and ingredient selection to ensure alignment with Welzo’s standards, and this brand consistently demonstrates a rigorous, science‑led mindset. For more on how we assess brands, see our team of medical experts and our quality certification process, which guided this selection. our team of medical experts and our quality certification process.