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Quality Assurance

Nutrition X are committed to providing our athletes with
the highest level of quality, safety and service. 

Quality Assurance


All Nutrition X products are formulated by Professor Don MacLaren and Professor Graeme Close, who both have years of hands on experience with teams such as England RUFC and Liverpool FC as well as extensive scientific knowledge through their research in areas such as vitamin D, Carbohydrate and Fat metabolism.


Our manufacturers produce only top quality sports and nutritional products and are committed to only using quality approved ingredient suppliers. Every raw ingredient sourced is rigorously assessed by their in-house NPD team, who study the WADA banned list, EU legislation, run allergen checks and perform risk analysis on every single raw ingredient used in the formulation of the Nutrition X sport nutrition range.


The facility used to manufacture Nutrition X products is Informed-Sport registered, carries the ISO 22000 certification and are members of the European Specialist Sport Nutrition Alliance (ESSNA), a European-wide trade association bringing industry leading retailers and manufacturers together to ensure consistently delivered messages and promoting consumer choice and trust in the sports nutrition industry.


As well as using an Informed-Sport registered manufacturer, Nutrition X also independently send every batch of their formulated products to the LGC & Informed-Sport laboratory, where the samples are tested using LGC’s ISO accredited supplement screen. In addition to this Informed-Sport also perform blind testing in order to independently ensure the integrity of all formulated Nutrition X products.

Customer Service

We are proud to form close partnerships and relations with our clubs and athletes and pride ourselves on creating an added value by offering our team of expert knowledge through educational talks, recipe cards and nutritional content, that focuses on more than just the product. Our team are always on hand and happy to help with any queries you may have, so feel free to contact us today!



With anti-doping at the fore front of most major news stories, and athletes, coaches, strength and conditioners as well as nutritionists expected to take more responsibility and facing higher consequences for inadvertent doping, we know how crucial it is to feel as reassured as possible when it comes to your sport nutrition. That is why we have all our batch certificates on hand and available, so please don’t hesitate to ask for your Informed-Sport certificate relating to your order at Nutrition X.


All UK orders placed through the website are dispatched using a next working day delivery service. International deliveries are also available on select European countries, which takes 1 – 3 working days. We deal with club orders individually and separate from the website, so please get in touch with us using the details below and our team will be more than happy to advise you further.