PAS Nutrution

Pro Athlete Supplementation was created as a result of a partnership between Jon Williams, WRU National Squad Nutritionist and Darren Campbell, MBE, Olympic and silver medalist.

Jon was responsible for Darren’s nutrition for the last 10 years of his career where he collected his gold and silver medals.

As Darren was nearing retirement, Jon suggested forming a company to develop the most effective sports nutrition products for professional athletes, soccer and rugby players. As a result, PAS was formed.

Providing athletes with products to improve their recovery and performance was the starting point for PAS Nutrition.


In partnership with FOOTBOKS®, PAS Nutrition provides quality products (Informed Sport certified).

PAS Nutrition gels have been validated by FOOTBOKS®, its team and its sponsors.

PAS Nutrition was discovered with 2 products in the BOXING DAY box of December 2019: “EXCEL Energy GEL and caffeine – berry flavor” & “Energy EXCEL Gel – lemon flavor”.

The composition of the December box was as follows:

All these products are available individually in our shop!


We find PAS Nutrition with its excellent Protein Cookies as well as it’s recovery drink in the FOOTBOKS of August 2020, whose composition was as follows:

All these products are available individually in our store!


Informed-Sport is a quality assurance program for sports nutrition products, suppliers to the sports nutrition industry and supplement manufacturing facilities.

The program certifies that all nutritional supplements and/or ingredients bearing the Informed-Sport logo have been tested for prohibited substances by the world-class sports anti-doping laboratory, LGC.

About the company

Founding principles

Formulation before price
Pre-sales advice
The number 1 choice for performance nutrition in the UK

Athlete safety has always been a priority. PAS is fully committed to the sports testing protocol and every batch is tested.

PAS is validated by Informed Sport.

The PAS Nutrition Team

Jon Williams BSc, WRU National Squad Nutritionist
Darren Campbell MBE, Olympic Gold Medalist
Kevin Walker Director of Sales
Gary Walters Director of Operations
Chris Edwards MSc, Performance Nutritonist WRU and Leicster City FC
Chanel Williams Performance Nutritionist WRU, FAW and Cardiff City

Why choose NOT Nutrition?

Since the company was founded in 2006, PAS has established a solid reputation among the elite of professional soccer and rugby clubs.

PAS ensures that clubs and athletes benefit from a first class service.

Jon is the nutritionist for the WRU (Wales National Rugby Team) national squad, and has worked as a consultant nutritionist for the Australian tour of the British and Irish Lions 2013 and the new Zealand 2017.

Darren provides speed coaching advice for elite athletes and has worked with soccer and rugby clubs in pre-game coaching.

The product range is constantly evolving based on research and feedback from professionals.

Join the PAS team and stay one step ahead!

Performance / recovery –> Validated!

(A little bit like FOOTBOKS we would say!)