Quality Assurance

We at HIGH5 are committed to creating nutritious products with amazing natural flavours and we’re passionate about helping you achieve your goals – however big or small. That means great tasting yet scientifically formulated products. 

Scientifically engineered performance
All our product formulations are designed to help you reach peak performance. We follow the latest scientific research and only source the finest high quality ingredients from our accredited suppliers that pass our stringent approval process. This means all of our products always adhere to strict European and global standards. 

Advanced flavour development
Once we’re confident the products will help you perform, our in-house flavour experts take over. They balance the sweet with the sour, testing and tweaking all the time. Never satisfied unless the result tastes great. You won’t see unnecessary fillers or artificial flavours at HIGH5. Rhubarb and custard for sports nutrition? It just doesn’t sit right with us. We only use natural flavours that we know will give you the boost you need, like tangy Citrus or sweet Berry. 

Rigorously tested 
We’re dedicated to designing products which pack enough punch to get you over the finish line. As well as testing rigorously with our own experts, we work closely with German professional cycling team BORA - hansgrohe, who put HIGH5 to the test on-road, during high intensity training sessions. 


As fellow athletes and believers in clean and fair sport, we take our drugs free policy very seriously. Doping undermines the integrity of sport and the ethos of fair competition. It is fundamentally contrary to the spirit of sport. HIGH5 supports the World Anti-Doping Agency’s (WADA) Code and their List of Prohibited Substances.


Our gel and powder manufacturing site has been Informed Manufacturing Certified. This certification provides in-depth analysis into critical control processes. Through regular on-site inspections and manufacturing facility swabbing, Informed Manufacturer site registration helps HIGH5 identify and resolve areas of risk within the manufacturing process.

For athletes that require batch tested products,  HIGH5 products are available in our Batch Tested section from our online shop. These are tested for banned substances by LGC, a world class lab and lead the Informed-Sports program.

Read our full Drugs Free Statement here.

You can view the original Certified Manufacturing Site document here.

Food Safety and Quality

At HIGH5 ensuring that your food is safe and produced to the highest quality is extremely important to us. We have a robust food safety and quality management system that operates to HACCP, ISO2200 and ISO9001 standards. HACCP (hazard analysis and critical control point) is a management system in which food safety is addressed through the analysis and control of biological, chemical, and physical hazards from raw material production, procurement and handling, to manufacturing, distribution and consumption of the finished product. Our HACCP system has been externally reviewed by RQA and deemed to meet the requirements of Codex Alimentarius and industry Good Manufacturing Practice (GMP). ISO22000 and ISO9001 set out the criteria for a food safety and quality management system based on a number of management principles including a strong customer focus, the motivation and implication of top management, the process approach, robust risk assessment and continual improvement. We have been externally assessed by LRQA to meet ISO22000:2018 standards, and by QMS to meet ISO9001:2015 standards.

View our Good Manufacturing Practice (HACCP) certificate here. 

View our ISO9001:2015 certificate here.

View our ISO22000:2018 certificate here.

ESSNA Member

Trusted sports nutrition


HIGH5 is a member of the European Specialist Sports Nutrition Alliance (ESSNA), a European-wide trade association bringing industry-leading sports nutrition brands and manufacturers together. They are the voice of the responsible specialist sports nutrition sector to address the issue of non-compliant products tarnishing the reputation of the sector, ensure the development of an appropriate and balanced regulatory framework for sport nutrition products and to support continued independent scientific research into sport nutrition and into issues relating to quality and safety.

Food Hygiene


The safety of our customers is paramount to us so we're extremely proud to have achieved a 5-Star Environmental Health Office (EHO) rating for our exception hygiene standards. We invest a great deal making sure that our hygiene and production standards are second to none.

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