High5 is a British company producing supplements for athletes especially known in the triathlon community, but also cooperating with leading teams of the road peloton, among others: Bora-Hansgrohe- team Rafał Majka and World Champion Peter Sagan. A company with over 20 years of experience is especially known for their 4: 1 beverage containing carbohydrates and proteins (BCAA) in a mentioned ratio. Given ratio makes this supplement a perfect option for long lasting exercises. The High5 offer includes energy gels, bars and recovery drinks. The High5 products also include starter belts, gel sachet belts and water bottles.