Bio-Synergy Biltong is a new marinated lean beef snack, which has been designed as a natural, tasty and nutritionally superior alternative to protein bars.

Each 50g bag is over 55% protein, 2.25g fat, 1.6g carbohydrate and fewer than 140 calories per pack. It is produced in the UK and contains no artificial sweeteners, flavour enhancers, MSG or colourants.

With more and more people taking up outdoor pursuits, Bio-Synergy Biltong promises a convenient, natural and high protein snack, ideal for refuelling whilst on the go.

It has been tested by international athletes and fitness enthusiasts to ensure that it not only delivers the right nutrition, but tastes great too.

With more and more of us adopting fitness, yet with less time to eat a balanced and healthy diet, Biltong is the perfect choice for those leading a hectic life, according to the company.

Bio-Synergy says, "Protein is vital to a healthy lifestyle and weve seen the sports nutrition market explode in the US – a staggering 37% of the population use protein products versus only 17% currently in the UK, but we are starting to catch up."