Protein brand Grenade has added a duo of biscuits to its Carb Killa range.

Following the success of the range, which comprises high-protein, low-sugar shakes, bars, spreads and brownies, Grenade has expanded its product portfolio to include a new biscuit.

The biscuits are available in two flavours, Double Chocolate and Salted Caramel, and each single biscuit contains 109 calories, 6g of protein and 0.8g of sugar. They are sold in packs of two.

 “We are so excited to be launching the Carb Killa Biscuit. It is the perfect end to what has been an incredible year at Grenade, dominated by innovative new product launches which have revitalised the market and strengthened our position as the leading healthy snacking brand,” said Juliet Barratt, co-founder and CMO of Grenade.

“We’re hoping this new addition will excite current Grenade fans and reach out to an ever-growing demographic of customers looking for something healthy and nutritious but different.”