IRN-BRU Energy No Sugar 330ml

New IRN-BRU Energy combines the iconic taste of IRN-BRU with the taurine, caffeine, B vitamins and taste of an energy drink, but without any sugar. Specially designed to meet the needs of today's busy lives, IRN-BRU Energy is a great-tasting energy drink from IRN-BRU that gives you a unique and exciting taste experience. With high caffeine levels, IRN-BRU Energy is the ultimate boost for IRN-BRU fans everywhere. IRN-BRU Energy: IRN-BRU. Energised.