Informed Sport
Grenade's Carb Killa bar — a high-protein, low-sugar bar (around 20+ g protein and roughly 1–2 g sugar per 60 g bar) sold across a wide flavour range like Caramel Chaos and Cookies & Cream. Informed Sport certified, unusual for a snack bar, so each batch is screened against the banned-substances list. Prices reflect pack size: £22 at Amazon UK (multipack) and £10.15 at Holland & Barrett.
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