Shop Grenade supplements

Grenade is best known for Carb Killa protein bars — dessert-style high-protein snacks built for training days, desk drawers and travel when a shaker is not practical.

This collection has 50+ Grenade listings, dominated by Carb Killa multipacks in flavours like Oreo, Peanut Nutter, Birthday Cake, Jaffa Quake, Fudged Up, Lemon Cheesecake and white-chocolate variants. Most shoppers come here for bars first, then compare macros across flavours.

How to choose: pick higher-protein / lower-sugar options for cutting phases; choose more indulgent flavours when adherence matters more than the tightest macros. Browse the wider protein bars and protein snacks hubs, or pair bars with whey isolate on heavier training days.

Grenade at GymStack — free UK delivery over £75.