Grenade Discount & Voucher Codes July 2026
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25% off Selected Orders at Grenade
Enter this discount code at checkout to save 25% on selected orders at Grenade.
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20% off Selected Orders at Grenade
Enter this discount code at checkout to save 20% on selected orders at Grenade.
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30% off Selected Orders at Grenade
Enter this discount code at checkout to save 30% on selected orders at Grenade.
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20% off Bestsellers at Grenade
Enter this discount code at checkout to save 20% on bestsellers at Grenade.
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35% off Selected Orders over £30 at Grenade
Enter this discount code at checkout to save 35% on selected orders over £30 at Grenade.
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30% off Selected Orders over £30 at Grenade
Enter this discount code at checkout to save 30% on selected orders over £30 at Grenade.
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20% off First Order with Grenade's Newsletter Sign Up
Click on this link to save 20% on your first order with Grenade's newsletter sign up.
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30% off Active Range at Grenade
Click on this link to get 30% discount on active range at Grenade.
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Up to 50% off Special Offer and Bundles at Grenade
Click on this link to save up to 50% on special offer and bundles at Grenade.
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Earn Points and Redeem Rewards with Grenade Loyalty Points
Click on this link to earn points and redeem rewards with Grenade loyalty points.
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Free Delivery on orders over £30 at Grenade
Click on this link to get free delivery on orders over £30 at Grenade.
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20% off Next Order with Grenade's Newsletter Sign Up
Click on this link to get 20% discount on your next order with Grenade's newsletter sign up.
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35% Blue Light Card Discount at Grenade
Click on this link to get 35% Blue Light Card discount at Grenade.
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47% off Care Package at Grenade
Click on this link to get 47% discount on care package at Grenade.
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36% off Snack Pack at Grenade
Click on this link to get 36% discount on snack pack at Grenade.
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35% Student Discount at Grenade
Click on this link to get 35% student discount at Grenade.
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£10 off When You Refer a Friend at Grenade
Click on this link to get £10 discount when you refer a friend at Grenade.
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Earn Points and Redeem Rewards with Loyalty Points at Grenade
Click on this link to earn points and redeem rewards with loyalty points at Grenade.
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Carb Killa Pick'n'Mix for £42 at Grenade
Click on this link to get carb killa pick'n'mix for £42 at Grenade.
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Save with Discount Codes and Deals at Grenade
Click on this link to save with discount codes and deals at Grenade.
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Carb Killa Advent Calendar for £50 at Grenade
Click on this link and get carb killa Advent calendar for £50 at Grenade.
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Carb Killa Shakes for £12.99 at Grenade
Click on this link to get carb killa shakes for £12.99 at Grenade.
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Power Pack for £35 at Grenade
Click on this link to get power pack for £35 at Grenade.
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Carb Killa Selection Box Bundle for £35 at Grenade
Click on this link to get carb killa selection box bundle for £35 at Grenade.
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Free Gift on orders over £45 at Grenade
Click on this link to get free gift on orders over £45 at Grenade.
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2 for £40 on Carb Killa Protein Bars at Grenade
Click on this link to get 2 Carb Killa protein bars for £40 at Grenade.
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Free Gift on Orders over £50 at Grenade
Click on this link to get free gift on orders over £50 at Grenade.
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Free Next Day Delivery on Orders over £30 at Grenade
Click on this link to get free next day delivery on orders over £30 at Grenade.
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£10 in Points when you Refer a Friend at Grenade
Click on this link to get £10 in points when you refer a friend at Grenade.
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Free Next Day Delivery on Orders over £35 at Grenade
Click on this link to get free next day delivery on orders over £35 at Grenade.
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2 for £45 on Carb Killa Protein Bars at Grenade
Click on this link to get 2 Carb Killa protein bars for £45 at Grenade.
Expired offers for Grenade
Give these a shot — sometimes they still work!
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25% off Full Priced Items at Grenade
Enter this discount code at checkout to save 25% on full-priced items at Grenade.