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Grenade discount codes and vouchers
April 2024
6 offers validated
2 months ago
Top Voucher
Up to 24% off
Save up to 24% on our new sports nutrition range with this Grenade discount offer.
More discounts this week
Reveal this Grenade discount offer to sign up to our special access zone to get a FREE 5-bar welcome pack with your first order over £50.
Recently Expired Discount Vouchers
Enter this Grenade voucher code to get Chocolate Chip Salted Caramel (4 Pack) for just £5.10.
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- Voucher code
30% off
Works sitewide. Receive 30% off all orders when you paste this discount code at Grenade.
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- Voucher code
40% off
Grab 40% off crates of Grenade Energy when you use this voucher code.
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- Voucher code
25% off
Receive 25% off your next order when you use this Grenade voucher code.
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- Voucher code