10% OFF
Enjoy 10% Off Your Shopping Cart
◔ Unconfirmed Last seen 2 days ago No fixed expiry
SUM•••••
Shop on Grenade →
Grenade Coupons & Promo Codes
17 collected codes · 2 with usage evidence · Updated October 2026
Save more at Grenade with the latest coupons, promo codes and offers. See what is available, the discounts and cashback.
17
Collected codes
2 with usage evidence
17%
Average discount
Across codes that state a %
Oct 17, 2026
Last verified
We check codes daily
12%
Codes with evidence
Of all collected codes
Coupon & Savings Trends
New Grenade codes found and average discount over the last 6 months.
● Number of coupons● Average discount
- 17%
- Average discount
- 17
- Codes found (6 mo)
- Oct
- Best discount month (17%)
Best Grenade Coupon Codes
Collected codes may be untested. Check usage evidence and checkout restrictions.
Showing 9–16 / 17 matching codes
£30 OFF
Grenade Discount Code: Save £30 on Any Purchase
◔ Unconfirmed Last seen 2 days ago No fixed expiry
TRE•••
Shop on Grenade →
10% OFF
Grenade Coupon: 10% Off Your Order
◔ Unconfirmed Last seen 2 days ago No fixed expiry
TEN•••
Shop on Grenade →
£1.38 OFF
Enjoy shopping at Grenade.com and shop protein bars for just £1.38 each. Enter this discount code at checkout.
◔ Unconfirmed Last seen 2 days ago No fixed expiry
B•••
Shop on Grenade →
25% OFF
25% Off Your Order
◔ Unconfirmed Last seen 2 days ago No fixed expiry
ALI•••
Shop on Grenade →
10% OFF
10% Off Your Purchase with Grenade Code
◔ Unconfirmed Last seen 2 days ago No fixed expiry
TAK•••
Shop on Grenade →
20% OFF
20% Off Your Cart with Code
◔ Unconfirmed Last seen 2 days ago No fixed expiry
WXU••••••
Shop on Grenade →
10% OFF
Grenade Promo Code: 10% Off Your Order
◔ Unconfirmed Last seen 2 days ago No fixed expiry
PAY•••••
Shop on Grenade →
How to Use a Grenade Coupon Code
It only takes a few seconds to save.
-
1
Find a code
Choose a Grenade coupon from this page.
-
2
Copy the code
Click the Get Code button to reveal and copy it.
-
3
Shop at Grenade
Go to Grenade and add items to your cart.
-
4
Paste and save
Enter the code at checkout to apply your discount.
About Grenade Coupons
Axio Coupon has collected 17 Grenade coupon codes, 2 with usage evidence, averaging about 17% off across codes that state a percentage. We rank codes by usage evidence; always check each offer’s terms at the store’s checkout.
Frequently asked questions
How many Grenade coupons are available?
There are 17 collected Grenade coupon codes right now, 2 of them with usage evidence.
How do I use a Grenade coupon code?
Click 'Get code' to reveal the full code, copy it and paste it into the promo code box at Grenade checkout.
Why did a coupon code not work?
Codes can expire, hit a usage limit or require a minimum order. Try another code, or use the Axio Coupon extension to test codes automatically.
Offers can change; check the terms at the store’s checkout.
Popular coupon searches
Explore more stores and find savings on your favorite brands.