MyProtein Layered Bar vs Grenade Protein Bar
MyProtein's Crispy Layered Bar vs Grenade — the in-house challenger against the category leader, at near-identical calories.
MyProtein
MyProtein Crispy Layered Bar
27g protein / 100g
Winner
Grenade
Grenade Protein Bar
36g protein / 100g
Representative products shown — the top efficiency scorer in each line. Tap a card for the full product page.
Our verdict
Grenade wins clearly
Same calories, very different bars: 203 vs 206 kcal buys you 15.7g protein in the MyProtein bar and 21.6g in the Grenade — nearly 6g more protein for 3 extra calories. That's the whole rivalry in one line.
The scores agree: 84/A against 62/B, Grenade's biggest efficiency margin in this wave. Cleaner too (95 vs 91), less sugar, less fat. There isn't a line on the label where the Layered bar fights back.
MyProtein's case is price and the wider ecosystem — if you're already ordering powder, throwing a box of these in the basket is cheap and convenient. But on nutrition alone, this is Grenade's most comfortable win.
Head to head
Per serving, from UK label data.
| MyProtein Crispy Layered Bar | Grenade Protein Bar | |
|---|---|---|
| Protein | 15.7g | 21.6g ✓ |
| Calories | 203 ✓ | 206 |
| Sugar / 100g | 4.1g | 2.5g ✓ |
| Fat / 100g | 15.0g | 13.0g ✓ |
| Clean Score | 91 | 95 ✓ |
Who should buy which
Buy the Layered Bar if…
You're already a MyProtein shopper and want the cheapest bar in the basket. Acceptable, not exceptional — know the 6g protein gap before you commit to a box.
Buy Grenade if…
You want the best macros of the mainstream bars — 21.6g protein at 206 kcal with a 95 Clean Score. The benchmark for a reason.
Frequently asked
How much protein is in a MyProtein Layered Bar vs Grenade?
Per bar: 15.7g (58g bar) vs 21.6g (60g bar) — Grenade gives you nearly 6g more protein for 3 extra calories.
Is the MyProtein Layered Bar bad?
Not bad — 62/B with a 91 Clean Score is a solid mid-tier bar. It's just outgunned by the category leader on every line.
Compare them yourself, live
Run MyProtein Crispy Layered Bar against Grenade Protein Bar in our interactive compare tool — with your own product picks.
Open in compare tool →More rivalries
Barebells Protein Bar vs Grenade Protein Bar
Grenade by a nose — but buy on flavour — Barebells vs Grenade — the UK's great protein bar debate. Two Grade-A bars separated by almost nothing on the label.
PhD Smart Bar vs Grenade Protein Bar
Grenade wins clearly — PhD Smart Bar vs Grenade Protein Bar — two supermarket staples, but the labels tell very different stories.
Warrior Crunch vs Barebells Protein Bar
Barebells wins — check the fat — Warrior Crunch vs Barebells Protein Bar — the crunch-texture battle, decided by the fat column.