Head-to-Head · 2026
Grenade Carb Killa (Chocolate Chip Salted Caramel) vs Myprotein Layered Protein Bar (Salted Caramel)
We score both protein bars products against the same evidence-based clinical reference, so you can see exactly how their active doses, true cost per serving and Effectiveness Match scores stack up — never brand reputation or marketing.
Verdict
Grenade Carb Killa (Chocolate Chip Salted Caramel) and Myprotein Layered Protein Bar (Salted Caramel) are level on Effectiveness Match (93 each).
Best value per serving: Myprotein Layered Protein Bar (Salted Caramel) at £1.80/serving (score 93).
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How we score
Each product earns an Effectiveness Match score (0–100) measuring how closely its active ingredient doses match the evidence-based clinical reference for its category. Proprietary blends and amino-spiked formulas are penalised because they hide the real dose. We are independent — scores are never influenced by brands or affiliate deals.
Informational only — not medical advice. Buy links are affiliate links; we may earn a commission at no extra cost to you. This never affects scoring.