Brand Showdown · 2026
Grenade vs Optimum Nutrition
No approved effectiveness assessment is available. Historical percentages are unverified and do not establish dosing, product quality or a recommendation. Labels and listed prices remain available for research.
Verdict
No approved effectiveness assessment is available. Historical percentages are unverified and do not establish dosing, product quality or a recommendation. Labels and listed prices remain available for research.
Lower listed average price per serving: Grenade at £1.06/serving on average. Catalogue mixes and serving sizes differ; this is not an equivalent-dose or effectiveness comparison. Delivery and checkout costs are excluded, and no approved purchase offer is implied.
Category head-to-head
Alphabetically selected research examples where both brands have records; no product winner is selected.
Whey
Grenade
Protein Powder
£0.80/serving
View retailer ↗Unverified listing · check pack and price · affiliate linkPre-Workout
Grenade
Pre-Workout
£1.25/serving
View retailer ↗Unverified listing · check pack and price · affiliate linkEAAs
How we score
No approved effectiveness assessment is available. Historical percentages are unverified and do not establish dosing, product quality or a recommendation. Labels and listed prices remain available for research.
Informational only — not medical advice. Retailer links carry their own disclosures. This never affects scoring.