Certification status
Informed Sport
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Grenade Grenade High Protein Shake
Grenade's ready-to-drink protein shake — a grab-and-go bottle for post-training or busy days, with no mixing or shaker needed. Informed Sport certified, with every batch tested against the banned-substances list. £10.75 on Amazon UK, rated 4.4 from nearly 1,000 reviews.
Buy in the UK
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Why this certification matters
- Informed Sport
- Informed Sport certification is especially relevant for athletes in tested sports because products are batch-tested for substances prohibited in sport.
Frequently asked questions
- Does it need mixing?
- No — it's a ready-to-drink shake, taken straight from the bottle.
- Is it banned-substance tested?
- Yes — Informed Sport certified, with every batch screened against the banned-substances list.
- When would you choose an RTD shake over a powder?
- Convenience — no shaker or water needed, useful for travel or straight after training. Powders are cheaper per serving.
- Is this the same brand as the protein bars?
- Yes — Grenade is best known for its Carb Killa bars; this is its ready-to-drink protein shake.
