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Grenade

Grenade Protein UK: Hydra 6 Prices & Range

Every Grenade protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, every price read from the retailer’s own page and re-checked daily.

1 products tracked·Checked daily
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1 grenade products

Is Grenade a good brand?

Grenade is the right choice if you're already buying the bars and want flavour consistency across powder and snacks. Hydra 6 is a 50/50 blend of whey isolate and micellar casein, giving a mixed fast-and-slow absorption profile that suits a single before-bed shake. Hydra 6 is Informed Sport certified, a real benefit if you compete in tested sport. Expect to pay 40 to 60 percent more per 25g of protein than UK value brands. WheyWise tracks 1 Grenade products. The cheapest powder is £0.69 per 25g of protein on Protein 480g, ranging up to £0.69. Pricing varies 20 to 30 percent between retailers on identical products, so the table below is worth a sort.

CHEAPESTGrenade Whey Protein Powder
Grenade

Whey Protein Powder

Whey concentrate
Size
480g
Protein
19.5g
Kcal
93
Carbs
1.2g
Fat
1.1g
£2.67per 25g protein
£40.00bagbag
£83.33/kg·1 retailer
1 retailer available·Best price at Amazon UK
View deal
Browse All Grenade Products (1)
  • Grenade - Whey Protein Powder

About Grenade

UK prices on every Grenade product we track, ranked by cost per 25g of protein. Every price is read from the retailer’s own page and re-checked daily.

Related

Cheapest OverallWhey ConcentrateWhey IsolateVegan

Also made by Grenade

These 9 products are part of the Grenade range but have no live price from a retailer we track, so they are not in the comparison above. You can still check them on Amazon.

  • Grenade 50 Calibre Preworkout
    50 Calibre Preworkout

    3g protein per 100g

    No live priceSearch on Amazon
  • Grenade Birthday Cake Protein Powder
    Birthday Cake Protein Powder

    31g protein per 100g

    No live priceSearch on Amazon
  • Grenade Defend BCAA
    Defend BCAA
    No live priceSearch on Amazon
  • Grenade Protein 480g
    Protein 480g

    75g protein per 100g

    No live priceSearch on Amazon
  • Grenade Hydra 6
    Hydra 6

    25g protein per 100g

    No live priceSearch on Amazon
  • Grenade Peachy Pear BCAA
    Peachy Pear BCAA

    84g protein per 100g

    No live priceSearch on Amazon
  • Grenade Pre-Workout
    Pre-Workout
    No live priceSearch on Amazon
  • Grenade Protein Powder
    Protein Powder

    75g protein per 100g

    No live priceSearch on Amazon
  • Grenade Whey Protein Powder
    Whey Protein Powder

    78g protein per 100g

    No live priceSearch on Amazon

Frequently Asked Questions

How much does Grenade Hydra 6 cost per 25g of protein?

Grenade products currently range from £0.69 to £0.69 per 25g of protein across UK retailers we track. The cheapest right now is Protein 480g. Pricing varies 20 to 30 percent between retailers on identical products.

Is Grenade Hydra 6 whey or casein?

Hydra 6 is a 50/50 blend of whey protein isolate and micellar casein, designed for a mixed fast-and-slow absorption profile. That makes it a reasonable choice for a single before-bed shake, though it is priced above pure whey options from value brands.

Is Grenade Informed Sport certified?

Yes. Hydra 6 is Informed Sport certified, which is a meaningful benefit for athletes subject to drug testing. Always confirm the specific product and batch before buying if certification is essential for your use case.

Compare Other Protein Brands

Applied NutritionMyproteinBulkOptimum NutritionIsopurePhD NutritionProtein WorksProzisVilgainCNP ProfessionalSci-MX NutritionReflex NutritionKineticaPeak SuppsBoditronicsNXT NutritionMatrix NutritionThe Bulk Protein CompanyBioTech USAPulsinDY NutritionMaxiNutritionXCelerate NutritionPure Source NutritionProtein DynamixUSNPER4M NutritionWarriorESNOlimp NutritionEfectiv NutritionThe Health ProjectSports FuelNaughty BoyTrec NutritionTime 4 NutritionSTRT NutritionAtlasTrained by JPScitec NutritionNutriSportStrom Sports NutritionMutantBSNAnimalScience in SportAll Brands
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Lighter, juice-style whey isolates

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Two brands, one clear winner.

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Power users
Advanced comparison: every product, filtered

Dense table view with every product, full filter sidebar, and no editorial surfaces.

Tracking 11 UK retailers
Optimum NutritionApplied NutritionProtein WorksGrenadeUSNReflex NutritionBulkMyProteinFormHuelHolland & BarrettAmazonBootsTescoSainsbury’sMyveganMuscle FoodProtein DynamixPhDWarriorOptimum NutritionApplied NutritionProtein WorksGrenadeUSNReflex NutritionBulkMyProteinFormHuelHolland & BarrettAmazonBootsTescoSainsbury’sMyveganMuscle FoodProtein DynamixPhDWarrior
Methodology

How we rank every bag.

Independent and transparent. Every price is read from the retailer's own page and checked daily. Here's what goes into each score.

01
Cost normalised to £/25g
Every bag divided by its true protein weight, so you see the real cost of a scoop across any size or brand.
02
Protein density, measured
Protein per 100g from the product's own nutrition panel, so a 90% isolate and a 72% concentrate are never compared on bag price alone.
03
Real prices, checked daily
Prices come from the retailer's own listing, never an RRP, and we re-check them every day rather than leaving a feed to drift.
04
Rankings can't be bought
Rank order is cost per 25g of protein. Some outbound links earn commission, and some Amazon links marked Ad pay per click; none of them buy a position in the table.