wheywise_logoWheyWise
Compare All ProteinSearch protein powders by price
Browse all

By type

Whey ConcentrateMost popular and affordableWhey IsolateHigh protein, low lactoseVegan ProteinPlant-based options ranked by valueCaseinSlow-release overnight proteinMass GainerHigh-calorie bulking powdersClear WheyLight, juice-style protein drinks

By goal

Protein PicksTop 3 picks per goal: cheapest, vegan, isolate, bulking, tasteCheapest OverallLowest cost per 25g of proteinBest for Weight LossHigh protein, low calorie options

Brand vs Brand

Myprotein vs BulkValue, range and quality comparedON vs MyproteinPremium vs budget head-to-headMyprotein vs Protein WorksImpact Whey vs Whey 80 on priceView all comparisons →

Savings

Deals & Discount CodesLive codes and price drops
Live
Compare All SupplementsCreatine, pre-workout, recovery and aminos
Browse all

By category

CreatineMonohydrate and HCL, ranked by cost per 5gPre-workoutStim and stim-free formulasPost-workoutRecovery blends with protein + carbs + EAAsBCAAs & EAAsAmino acid formulas by leucine content
All VitaminsMultivitamins, omega 3, probiotics and more
Browse all

By category

MultivitaminsDaily essentials in a single capsuleBones & JointsCurcumin, magnesium, calcium supportGut & DigestionProbiotics, debloat and detox formulasSleep & StressAshwagandha, magnesium glycinate, nootropicsBrain & EnergyB12, choline, nootropic blendsWomen's HealthPMS, menopause and pregnancy supportImmunityVitamin D3, iron and vitamin COmega 3Algae-based DHA + EPA, no fishEye HealthLutein, zeaxanthin, screen-friendly
Protein FinderAnswer 5 questions, get your matched picksProtein CalculatorFind your optimal daily intakeProtein Comparison ToolCompare any two products side by side
BlogGuides, price analysis and brand reviewsProtein ReviewsSide-by-side protein comparisonsSupplement ReviewsCreatine, pre-workout and recovery head-to-headsVitamin ReviewsMultivitamins, sleep, gut and immunity comparedFAQCommon questions answered
wheywise_logo

WheyWise compares protein powder prices across the UK so you can see every bag side by side and buy on facts, not whatever shows up first on Google. Every price is shown with the date it was checked.

CompareCompare Protein PricesWhey ConcentrateWhey IsolateVeganCaseinMass Gainer
DealsBest Deals
CompanyBlogFAQContactPrivacyAffiliate DisclosureInstagram

© 2026 WheyWise. Prices shown with their check date. We earn a small commission if you buy through our links, at no extra cost to you.

Peak Supps

Peak Supps Protein Powder: UK Prices & Range

Every Peak Supps protein product tracked, ranked by cost per 25g protein. UK pricing across stocking retailers, each price shown with its check date.

12 products tracked·57+ retailers·Dated price checks
Cheapest right now·top 4 of 12
#1Peak Supps Organic Rice Protein Powder 80%
Peak Supps
Organic Rice Protein Powder 80%
£0.11/ 25g
#2Peak Supps Pea Protein Isolate 80%
Peak Supps
Pea Protein Isolate 80%
£0.24/ 25g
#3Peak Supps Soy Protein Isolate 90%
Peak Supps
Soy Protein Isolate 90%
£0.25/ 25g
#4Peak Supps Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF
Peak Supps
Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF
£0.41/ 25g
Peak Supps

Every product, one place.

Back to all protein
Showing 12 peak supps products
Quick filters

Is Peak Supps a good brand?

Peak Supps sells mostly unflavoured, single-ingredient protein in large bags rather than flavoured tubs, which is why it so often lands at the cheap end of a per-gram comparison: you are buying the raw isolate without the flavour system. That suits you if you mix your own shakes or bake with protein, and suits you badly if you want something that tastes good with water. WheyWise tracks 13 Peak Supps products across 6 product types. The cheapest works out to £0.11 per 25g of protein on Organic Rice Protein Powder 80% 1kg, with the range spanning £0.11 to £1.00 across 2 UK retailers. Check the pack size before you buy: the lowest per-gram prices here are usually 5kg sacks.

BULK GAINSPeak Supps Organic Rice Protein Powder 80%

Peak Supps

Organic Rice Protein Powder 80%

Mass gainer
96 bought·Organic · 1kg
Protein
20g
Kcal
93
Carbs
1g
Clean
50
£0.11per 25g protein
£3.49 bag·1 retailer·
View deal
BULK GAINSPeak Supps Organic Rice Protein Powder 80%
Peak Supps

Organic Rice Protein Powder 80%

Mass gainer1kg
96 bought this week
Protein
20g
Kcal
93
Carbs
1g
Clean
50
£0.11per 25g protein
£3.49 bag·1 retailer·
View deal
CHEAPESTPeak Supps Pea Protein Isolate 80%

Peak Supps

Pea Protein Isolate 80%

Vegan
85 bought·Unflavoured · 5kg
Protein
20g
Kcal
93
Carbs
1g
Clean
90
£0.24per 25g protein
£38.99 bag·1 retailer·
View deal
CHEAPESTPeak Supps Pea Protein Isolate 80%
Peak Supps

Pea Protein Isolate 80%

Vegan5kg
85 bought this week
Protein
20g
Kcal
93
Carbs
1g
Clean
90
£0.24per 25g protein
£38.99 bag·1 retailer·
View deal
HIGHEST PROTEIN %Peak Supps Soy Protein Isolate 90%

Peak Supps

Soy Protein Isolate 90%

Vegan
Unflavoured Dairy Based · 5kg
Protein
22.8g
Kcal
93
Carbs
0.3g
Clean
88
£0.25per 25g protein
£45.99 bag·1 retailer·
View deal
HIGHEST PROTEIN %Peak Supps Soy Protein Isolate 90%
Peak Supps

Soy Protein Isolate 90%

Vegan5kg
Protein
22.8g
Kcal
93
Carbs
0.3g
Clean
88
£0.25per 25g protein
£45.99 bag·1 retailer·
View deal
CHEAPESTPeak Supps Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF

Peak Supps

Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF

Whey isolate
87 bought·Unflavoured · 5kg
Protein
23.8g
Kcal
105
Carbs
0.3g
Clean
84
£0.41per 25g protein
£77.99 bag·1 retailer·
View deal
CHEAPEST● TrendingPeak Supps Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF
Peak Supps

Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF

Whey isolate5kg
87 bought this week
Protein
23.8g
Kcal
105
Carbs
0.3g
Clean
84
£0.41per 25g protein
£77.99 bag·1 retailer·
View deal
Peak Supps Organic Hemp Protein Powder 50%

Peak Supps

Organic Hemp Protein Powder 50%

Vegan
Organic · 5kg
Protein
12g
Kcal
-
Carbs
1.6g
Clean
89
£0.51per 25g protein
£48.99 bag·1 retailer·
View deal
Peak Supps Organic Hemp Protein Powder 50%
Peak Supps

Organic Hemp Protein Powder 50%

Vegan5kg
Protein
12g
Kcal
-
Carbs
1.6g
Clean
89
£0.51per 25g protein
£48.99 bag·1 retailer·
View deal
Peak Supps Micellar Casein Concentrate Protein Powder

Peak Supps

Micellar Casein Concentrate Protein Powder

Mass gainer
Vanilla Stevia · 5kg
Protein
20.2g
Kcal
88
Carbs
1.4g
Clean
46
£0.62per 25g protein
£99.99 bag·1 retailer·
View deal
● TrendingPeak Supps Micellar Casein Concentrate Protein Powder
Peak Supps

Micellar Casein Concentrate Protein Powder

Mass gainer5kg
Protein
20.2g
Kcal
88
Carbs
1.4g
Clean
46
£0.62per 25g protein
£99.99 bag·1 retailer·
View deal
CHEAPESTPeak Supps Milk Protein Concentrate Powder

Peak Supps

Milk Protein Concentrate Powder

Casein
68 bought·Vanilla Stevia · 5kg
Protein
20.2g
Kcal
88
Carbs
1.3g
Clean
74
£0.64per 25g protein
£102.99 bag·1 retailer·
View deal
CHEAPEST● TrendingPeak Supps Milk Protein Concentrate Powder
Peak Supps

Milk Protein Concentrate Powder

Casein5kg
68 bought this week
Protein
20.2g
Kcal
88
Carbs
1.3g
Clean
74
£0.64per 25g protein
£102.99 bag·1 retailer·
View deal
HIGHEST PROTEIN %Peak Supps Egg White Powder

Peak Supps

Egg White Powder

Mass gainer
White · 5kg
Protein
20.5g
Kcal
94
Carbs
1.1g
Clean
46
£0.67per 25g protein
£109.99 bag·1 retailer·
View deal
HIGHEST PROTEIN %Peak Supps Egg White Powder
Peak Supps

Egg White Powder

Mass gainer5kg
Protein
20.5g
Kcal
94
Carbs
1.1g
Clean
46
£0.67per 25g protein
£109.99 bag·1 retailer·
View deal
HIGHEST PROTEIN %Peak Supps Micellar Casein

Peak Supps

Micellar Casein

Casein
Natural · 900g
Protein
20.5g
Kcal
88
Carbs
0.5g
Clean
74
£0.95per 25g protein
£27.90 bag·1 retailer·
View deal
HIGHEST PROTEIN %● TrendingPeak Supps Micellar Casein
Peak Supps

Micellar Casein

Casein900g
Protein
20.5g
Kcal
88
Carbs
0.5g
Clean
74
£0.95per 25g protein
£27.90 bag·1 retailer·
View deal
CHEAPESTPeak Supps Organic Whey Protein

Peak Supps

Organic Whey Protein

Whey concentrate
99 bought·Organic · 5kg
Protein
19.8g
Kcal
96
Carbs
1.8g
Clean
70
£0.95per 25g protein
£149.99 bag·1 retailer·
View deal
CHEAPEST● TrendingPeak Supps Organic Whey Protein
Peak Supps

Organic Whey Protein

Whey concentrate5kg
99 bought this week
Protein
19.8g
Kcal
96
Carbs
1.8g
Clean
70
£0.95per 25g protein
£149.99 bag·1 retailer·
View deal
Peak Supps Whey Protein Isolate 90%

Peak Supps

Whey Protein Isolate 90%

Whey isolate
Banana · 2kg
Protein
22.5g
Kcal
90
Carbs
0.5g
Clean
84
£0.97per 25g protein
£69.99 bag·1 retailer·
View deal
Peak Supps Whey Protein Isolate 90%
Peak Supps

Whey Protein Isolate 90%

Whey isolate2kg
Protein
22.5g
Kcal
90
Carbs
0.5g
Clean
84
£0.97per 25g protein
£69.99 bag·1 retailer·
View deal
Peak Supps Whey Protein Concentrate 80% - Grass Fed

Peak Supps

Whey Protein Concentrate 80% - Grass Fed

Mass gainer
Vanilla - Stevia · 5kg
Protein
20g
Kcal
95
Carbs
3g
Clean
49
£1.00per 25g protein
£159.99 bag·1 retailer·
View deal
● TrendingPeak Supps Whey Protein Concentrate 80% - Grass Fed
Peak Supps

Whey Protein Concentrate 80% - Grass Fed

Mass gainer5kg
Protein
20g
Kcal
95
Carbs
3g
Clean
49
£1.00per 25g protein
£159.99 bag·1 retailer·
View deal
Browse All Peak Supps Products (12)
  • Peak Supps - Egg White Powder
  • Peak Supps - Grass Fed Hydrolysed Beef Protein Isolate 95% - HydroBEEF
  • Peak Supps - Micellar Casein
  • Peak Supps - Micellar Casein Concentrate Protein Powder
  • Peak Supps - Milk Protein Concentrate Powder
  • Peak Supps - Organic Hemp Protein Powder 50%
  • Peak Supps - Organic Rice Protein Powder 80%
  • Peak Supps - Organic Whey Protein
  • Peak Supps - Pea Protein Isolate 80%
  • Peak Supps - Soy Protein Isolate 90%
  • Peak Supps - Whey Protein Concentrate 80% - Grass Fed
  • Peak Supps - Whey Protein Isolate 90%

About Peak Supps

UK prices on every Peak Supps product we track, ranked by cost per 25g of protein. Every price is shown with the date it was checked.

Related

Cheapest OverallWhey ConcentrateWhey IsolateVegan

Frequently Asked Questions

How much does Peak Supps protein cost in the UK?

Peak Supps protein currently ranges from £0.11 to £1.00 per 25g of protein across the UK retailers we track. The cheapest right now is Organic Rice Protein Powder 80% 1kg.

Why is Peak Supps cheaper per gram than most brands?

Most of the range is unflavoured single-ingredient powder sold in large bags, so there is no flavour system, sweetener blend or small-tub packaging in the price. The trade-off is taste and convenience rather than protein quality. Check the pack size column above before assuming a headline price applies to a tub you would actually want.

Is Peak Supps protein any good for shakes?

The flavoured products in the table above mix as normal. The unflavoured isolates are designed to be blended into something else, and most people find them hard going with water alone. The protein per 100g column shows what you are getting either way.

Compare Other Protein Brands

Applied NutritionMyproteinBulkOptimum NutritionIsopurePhD NutritionGrenadeProtein WorksCNP ProfessionalSci-MX NutritionReflex NutritionKineticaBoditronicsNXT NutritionMatrix NutritionThe Bulk Protein CompanyBioTech USAPulsinDY NutritionMaxiNutritionXCelerate NutritionPure Source NutritionProtein DynamixUSNPER4M NutritionWarriorESNOlimp NutritionEfectiv NutritionThe Health ProjectSports FuelNaughty BoyTrec NutritionTime 4 NutritionSTRT NutritionAtlasAll Brands
Shop by goal

Pick a target, see the shortlist.

Cheapest Overall

Lowest £/25g across every protein type

View comparison

Best for Weight Loss

Low-carb, low-sugar picks by £/25g

View comparison

Clear Whey

Lighter, juice-style whey isolates

View comparison
Brand battles

Two brands, one clear winner.

Myprotein vs Bulk

The UK's two biggest DTC brands, head-to-head

View comparison

ON vs Myprotein

Premium global vs budget UK favourite

View comparison

Myprotein vs Protein Works

Impact Whey vs Whey 80, cheapest per 25g

View comparison
Power users
Advanced comparison: every product, filtered

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

Tracking 57 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, with every price shown alongside the date it was checked. 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 quality, not just %
Protein %, leucine and digestibility feed the Performance score. A 90% isolate and a 90% vegan blend are not the same.
03
Clean-label audit
Ingredient count, artificial sweeteners, added sugars, third-party certifications. 0 to 100 score.
04
Social and review signals
Weekly purchase volume and weighted review scores surface what people actually re-buy, not just what ranks on search.
12 results