Whey Protein

What is whey protein from milk?

Whey protein is one of the most popular protein supplements in sports nutrition. It is obtained from whey, the liquid part that separates during the processing of milk and cheese. Whey protein contains all the essential amino acids and is known for its fast absorption, which is why it is widely chosen by people who train and practise strength sports.

Which whey proteins are available and how do they compare?

Compare available whey protein using per-serving nutrition, protein percentage and real protein cost.

Product and typeSize / priceProteinSugars / fat€/kg / €/25 gLactose / claims
Gold Whey Weider
Whey concentrate		500 g · €26.3476.7%* · 23 g / 30 g2 g / 2 g€52.68 / €1.72Milk; lactose n/s
100% Whey Protein Nortech
Whey concentrate with hydrolysed whey		908 g · €32.0372.5% · 21.7 g / 30 g<0.1 g / 2.3 g€35.28 / €1.22Milk; grass-fed stated
Grenade Protein Powder
Whey blend		2000 g · €71.9777.5%* · 31 g / 40 g1.5 g / 1.8 g€35.99 / €1.16Whey; lactose n/s

Product-page and catalogue data checked on 30/07/2026. VAT-inclusive prices and availability may change; values vary by flavour. *Percentage calculated from protein/serving. “n/s” means not stated, not absent.

When should you take whey protein?

Thanks to its fast absorption, whey protein is often chosen post-workout, but it can also be added at breakfast or as a protein snack during the day. The amount and timing may vary depending on your goals, diet and physical activity.

How to choose the right protein powder

The right choice depends on your needs: if you are looking for the best value for money you can opt for whey concentrate, while if you want a purer product or have a reduced lactose tolerance you may prefer whey isolate or hydrolysate. At Citymuscle you will find a wide selection of whey protein from the best brands. For more refined options, compare our whey isolate and hydrolysed protein; to explore every source, browse all protein powders. Complete your training journey with our food supplements and sportswear.

Food supplements are not intended to replace a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose.

Iso Whey 1,8 Kg Iso Whey 1,8 Kg 2
  • On sale!
  • -50%
Available in stock
Whey Protein

Iso Whey 1,8 Kg

€24.97 €49.94
1 Reviews
protein preparation in powder based on milk serum
View
Iso Whey 908 Gr Iso Whey 908 Gr 2
  • On sale!
  • -50%
Available in stock
Whey Protein

Iso Whey 908 Gr

€15.02 €30.03
protein preparation in powder based on milk serum
View
Whey Protein Powder 700 grams Whey Protein Powder 700 grams 2
  • -10%
Available
Time left
Whey Protein

Whey Protein Powder 700 grams

PB-371136
€38.00 €42.22
Chocolate whey protein powder with 22 g protein per serving, creamy milkshake taste and WPC 80 formula. Ideal after training or between meals.
View
Whey Protein Powder 2000 grams Whey Protein Powder 2000 grams 2
  • -10%
Available
Time left
Whey Protein

Whey Protein Powder 2000 grams

PB-371137
€68.37 €75.97
Chocolate whey protein powder with 22 g protein per serving, creamy milkshake texture and an amino-spike free formula. Great after training or between meals.
View
Animal Whey 2,3 Kg Animal Whey 2,3 Kg 2
  • On sale!
  • -10%
Available in stock
Time left
Whey Protein

Animal Whey 2,3 Kg

PB-96564
€126.22 €140.24
1 Reviews
Animal Whey is a serum protein supplement enriched with amino acids and digestive enzymes to maximize its absorption and the anabolic effect
View
Mutant Whey 907 gr Mutant Whey 907 gr 2
  • -10%
Available
Time left
Whey Protein

Mutant Whey 908 Gr

PB-MutantWhey908
€32.03 €35.59
Mutant Whey is the new Milk serum protein supplement with amino acids and glutamine
View
Mutant Whey 2,27 Kg Mutant Whey 2,27 Kg 2
  • -10%
Available
Time left
Whey Protein

Mutant Whey 2,27 Kg

PB-MutantWhey227
€60.33 €67.03
Mutant Whey, base of milk serum protein with amino acids and glutamine.
View
Whey Complex Tempro 2270 gr Whey Complex Tempro 2270 gr 2
  • -10%
Available
Time left
Whey Protein

Whey Complex Tempro 2270 gr

PB-WheyComplexTempro2270
€76.84 €85.38
Blend of protein with 5 protein sources, for a gradual release. Product capable of providing 24 g of serving proteins. Excellent protein intake for post-workout recovery.
View
Whey Protein 908 grams
  • -10%
  • New
Available
Time left
Whey Protein

Whey Protein 908 grams

PB-370913
€48.58 €53.98
ALLNUTRITION whey protein concentrate in a 908 g tub provides 21 g of protein per 30 g serving and mixes with 150 ml of water or milk. The formula with whey concentrate, maltodextrin and sweetener is designed to complete your daily protein intake between meals or after training, following the directions on the label.
View
Whey Protein 2270 grams Whey Protein 2270 grams 2
  • -10%
  • New
Available
Time left
Whey Protein

Whey Protein 2270 grams

PB-370917
€87.07 €96.75
Whey protein concentrate powder with 21 g of protein per 30 g serving, designed to help complete your daily protein intake between meals or after training. The 2270 g pack provides 75 servings to mix with water or milk, using whey protein from milk and a choice of flavours selected on the product page.
View
C4 Whey Protein 1587 grams C4 Whey Protein 1587 grams 2
  • -10%
Available
Time left
Whey Protein

C4 Whey Protein 1587 grams

PB-326164
€71.20 €79.11
C4 Whey Protein by Cellucor is a whey-based protein supplement designed to support muscle recovery and lean mass maintenance. Practical and versatile for active lifestyles and post-workout routines.
View
R1 Whey Blend 2210 grams R1 Whey Blend 2210 grams 2
  • -10%
Available
Time left
Whey Protein

R1 Whey Blend 2210 grams

PB-109717
€108.53 €120.59
Whey Protein by Rule One: a whey-based protein supplement designed to support dietary protein intake for active individuals. Useful for recovery and muscle maintenance within a training routine.
View
ShadoWhey Concentrate 2000 grams
  • -10%
Available
Time left
Whey Protein

ShadoWhey Concentrate 2000 grams

PB-94570
€79.85 €88.73
Whey protein concentrate with 23 g of protein per serving and 66 servings per tub, designed to help you hit your daily protein intake after training or between meals.
View
Mutant Whey 4,54 Kg Mutant Whey 4,54 Kg 2
  • -10%
Available in stock
Time left
Whey Protein

Mutant Whey 4,54 Kg

PB-MutantWhey454Kg
€124.26 €138.07
Mutant Whey is the new Milk serum protein supplement with amino acids and glutamine
View
Whey Protein Premium 700 grams
  • -10%
  • New
Available
Time left
Whey Protein

Whey Protein Premium 700 grams

PB-371452
€30.36 €33.74
ALLNUTRITION whey protein powder in a 700 g pack, based on whey protein concentrate (WPC) to help complete your daily protein intake. Mix one 30 g serving with 200 ml of water or milk, up to 2 servings a day, and use it after training, between meals or in recipes. The formula is sweetened with sucralose and acesulfame K.
View
R1 Whey Blend 878 grams R1 Whey Blend 878 grams 2
  • -10%
Available
Time left
Whey Protein

R1 Whey Blend 878 grams

PB-109043
€48.44 €53.82
Whey Protein by Rule One Proteins: a whey-based protein powder designed for practical daily protein supplementation. Versatile mixing and multiple flavor variants available.
View
ShadoWhey 100% Pure Whey Protein 2000 grams
  • -10%
Available
Time left
Whey Protein

ShadoWhey 100% Pure Whey Protein 2000 grams

PB-367781
€80.18 €89.09
Pure whey protein with 22.8 g protein and 6.63 g BCAAs per serving, designed for post-workout use and daily protein intake. Multiple flavours available.
View
Whey Ultra 908 grams Whey Ultra 908 grams 2
  • -10%
  • New
Available
Time left
Blend

Whey Ultra 908 grams

PB-372020
€45.46 €50.51
ALLNUTRITION whey protein in a 908 g tub, with a blend made from 88.8% whey concentrate (WPC) and 9.9% whey isolate (WPI). Each 30 g serving provides 24 g of protein, with 30 servings per tub: a practical option for your daily protein intake after training or between meals. The formula is declared gluten-free and uses sucralose as a sweetener.
View
Premium Whey 500 grams Premium Whey 500 grams 2
  • -10%
Available
Time left
Whey Protein

Premium Whey 500 grams

PB-64603
€34.80 €38.67
Weider whey protein concentrate isolate combines whey concentrate and isolate with L-glutamine and vitamin B6. A practical option for active people who want to support daily protein intake before or after training or between meals. Order online with 24h delivery.
View
Premium Whey 2300 grams Premium Whey 2300 grams 2
  • -10%
Available
Time left
Whey Protein

Premium Whey 2300 grams

PB-64604
€158.02 €175.58
Weider whey protein concentrate isolate combines whey proteins with added L-glutamine and vitamin B6. The powder supports practical daily protein intake around training or between meals. Review the formula and order with fast delivery.
View
Source7 Protein 902 grams Source7 Protein 902 grams 2
  • -10%
Available
Time left
Blend

Source7 Protein 809 grams

PB-118555
€38.15 €42.39
Source7 Protein by Rule One Proteins: multi-source protein for muscle growth and recovery. 22 gr protein per serving, seven protein sources. Sustained release for all-day support.
View
Evofusion 1820 gr Evofusion 1820 gr 2
  • -10%
Available
Time left
Whey Protein

Evofusion 1820 gr

PB-111446
€144.02 €160.02
24 grams of protein per dose, 3 different Proteins, contains EAA/BCAA
View
Gold Whey 2000 grams
  • -10%
Available
Time left
Whey Protein

Gold Whey 2000 grams

PB-69579
€105.57 €117.30
Weider whey protein concentrate delivers 23 g of protein per 30 g serving, with 118 kcal and quick mixing in water or milk. The whey-based powder fits daily protein goals and post-workout routines, supplied in a 500 g pack for practical use.
View
Whey 2270 grams Whey 2270 grams 2
  • -10%
Last items in stock
Time left
Whey Protein

Whey 2270 grams

PB-368648
€100.50 €111.67
ProSupps Whey Concentrate: pure whey protein to support muscle growth. Fast absorption and easy digestion. Perfect post-workout boost.
View
Whey Ultra 2270 grams
  • -10%
  • New
Available
Time left
Blend

Whey Ultra 2270 grams

PB-372021
€106.07 €117.85
ALLNUTRITION 2270 g whey protein powder with 24 g of protein per 30 g serving: a blend of whey concentrate (WPC) and whey isolate (WPI), 75 servings and 80 g of protein per 100 g. Mix it with water or milk after training, between meals or at breakfast to complete your daily protein intake, following the directions on the label.
View
Gold Whey 500 grams
  • -10%
Available
Time left
Whey Protein

Gold Whey 500 grams

PB-69576
€27.06 €30.06
Weider whey protein concentrate delivers 23 g of protein per 30 g serving from whey protein concentrate. Mix it with 300 ml of water or semi-skimmed milk for a convenient shake before or after training, with 24h delivery.
View
R1 Whey Blend 462 grams R1 Whey Blend 462 grams 2
  • -10%
Available
Time left
Whey Protein

R1 Whey Blend 455 grams

PB-109042
€27.69 €30.77
Boost lean muscle with Rule One Whey Protein. Fast-absorbing, ultra-pure blend for effective post-workout recovery.
View
Warrior Whey Protein 2 Kg Warrior Whey Protein 2 Kg 2
  • -10%
Available in stock
Time left
Whey Protein

Warrior Whey Protein 2 Kg

€71.97 €79.97
Warrior Whey Protein 2kg provides 36 g of high quality proteins per portion, with low sugar and carbohydrate content. Ideal to encourage muscle growth, post-training recovery and maintenance of a lean body composition.
View
Performance Protein 1000 grams Performance Protein 1000 grams 2
  • -10%
Out-of-Stock
Time left
Whey Protein

Performance Protein 1000 grams

PB-120421
€36.75 €40.83
Support muscle growth and recovery with 33 servings in a 1 kg pouch, featuring a whey concentrate and whey isolate blend for pre- or post-workout use.
View
Performance Protein 2000 grams Performance Protein 2000 grams 2
  • -10%
Out-of-Stock
Time left
Whey Protein

Performance Protein 2000 grams

PB-122324
€56.50 €62.78
Convenient whey protein blend for muscle growth and recovery, with whey concentrate and isolate plus 66 servings in a 2 kg pouch. Ideal pre- or post-workout when you need fast protein.
View
Performance Protein Smooth 2000 grams Performance Protein Smooth 2000 grams 2
  • -10%
Out-of-Stock
Time left
Whey Protein

Performance Protein Smooth 2000 grams

PB-120419
€55.38 €61.53
Support muscle growth with TBJP Whey Protein 2kg: premium whey, easy to digest, 66 servings for your daily nutrition.
View
Hardcore Whey 33,5 gr Hardcore Whey 33,5 gr 2
  • -10%
Out-of-Stock
Time left
Whey Protein

Hardcore Whey 33,5 gr

PB-HardcoreWhey335gr
€1.82 €2.02
Discover Mutant Whey, the premium mixture of milk serum protein with 22 gr of proteins per portion, enriched with EAAS and BCAAS, to support muscle growth and recovery.
View
Nitro-Tech Ripped 1810 grams Nitro-Tech Ripped 1810 grams 2
  • -10%
Out-of-Stock
Time left
Whey Protein

Nitro-Tech Ripped 1810 grams

PB-89160
€71.93 €79.93
Citymuscle Nitro-Tech Ripped – advanced formula delivering 30 gr whey protein and weight-loss support with L-carnitine, green coffee extract and rose hip.
View
Hardcore Whey 2270 gr Hardcore Whey 2270 gr 2
  • -10%
Time left
Whey Protein

Hardcore Whey 2270 gr

PB-HardcoreWhey2270gr
€80.55 €89.50
Discover Mutant Whey, the premium mixture of milk serum protein with 22 gr of proteins per portion, enriched with EAAS and BCAAS, to support muscle growth and recovery.
View
Product added to compare.