Proteins

Our proteins provide you with the ultimate building blocks for effectively building muscle mass after your workout. Whether it’s lightning-fast whey isolate, slow-digesting casein, plant-based alternatives, or perfectly balanced multi-component matrices—you always get uncompromising raw material quality for absolute top-tier bioavailability. Systematically close your nutritional gaps, specifically stimulate protein synthesis, and push your body toward superior recovery. Choose your ideal protein supplement now and equip yourself with the best tool for measurable progress.

(27 Products)

Protein 85

Our Unbelievable Value for the Money

7 Tastes

Banana +6 Varieties

24,90€

(27,67€ / 1kg)

Selling out soon

Whey Selection

Our Flagship Protein for Professionals

15 Tastes

Banana +14 Varieties

49,90€

(55,44€ / 1kg)

Selling out soon

Anabolic Protein Selection

Easily digestible protein with a 4-component matrix

6 Tastes

Caramel Pecan Pie +5 Varieties

34,90€

(38,78€ / 1kg)

Fruity Vegan Protein

Our Vegan Clear—a favorite even among non-vegans!

7 Tastes

Calamansi Citrus +6 Varieties

29,90€

(74,75€ / 1kg)

Whey Protein Concentrate

The Classic: 99% Pure Whey Protein

12 Tastes

Banana +11 Varieties

44,90€

(49,89€ / 1kg)

Vegan Protein Isolate

High-quality plant-based protein powder

10 Tastes

Banana +9 Varieties

17,90€

(23,87€ / 1kg)

Micellar Casein

Slow-digesting protein

8 Tastes

Chocolate +7 Varieties

36,90€

(41,00€ / 1kg)

Hybrid Protein

Our extra-creamy all-purpose product

7 Tastes

Cereal Milk +6 Varieties

44,90€

(49,89€ / 1kg)

Yummy Vegan Protein

A Delicious Vegan Treat

7 Tastes

Black Forest Cake +6 Varieties

17,90€

(39,78€ / 1kg)

Clear Protein

A fruity blend of whey isolate and collagen peptides

5 Tastes

Calamansi Citrus +4 Varieties

29,90€

(66,44€ / 1kg)

Whey Protein Isolate

Highly Absorbable Protein

7 Tastes

Blueberry Vanilla +6 Varieties

49,90€

(66,53€ / 1kg)

Soy Protein Isolate

Soy-based protein powder

5 Tastes

Chocolate +4 Varieties

17,90€

(23,87€ / 1kg)

Clear Whey Isolate

The highest-quality clear protein

4 Tastes

Blue Raspberry +3 Varieties

34,90€

(77,56€ / 1kg)

HIGHWHEY Protein Shot

20 g of protein in one sip

2 Tastes

Display of 12 +1 Varieties

39,90€

41,88€

(33,25€ / 1l)

Epic Weight Gainer

Building Muscle Made Easy!

3 Tastes

Chocolate +2 Varieties

79,90€

(17,76€ / 1kg)

High Demand

Daily Protein

High-quality protein at the best price

6 Tastes

Chocolate +5 Varieties

29,90€

(33,22€ / 1kg)

Vegan Protein Isolate - Natural

High-quality plant-based protein powder with no additives

17,90€

(23,87€ / 1kg)

"Beer Whey" Isolate

The Taste of Beer in Clear Whey Form

34,90€

(77,56€ / 1kg)

Soy Protein Isolate - Natural

Soy-based protein powder with no additives

16,90€

(22,53€ / 1kg)

Delicious Whey

A Delicious Protein Powerhouse with 32% Whey Isolate

17 Tastes

Banana Milkshake +16 Varieties

47,90€

(53,22€ / 1kg)

Sold Out

Whey Protein Isolate - Natural

Highly Absorbable Protein with No Additives

49,90€

(66,53€ / 1kg)

Createston Classic+

THE all-in-one solution, available only from PEAK.

5 Tastes

Cherry +4 Varieties

49,90€

(30,28€ / 1kg)

Createston Professional

THE professional all-in-one solution, available only from PEAK.

5 Tastes

Cherry +4 Varieties

69,90€

(44,38€ / 1kg)

Frequently Asked Questions: Proteins

How much protein do I need per day?

According to the German Nutrition Society (DGE), adults need 0.8 g of protein per kilogram of body weight per day, 1.0 g from age 65. If you train regularly, recommendations from sports science societies usually put you at 1.2 to 2.0 g per kg – around 100 to 160 g a day at 80 kg. You cover most of it with foods such as meat, fish, eggs, quark and pulses; a protein shake conveniently closes the gap. Protein contributes to a growth in muscle mass.

Is protein powder bad for your kidneys?

For healthy people, there is no evidence that protein intake within the recommended range harms the kidneys. Protein powder is no special case: it is made from milk, egg or plant protein and is metabolized just like protein from quark or meat. Drink enough water throughout the day. If you have kidney disease, discuss your protein intake with your doctor.

How much protein can the body use per meal?

There is no fixed limit of “30 g per meal”. The body fully absorbs larger amounts too, it just uses them over a longer period. A guideline is 0.3 to 0.4 g of protein per kg of body weight per meal, about 25 to 35 g at 80 kg. Spread over 3 to 5 meals, you easily reach your daily requirement. Choose high-quality sources with around 2 to 3 g of leucine per serving.

What types of protein are there and which one suits me?

Whey (milk whey protein) is digested quickly and is the classic choice after training. Casein releases its amino acids over several hours and is popular in the evening. Multi-component proteins combine fast and slow sources and fit any time of day. Clear whey tastes fruity like juice, and vegan proteins from pea, rice or soy contain no animal ingredients. So the choice depends on timing, taste and diet.

Which PEAK protein is right for me?

For everyday use: our new Daily Protein – a creamy multi-component protein made from milk and soy protein with extra leucine and around 23 g of protein per serving at a low price – or our bestseller Delicious Whey. For dieting and getting lean: Whey Protein Isolate with 25 g of protein and 0.3 g of sugar per serving. For the evening: Micellar Casein. Fruity and light: Clear Whey Isolate. Vegan: Yummy Vegan Protein. On the go: the HIGHWHEY Protein Shot with 20 g of protein in 100 ml.

Can I use protein powder for baking and cooking?

Yes. Unflavored versions without sweeteners and flavorings work best, such as Whey Protein Isolate – Natural, Vegan Protein Isolate – Natural or Soy Protein Isolate – Natural. They work in pancakes, porridge, cakes or sauces. Rule of thumb: replace up to a third of the flour with protein powder and add a little more liquid, because protein binds water. Heating only changes the structure of the protein; the protein content stays the same.

Epic Pump

Anabolic Protein Selection

STARKFELD x PEAK Elektroshaker V4

Creatine Monohydrate

Epic Pump

Anabolic Protein Selection

STARKFELD x PEAK Elektroshaker V4

Creatine Monohydrate

Proteins

Protein 85

Whey Selection

Anabolic Protein Selection

Fruity Vegan Protein

Whey Protein Concentrate

Vegan Protein Isolate

Micellar Casein

Hybrid Protein

Yummy Vegan Protein

Clear Protein

Whey Protein Isolate

Soy Protein Isolate

Clear Whey Isolate

HIGHWHEY Protein Shot

Epic Weight Gainer

Daily Protein

Vegan Protein Isolate - Natural

"Beer Whey" Isolate

Soy Protein Isolate - Natural

Delicious Whey

Whey Protein Isolate - Natural

Createston Classic+

Createston Professional

Createston Professional 2026

Frequently Asked Questions: Proteins

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Proteins

Frequently Asked Questions: Proteins

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