Calorie Efficient Source High Protein Better For Muscle Protein Synthesis* Sugar Free Hit Your Protein Goals Better Absorbed Than Plant Protein*
Calorie Efficient Source High Protein Better For Muscle Protein Synthesis* Sugar Free Hit Your Protein Goals Better Absorbed Than Plant Protein*

Find Your Flavour.

Slide ⟫ through our top sellers! Each one crisp, juicy, refreshing, and packed with protein.

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Meet our founder


"I was tired of sugary drinks and high-calorie protein bars, so I built a cheat code. CRYOTEIN packs 17g of pure clear whey into a sugar-free, carbonated soft drink. No cheap plant proteins, no collagen protein that only helps with hair, skin and nails. Just premium muscle-building whey"
- Hassan, Founder

US vs. THEM

Unlike generic soft drinks which offer no nutritional benefits, Cryotein fuels your body with real protein and sugar free.

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Plant Protein
Clear Whey Isolate
Collagen Protein
Other Whey Drinks
Less effective for muscle protein synthesis
Highly effective for muscle protein synthesis
Not effective for muscle protein synthesis
Lower amounts of protein for muscle protein synthesis
Protein per Serving 8–15g
Protein per Serving 17g
Protein per Serving 8–10g
Protein per Serving ~10g
Bioavailability Medium-Low
Bioavailability High
Bioavailability Very Low
Bioavailability Medium-High
Leucine Content Medium–Low
Leucine Content High
Leucine Content Very Low
Leucine Content Medium-High
Protein Completeness Incomplete
Protein Completeness Complete
Protein Completeness Incomplete
Protein Completeness Complete
Absorption Speed Moderate
Absorption Speed Fast
Absorption Speed Negligible
Absorption Speed Medium-Fast
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💰 Maximum savings - save up to £25 with the 24 pack subscription compared to the 6 pack per can cost.
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About the science

Protein requirements for active individuals are significantly higher than most people realize—and meeting these needs is essential for recovery and performance.

Active individuals need 1.2–2.0 g of protein per kilogram of body weight per day.

Do you consume double your weight in protein every day? If not… let us help you.

1.2–2.0g

per kg/day

Active individuals

0.8g

per kg/day

Sedentary individuals

150%

increase needed

For optimal results

Scientific Quantification of Dietary Protein Requirements per Kilogram Body Weight
Read the full science with referenced studies

This comprehensive article examines peer-reviewed research from leading sports nutrition organizations and explains why protein requirements vary based on activity level, training intensity, and body composition goals.

Read the Full Article

Low calories Higher protein than competitors Zero sugar Helps you hit your protein target Better absorbed than plant protein
Low calories Higher protein than competitors Zero sugar Helps you hit your protein target Better absorbed than plant protein

Real Whey. Real Fizz. Real Results.

Real whey power with a crisp, refreshing fizz. Sugar free, no heaviness—just clean protein that tastes incredible.

Try Cryotein Today