What is casein protein and how does it work?
This micellar milk protein is a slow-digesting protein source and differs significantly from whey due to its longer release time¹. It supplies your body with essential amino acids for many hours and thus protects against muscle breakdown during longer periods of rest.
The micellar structure is created through gentle filtration and remains stable in the stomach for hours. This provides your body with a consistent supply of all the important building blocks for muscle tissue and regeneration². This makes casein the ideal supplement for the night or longer phases without food intake.
Muscle building and regeneration overnight
The slow release property ensures an even release of amino acids and supports the continuous maintenance of muscles. This makes this protein source particularly valuable for building lean muscle mass and stable bone structures.
While you sleep, your body works on repair and growth. This casein protein powder provides the necessary amino acids exactly when your body needs them most. The complete amino acid profile with a high leucine content activates muscle protein synthesis throughout the night³.
Intake and dosage
Mix 30g casein protein powder with 250ml water or milk. Ideal before going to bed or as a late meal, for example as a creamy shake, stirred into yogurt or porridge.
Daily tip: Combine a fast-digesting whey protein during the day and this slow-absorbing night protein in the evening. This provides your body with an optimum supply of amino acids around the clock for maximum muscle maintenance and constant regeneration.
The creamy consistency also makes the protein shake pleasant to drink on its own with water. It also provides long-lasting satiety as a snack between meals. You can add berries, nuts or cinnamon for extra flavor.
Why buy this casein protein powder?
Pure micellar milk protein instead of cheap caseinate: you can feel the difference. A choice that pays off. Developed for long-lasting satiety and a consistent supply of nutrients over several hours.
High bioavailability and optimum protein content ensure creamy shake enjoyment without compromise. Ideal for athletes and active people who want to promote muscle building and muscle maintenance in equal measure. Organic cocoa powder for a natural taste without artificial flavors.
If you are working specifically on your goals, you need products that meet your requirements. This protein delivers consistent quality for consistent progress.
Start your routine with proven quality from Germany.
Quality and production
Your performance deserves the highest standards. GN Laboratories produces this protein product exclusively in Germany in accordance with GMP, HACCP and IFS standards. This means: controlled processes, complete documentation and regular quality controls at every stage.
Each batch undergoes independent laboratory tests for purity, residues and heavy metals. The powder is produced without artificial flavors, colors or fillers and impresses with a clean amino acid profile and gentle microfiltration.
For us,Made in Germany is more than just a label, it is our promise of quality. At Gigas Nutrition, we control every step from the manufacturer to you and guarantee consistent purity and effectiveness. You get exactly what it says on the tin: tested, documented, reliable.


