Casein protein
Micellar casein · Performance
The slow milk protein; it digests over hours, which is why it is the classic bedtime shake.
What the evidence says
Pre-sleep casein raises overnight muscle protein synthesis in trials; total daily protein still decides the outcome.
What studies used
Labels commonly list 20-30 g protein per scoop.. Before bed, or as any meal's protein..
Reported from published studies and product labelling — a record of what was used in research, not a recommendation. What is right for you is a conversation with a clinician.
Watch out for
- Dairy allergy or lactose issues, though most isolates are low lactose
Turn Casein protein into a plan that's yours
The info above is free. Membership makes it personal, the Coach answers questions about your exact stack, the Stack tracks it for you, and the Verified Sources shows you how to vet what you buy.
- ✓ AI Coach, ask anything about your stack. It does the dosing math, flags interactions, and tells you what to do next.
- ✓ Personal Stack, save your protocol, track it across devices, log doses, get a heads-up before a vial runs out.
- ✓ Verified Sources, the vetted reference for checking quality and sourcing, members only.
Cancel anytime · or save with $59.99/yr · Coach + Stack included