Why does my protein shake clump?

Question

ProteinPrice Editorial · Accepted Answer

Six reasons: powder added before liquid, water too cold, no whisk ball in the shaker, expired or moisture-damaged powder, low-quality concentrate, or insufficient mixing time. The fix is to pour liquid first, use room-temperature water, add a metal whisk ball, and shake for at least 30 seconds.

How to Stop Protein Shake Clumps (Every Time): 2026 Guide