Protein
Calcium Caseinate
Calcium caseinate is a protein made from casein, the main protein in milk, treated with a calcium compound so that it dissolves in water.
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Fitness23.7%
Essential Health23.7%
Energy20.4%
Immune Support14%
Bone & Joint7.6%
Gut Health5.4%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.