A “natural” label doesn’t automatically mean “gentle.” Plant extracts may offer nutritional benefits, but they can also be concentrated, combined, or delivered in ways a cat wouldn’t encounter in food (Guo X, 2024). In holistic health for cats, the safest approach is to introduce one change at a time, at a conservative amount, and to keep a short log of appetite, stool, and behavior.
If your cat has kidney disease, liver disease, a history of urinary blockage, or is taking prescription medications, treat any supplement as a medical decision. The right question is not “Is this popular?” but “Is this appropriate for this specific cat, right now?”