Cat's Claw bark supports your immune system with clinically researched alkaloid compounds. This rainforest herb has been studied for its immune-supporting properties, helping your body maintain healthy defenses naturally.
Why It Works
STANDARDIZED ALKALOIDS: Guaranteed 0.3% alkaloid content ensures consistent potency — the active compounds researchers actually studied for immune benefits.
CLINICALLY RESEARCHED: Cat's Claw alkaloids have been specifically studied for their immune system supporting properties in human trials.
OPTIMAL ABSORPTION: Taken with food as directed, the bark's compounds are properly absorbed for maximum benefit.
What's Inside
Each serving provides 1.455g of Cat's Claw bark in gelatin capsules with minimal other ingredients: millet and magnesium stearate.
Why we carry it: Nature's Way actually guarantees their alkaloid content — most Cat's Claw products don't standardize what matters.
