Life Extension Optimized Quercetin pairs a standardized quercetin bioflavonoid blend with vitamin C sourced from camu camu (Myrciaria dubia), a tropical berry naturally rich in vitamin C.
Life Extension notes that quercetin has been studied for its role in supporting already-healthy blood pressure and cholesterol levels, and that in cell-culture studies it has been shown to help block the release of inflammation-related compounds tied to seasonal immune response.
This gluten-free, non-GMO, vegetarian formula is manufactured in the USA.
