NATURAL FACTORS C EXTRA 500MG PLUS 250MG BIOFLAVONOIDS 90 CP
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Get your immune system fired up. Mildly minty, with a twist of citrus. You may notice echinacea’s characteristic tongue-tingling effect, a sign of very high quality. Don’t worry—the tingling will subside quickly, but echinacea’s effects won’t. With two species of echinacea and echinacea extract, for an extra punch, you’ll be feeling good as new in no time.
Echinacea—or purple coneflower—was used by a number of Native American tribes for hundreds of years before it was introduced into Western herbal traditions in the late 1800s. Today, it is one of the most studied herbs. We love how this pleasant-tasting herbal blend supports a healthy immune system response.