✓ LETTER BOX FRIENDLY - ECO FRIENDLY PACKAGES - FULL MONEY BACK GUARANTEE. ✓ CONVENIENT CAPSULES. We've designed our capsules with an effective 500mg. Just one easy-swallow vegetarian pullulan capsule per day is all you need to experience the benefits of this powerful herb. ✓ NO NASTY CHEMICALS OR FILLERS - VERY RARE IN THE SUPPLEMENT WORLD - 5greens PRODUCT AND CAPSULES ARE 100% NATURAL - SUITABLE FOR VEGANS. ✓ HIGH POTENCY EXTRACT. 5greens Quercetin extract has pure Quercetin and nothing else -This means that you'll only find the active ingredients in the capsule without any of the unnecessary fiber or sugars. Just one small capsule is needed per day of this concentrated extract. Our contains 98% Quercetin Extract - Some sellers Headline MG my be higher but look at what else it contains - Lots of Cheap Synthetic Chemicals. ✓ Clean Natural Pure Quercetin from Sophora Japonica plant.