Immune Health - Take care of your immunity with quercetin 500mg supplements. Using a complex blend of quercetin and bromelain, your immune-boosting supplements may support sinus relief, allergies, cardiovascular and respiratory health. With Stinging Nettle: Every pill contains stinging nettle leaf extract. It contains a wide variety of nutrients that may assist in balancing your natural response for happier living. Naturally Formulated - With a unique blend of natural ingredients including stinging nettle and 200 mg of vitamin C, your 90 capsules quercetin bromelain supplement is vegetarian-friendly to naturally enhance your overall immune health. A Daily Dose of Well-Being - Your super quercetin supplements contain stinging nettle leaf extract packed with nutrients that may improve your body’s natural response for daily balance and well-being. The best quercetin supplements for better living! Manufactured Safely: ForestLeaf supplements are made with vegetable capsules and are dairy, gluten, egg and nut free. All of its products and pills are tested for maximum absorption. There are 45 servings per bottle, 200mg of vitamin C per serving.