NATURE’S WAY KELP 600 MG IS A DIETARY HEALTH SUPPLEMENT CONTAINING NUTRITIONAL SEAWEED GUARANTEED TO CONTAIN IODINE. EACH BOTTLE CONTAINS 180 VEGETARIAN CAPSULES. OUR DIETARY SUPPLEMENT IS GLUTEN-FREE AND NON-GMO PROJECT VERIFIED. KELP 600 MG DOES NOT CONTAIN ARTIFICIAL COLORS, ARTIFICIAL FLAVORS, ARTIFICIAL PRESERVATIVES, SUGAR OR YEAST.