Nature’s Answer Bladderwrack extract supplies 1000 mg of bladderwrack per 1 ml serving, standardized to 60 mcg Iodine. We carefully capture the most important parts of the plant to naturally help support a healthy thyroid.* Keeping it low in Organic alcohol (12-15%), kosher certified, non-GMO, Bio-chelated® and gluten-free. And because it’s a highly concentrated liquid herbal extract, it’s quickly absorbed by the body, and starts working faster. Nature’s Answer Bladderwrack is made with the added assurance of our Advanced Botanical Fingerprint Technology®. All plants have unique chemical characteristics, markers, and natural patterns that can be used to identify them (just like human fingerprints). Our in-house laboratory has accumulated and preserved over 800 plant specimens, creating one of the most comprehensive collections of genetically verified plant specimens found anywhere in the world. Our state-of-the-art laboratory equipment has identified each and every plant’s distinctive botanical fingerprint, which we then use as our baseline to analyze the quality and purity of every incoming botanical used to manufacture our products. This unique process is our Advanced Botanical Fingerprint Technology®, and we take great pride in knowing that it allows us to completely assure you that your products contain only the highest quality botanical ingredients. From plant to shelf™, you can be assured that we know exactly what’s in the product in your hand, and we guarantee it’s authentic, safe, effective, holistically balanced®, and of course….Nature’s Answer®