Advanced Botanical Fingerprint Technology. Herbal Combination. Quick-Sorb Extractacaps. Liquid in a Capsule. Discover Nature’s Answer. Vegetarian / Vegan. Gluten Free. Nature’s Answer ExtractaCaps are filled with easily absorbable liquid extract(s) and Quik-Sorb and exclusive blend of herbs known to enhance delivery of nutrients to the body. The thyroid gland helps regulate body metabolism, such as weight maintenance and energy. Kelp and Bladderwrack supply iodine and work with the other components to support healthy thyroid function.