This is what my family uses before and after going swimming. If you have hashimotos, skip the iodine and just do the antioxidants. The iodine I like is Biotics liquid iodine forte Iodine Status Measurement of Total Antioxidant Capacity by Electrogenerated Iodine at Disposable Screen Printed Electrodes GonzlezSnchez 2017 Electroanalysis Wiley Online Library Amazon.com: Pure Therapro Rx S Acetyl Glutathione Gold 200mg 2 Month Supply Acid Resistant Capsule Patented Acetylated Form of Glutathione Zero Fillers Or Flow Agents Pharmaceutical Grade, Non GMO : Health Solved QUESTION 17 Glutathione peroxidase helps the body Chegg.com How to Increase Glutathione to Protect Against Hashimoto's