I'm not out to sell you anything. Whatever supplements you need, you'll have to hunt them down and find them somewhere else. Hyperthyroidism is particularly difficult because once you get it just about every nutritional supplement and many foods make the condition worse. I've been in that hyperthyroid quicksand and just before my head went under, I figured out the right nutritional strategy and escaped. Fortunately I kept a diary and that diary has provided a roadmap to guide others out of that mess.
Hypothyroidism is a quagmire also.
In hyperthyroidism you at least know that your thyroid is capable of producing hormone. The problem is how to find the brakes. In hypothyroidism you think your thyroid is broken and can never be repaired. The biggest obstacle in overcoming thyroid disease is that the person's energy level and brain functioning are so low that it's extremely difficult to figure out what to do and to take the steps necessary to improve. I've used nutrition for decades to correct my health problems, but when I had thyroid disease, my brain was barely working.