Seemed to be good though i didn't notice anything from it. I took the homeopathy for thyroid after I finished this one & then the thyroid homeopathy started to have an effect. So it could be that it did help my adrenals to some extent, allowing the thyroid to improve later. I'm not sure.
These made such a difference in my energy. I took them with the Thyroid supplement from the same brand and experimented with different doses. Depending on your lifestyle, you might find the tablets easier to take.