Posted by iHerb Customer on Mar 03, 2008 | Verified Purchase
It took a little over a week of taking the Thyroid Energy supplements twice a day (the recommended dose) before I noticed any change. It's been over three weeks and I feel like my old self again. Totally rejuvenated! Even my family has noticed the changed. It feels great to be more active instead of being worn-out all the time! A friend had recommended this product to me, even though neither one of us has a thyroid problem, to boost our energy levels. Now I'm the one recommending it to family and friends, it really does seem to work!