I have tried EVERYTHING. Nothing has worked. A lot of functional med docs that I follow suggested this and I finally tried it. I noticed it immediately. It takes me down a handful of notches - but doesn't leave me feeling tired or jittery. I am a mom of 3 kids, homeschooling, constantly in a fight or flight state healing from mold illness - and I have felt I am always at a 10/10 stress. I have been on this for a week and notice I am less annoyed, triggered and not raising my voice in overwhelm at things around me. Worth it for sure. trust this brand entirely.