Yes, in spite of my skepticism, this absolutely works
I was very skeptical but it wasn't particularly expensive so I gave this product a shot. As soon as I put the brace on, after figuring out how to adjust the fit, my shoulders were pulled back to where nature intended. It made me feel better about my posture immediately. Within a week or so, my shoulders started staying back on their own without the brace. My wife used to (lovingly) prod me to stand up straight as I tended to slouch forward above the waist. I'm getting older and a humpback isn't a good look. The slouch is gone now. Also, my collar bones used to protrude. Remarkably, with my shoulders back where they belong, my collar bones have receded and my whole chest looks better. Simply amazing product. I still wear it on occasion for maintenance although it probably isn't necessary. I did have mild upper back soreness following the first 2-3 wearings but it wasn't bothersome and wearing it is now quite comfortable.
Rating: 5 stars