6.5 weeks ago I broke my left scaphoid (in two places). 6.5 weeks and 3 casts later, the final cast was removed. Considering that the usual minimum period of being casted for with a scaphoid fracture is 9 weeks, mine coming off after only 6.5 weeks is a big deal. Throughout the entire time (pre, during, and most definitely to continue after during rehabilitation and beyond) my casting I was using OsteoSport. IMO, the OsteoSport has definitely contributed to the accelerated healing of my injury. I love this product!