Darwin W. - Calgary, AB*

Iam a 68 year old renovating carpenter and physical work has taken a toll on my body ā€“ repetitive movement and heavy lifting.I suffer from back, arm and leg weakness and discomfort. A carpenter like myself mentioned he had similar symptoms and even worse than mine, said ā€œI swear by a product called Joint Formula 14ā€. He was so serious I had to try it. In the course of one week I had much better movement and comfort, also less discomfort if I work longer or harder, during a work day.

I certainly recommend SierraSil to physically active people with work related trauma.