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Both knees were replaced. I had some discomfort after replacement. Now for 10 years I have been using SierraSil and the discomfort is gone. Now after replacement for 12 years. Gene Stychyshyn
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I like the product on my knee which is diagnosed with muscle aches. Together with the SierraSil spray and physio therapy I am symptom free. Gladys
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At77yearsofage I am still working summers doing maintenance at an RV park. Several years ago I needed a knee brace on both knees to keep going. Also one hand was so bad I could not touch my fingers with my...
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