​​Weeding Out the Contenders

​​We tested about a dozen brands of hand-held red light therapy devices advertised as suitable for treating Carpal Tunnel.  All but two of the brands violated FDA quality and safety standards in so many ways that we took them out of the comparison.  In the end, we were down to two ​brands: TendLite and Quantum Rejuvenation.  We did a detailed comparison of these two brands, including lab tests.  Click here to read the report.

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