Is it necessary to keep B12 shots refrigerated both before and after use?
You may inform the concerned individuals that we carry out testing for Beyond Use Date at room temperature. Essentially, what this means is that we perform random tests on injections by storing them at room temperature. These tests are conducted every month to check if the active ingredients in the injections are still effective. Our tests have shown that the injections retain their potency for up to 9 months from the date of production.