on the B12 injectible vial it sais keep out of light!! for people who have used it before, will it destroy the efectiveness if u took it out in regulat room lighting just to fill the syringe??
on the B12 injectible vial it sais keep out of light!! for people who have used it before, will it destroy the efectiveness if u took it out in regulat room lighting just to fill the syringe??
how else would you fill your syringe, in a photo dark room? no it wont destroy its efectiveness. as long as you dont leave it in the sun. keep in a cool dark place such as a cabinet, you will be fine.
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