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Handling best practices Minimize the time reconstituted vials spend out of refrigeration Never touch the rubber stopper with anything except an alcohol-swabbed needle Draw doses quickly and return vial to refrigerator immediately Use a fresh needle for each vial entry to minimize contamination risk Never share vials between users Contamination is a significant risk with multi-dose vials

[4] But the 2026 market is crowded with products that use the same name for very different formulations

Be careful with using around the eye area, or if you have sensitive skin

Journal of Pharmacy Practice and Research , 53(5), 677-683