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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Attach the needle to the pen
Every vial is compounded in a US-based, FDA-regulated 503A pharmacy and third-party tested for purity, and it arrives overnight in refrigerated packaging
Initially, frequent injections may be required to build up a sufficient store of vitamin B12
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It ships unmixed with its own sterile diluent, so the researcher reconstitutes it on arrival rather than receiving a bottle that has been sitting pre-diluted
US$ 21.99
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US$ 22.05
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