DiSimone, N., P
The best practice is to reconstitute the vial, store it in the fridge, and draw your required doses from it until it's used up
& Courcoulas, A
doi:10.2174/157015909787602788 Kappos L, Gold R, Miller DH, Macmanus DG, Havrdova E, Limmroth V, Polman CH, Schmierer K, Yousry TA, Yang M, Eraksoy M, Meluzinova E, Rektor I, Dawson KT, Sandrock AW, ONeil GN, BG-12 Phase IIb Study Investigators (2008) Efficacy and safety of oral fumarate in patients with relapsing-remitting multiple sclerosis: a multicentre, randomised, double-blind, placebo-controlled phase IIb study
For topical research context, PepPal breaks down GHK-Cu skin product options
Eli Lilly and Company, Sanofi, Novo-Nordisk A/S, AstraZeneca, Amgen, Inc.