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However, if you already have low blood sugar levels, taking L-Carnitine may cause your blood sugar levels to drop even further

PMID 10464096

RS induces cellular senescence, which hampers cell reproduction and proliferation in response to damage, and senescent cells develop a phenotype characterized by the secretion of factors like interleukins, chemokines, matrix metalloproteases (MMPs), and extracellular matrix (ECM) proteins [15]

Ideally you should go with a portable size container that you can take with you everywhere and will ensure optimal storage conditions as you move place to place (eg during the day to work or when traveling)