Best Practices for Storing Reconstituted Peptides: Temperature : Reconstituted peptides should be stored at -20C or lower, depending on their stability in solution
That said, there are a few situations where you need to pay attention
In some embodiments, the formulations described herein have a pH and/or practical osmolarity as described herein, and have a concentration of active pharmaceutical ingredient from about 0.0001% to about 60%, from about 0.001% to about 40%, from about 0.01% to about 20%, from about 0.01% to about 10%, from about 0.01% to about 7.5%, from about 0.01% to about 6%, from about 0.01 to about 5%, from about 0.1 to about 10%, or from about 0.1 to about 6% of the active ingredient by weight of the formulation
Some breakfast cereals reinforced with B12 make it readily available for absorption into your body