Sterile water is a safe substitute for bacteriostatic water when the entire reconstituted vial will be used in a single session, or when the peptide being reconstituted is known to be sensitive to benzyl alcohol
They help with muscle growth, tissue repair, enzyme production, and hormone regulation
On the side effect profile, tirzepatide is well characterized at this point
Although the vitamin sounds like a single vitamin, there are in fact eight B vitamins that are more of less prevalent in different foodstuffs, and regularly added as fortification to breads and cereals, for example - thiamin (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate/folacin or folic acid (B9) and cobalamins (B12)
Psychiatry 54, 388398
For example, in some studies that suggest L-theanine can promote better sleep, the L-theanine supplements studied also included several other sleep-supportive ingredients