and solicit any necessary supplemental information
The 28-day window reflects peptide stability, not water sterility
Typically, solvent serves as a medium for the dissolution of active ingredients and other excipients
Vitamin B12 injections are available through your GP if medically required
You should also contact your GP if: You are unable to attend scheduled maintenance injections, as missing doses can lead to symptom recurrence You develop new symptoms that might indicate other deficiencies or health problems You are planning pregnancy, as B12 requirements may change You experience persistent side effects such as headaches, dizziness, or gastrointestinal symptoms If you experience any side effects, talk to your doctor, pharmacist or nurse
One unit on a 1 ml (100-unit) insulin syringe equals 0.25 mg of GHK-Cu