If someone has a diagnosed deficiency, especially due to absorption issues, their provider might start them on weekly injections
Standard Anti-Aging and Skin Rejuvenation Protocol The most commonly referenced protocol for skin quality improvement uses 1 to 2 mg of GHK-Cu administered daily via subcutaneous injection
Semaglutide is another peptide medication, used to manage blood sugar (Ozempic) and weight (Wegovy)
That said, safety is generally a function of health and dosage, so it is important that you speak with a registered healthcare provider before beginning the therapy to rule out any contraindications and get ongoing evaluation of your progress
Scar tissue or lipohypertrophy areas should be avoided
This is why Vitamin B12 therapy can be a godsend: By getting an intramuscular injection of B12, you can bypass the GI tract and allow for up to 100% absorption into the body and straight into your cells