There are claims BPC 157 does just that
Common side effects Injection-site reactions: mild redness, tenderness, swelling, occasional bruising - usually resolve within hours Skin flushing / warmth - brief, related to vasodilation Transient fatigue in the first 12 weeks of intensive protocols Mild headache - usually dose-related Higher-dose theoretical concerns Copper accumulation - each 2 mg injection adds roughly 0.03 mg of elemental copper, trivial next to the 0.92.2 mg from a normal diet
Half Life of B12 Injection: Explore the realm of B12 Shots & B12 Injections: The Good, Bad, and Alternative
World journal of gastroenterology
For individuals struggling with hyperpigmentation or seeking a more radiant, even-toned complexion, glutathione injections offer a viable, minimally invasive solution
This results in the loss of an appreciable part of the cell death machinery, which determines the uniqueness of cell death pathways in mature erythrocytes