ghk-cu peptide half-life pharmacokinetics Dosage Chart: Complete Reference Tables for Every Protocol The first order degradation profiles

For collagen regeneration, Epithalon doses of 1 to 2 mg/week often suffice

Reported benefits (per available research): Studied in animal (rodent) models for tendon, ligament, and muscle healing, with researchers attributing effects to promotion of angiogenesis and fibroblast activity (preclinical studies from a Croatian research group at the University of Zagreb, spanning several decades) Originally investigated for gastroprotective properties

Corticosteroid and anabolic steroid use : Injections or oral ingestion of corticosteroids as well as anabolic steroids can increase ones risk for tendon rupture

So, if your vitamin B12 deficiency is due to an autoimmune disease in which your stomach doesn't make intrinsic factor, supplements might not work for you, and you will need injections