reta and ghk-cu Topical Serum 30mL - Research Grade Reta + GHK-CU : r/BodyHackGuide

doi: 10.1089/ten.2004.10.1148

There is preclinical cartilage data, but no proven standalone weight loss benefit

Adverse Reactions/Side Effects Reactions which may occur because of this solution, added drugs or the technique of reconstitution or administration include febrile response, local tenderness, abscess, tissue necrosis or infection at the site of injection, venous thrombosis or phlebitis extending from the site of injection and extravasation

Even though vitamin B12 shots are most effective in those who have a deficiency in the vitamin, it is hard to know if you have a deficiency and most people will be able to experience the positive effects of regular vitamin B12 injections

The AAPS journal, 17(4), 780787