normalising each to its own native-GIP control brings the ratio to about 10, so the honest range is 1016 see ref
Furthermore, the mortality rate in the peptide subjects appeared to significantly decrease, with a 2-fold decrease in the Thymalin subjects, a 1.8-fold decrease in the Epithalon subjects, and a 2.5-fold decrease in the subjects presented with both peptides
This dual action, chemical protection through antioxidants and physical protection through structural support, explains much of GHK-Cu's effectiveness for anti-aging applications including hair
(Frontiers, PMC) Additional evidence on GH secretagogues shows CJC-1295 can raise GH/IGF-1 in healthy adults, while Ipamorelin is selective for GH release (minimal ACTH/cortisol effects), supporting their use for sleep quality, recovery, and body-composition programs when medically supervised
How often you get these shots depends on how bad the deficiency is and how well you react to treatment