The Growth Hormone Connection Growth hormone plays a central role in tissue repair throughout the body
It has shown benefits for soft tissue injuries but has not been specifically studied for cartilage regeneration
The honest answer is that the human safety data is limited compared to decades-old pharmaceuticals, but the preclinical safety record across multiple species is unusually clean for a peptide with this level of biological activity
This remains an actively moving area, however: on February 27, 2026, the HHS Secretary publicly announced an intent to move roughly 14 of the 19 Category 2-listed peptides, reportedly including ipamorelin and CJC-1295, back toward Category 1 status, and multiple industry and legal-news outlets reported further FDA action in the following months easing Category 2-related restrictions on this group of peptides
Regular administration helps maintain optimal B12 levels, supporting sustained energy production