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LPS-free indicates that the peptide has been tested to confirm the absence of lipopolysaccharides, which can interfere with experimental outcomes

Published clinic protocols generally describe 100-300 mcg of each peptide per injection, administered subcutaneously before sleep, on a 5-days-on / 2-days-off schedule, with cycles typically running 1-3 months on followed by a rest period

Therefore, we proposed to delete HCPCS code C9758 for CY 2026

Standard FDA review takes 1012 months after a complete NDA submission

The good news: This same study also analyzed broth for toxic metals such as lead and cadmium (which can build up in animal bones) and found that levels were generally relatively low and likely posed a minimal risk