ghk-cu endogenous levels decline with age as a multifunctional copper peptide: synthesis routes, process engineering and emerging applications | Systems Microbiology and Biomanufacturing The potential of GHK as

Having bacteriostatic water and acetic acid water available from a single UK source simplifies procurement for research laboratories handling a range of peptide types from water-soluble GLP-1 and amylin analogues that reconstitute directly in bacteriostatic water, to hydrophobic or basic peptides that require an acetic acid water first step before final dilution

As mentioned, CJC-1295 no DAC has not been researched in humans and there is no information on potential dosing

Bertran-Alamillo J, Cattan V, Schoumacher M, Codony-Servat J, Gimnez-Capitn A, Cantero F, et al

The low-glycemic and insulinemic diet included 100150 grams per day of low-glycemic index carbohydrates

For very high disease activity, you may even go right to an IL-17 blocker and bypass anti-TNFs, which have not proven as effective for ankylosing spondylitis as they have been for other types of inflammatory arthritis