48 Overall, it is suggested that glutathione might promote pheomelanin synthesis, inhibit intracellular melanogenic enzymes, and exhibit antioxidant and anti-aging effects
does the latter relapse refer to non-drug relapse? Response: We have replaced this sentence with: Enhanced D1 receptor signaling would also explain why addicts are more prone to relapse when stressed or hungry, both conditions that augment ghrelin secretion and sensitivity. There are many abbreviations used in the text that are not found in the abbreviation list (given abbreviations are not always defined upon first use, it is critical that they be defined somewhere). Response: All abbreviations have been added to the abbreviations list, and each abbreviation is now written out in full when first used

Reconstitute with sterile bacteriostatic water or appropriate laboratory buffer Add solvent slowly along the vial wall to minimize foaming Gently swirl until the peptide is dissolved Store reconstituted solutions at 3646 F (28 C) Prepare aliquots where appropriate to reduce freezethaw cycles Careful reconstitution helps maintain peptide stability and supports consistent experimental outcomes
KLOW is a fixed-ratio blend, so every draw contains GHK-Cu, BPC-157, TB-500, and KPV in the same 50/10/10/10 proportion