I couldnt find any scientific literature that could suggest the precise cycling durations, but considering how the peptide works, I think once you have gotten the gold-textured skin, to persist with the skin color, you may have to use your dose every 2 to 3 days
doi: 10.1016/j.nlm.2017.08.007 142 PatnaikR.SharmaA.SkaperS
Duncan says that the urge to quit something is often strongest early on while taking medication and can soften over time
Patients should report any mood changes, increased anxiety, or depressive symptoms promptly
11 It is often administered as a weekly subcutaneous injection, but it can also be taken daily orally, as previously noted in Table 1
Sabat E, Sabat E (2003) Adherence to long-term therapies: evidence for action