However, researchers who plan on dosing the peptide for longer periods may consider lower doses, such as 10g/kg, because currently the peptide has not been studied clinically for more than 7 days
(2024) A review of therapies for hyperpigmentation modulating the synthesis of eumelanin to pheomelanin, Archives of Dermatological Research, [online]
Some possible explanations for the contradictory finding include the small sample sizes of the studies, the lack of multicenter or large-sample size studies to verify the reproducibility and generalizability of the results, and the effect of discontinuation conditions and depression itself on the validation of the conclusions of the Chengdu-based study (Figure 1)
Monitoring Bone and Eye Health For long-term users, regular bone density scans and eye exams can detect early changes, allowing timely intervention to prevent complications
Zhang L, Wan S, Li C, Xu L, Cheng H, Zhang X
5% Palmitoyl Pentapeptide-4 helps promote smoother, plumper-looking skin