it depends on your skin type, goals, and physician assessment
In the United States, for example, Ipamorelin is classified as a research chemical and is not approved by the FDA (Food and Drug Administration) for human consumption
What Human Data Actually Exists
10.7150/ijbs.72977 223
Nguyen TQ, Sesin V, Kisiala A, Emery RN (2020) Phytohormonal roles in plant responses to heavy metal stressimplications for using macrophytes in phytoremediation of aquatic ecosystems
Consistent with these findings, a study of 1335 Norwegian nurses reported that NSW was associated with a higher prevalence of self-reported common cold, pneumonia/bronchitis, sinusitis, and gastrointestinal infections, highlighting the role of disrupted sleep and circadian misalignment in increasing susceptibility to infections 123