There's no single answer it depends on your skin goals, your timeline and your budget
No human safety data : The complete absence of human clinical trials means the safety profile, side effects, optimal dosing, and pharmacokinetics in humans are entirely unknown Animal-to-human translation is uncertain : Metabolic differences between mice and humans mean that the magnitude of effects (e.g., weight loss, grip strength improvement) may not translate
It is a synthetic peptide - a short chain of 15 amino acids - that was originally derived from a protein found in human gastric juice
Researchers examine it for its relationship to amylin receptor signaling, appetite-related biological pathways, glucose-adjacent metabolic regulation, and energy-balance systems
We have also examined in details the topographic distribution of the various phosphoproteins in the c-MET/HGF pathway in SCLC tumour tissue