Acetyl Tetrapeptide-17 vs Allantoin
Acetyl Tetrapeptide-17 and Allantoin are both works on your skin ingredients. Acetyl Tetrapeptide-17 is found in 1 product while Allantoin appears in 565, making Allantoin the more widely used option.
Acetyl Tetrapeptide-17
Works on your skin
Allantoin
Soothing anti-irritant