Palmitoyl Tetrapeptide-7/3 (Pal-GQPR, SpecPed® P4T7P) is a synthetic peptide comprised of four amino acids that is used in beauty products and cosmetics to suppress the production of excess interleukins, the chemical messengers which trigger the body’s acute inflammatory response. Palmitoyl Tetrapeptide-7 can slow or suppress the production of excess interleukins, therefore inhibiting unnecessary inappropriate inflammatory responses and glycation damage.

Palmitoyl Tetrapeptide-7/3（Pal-GQPR，SpecPed®P4T7P）是一种由四种氨基酸组成的合成肽，用于美容产品和化妆品中以抑制过量白介素的产生，化学信使引发机体的急性炎症反应。棕榈酰四肽-7可以减缓或抑制过量白细胞介素的产生，从而抑制不必要的不​​适当的炎症反应和糖化损伤。