Is Palmitoyl Tripeptide-5 worth a try?Palmitoyl Tripeptide-5 (palmitoyl-lysyl-valyl-lysine) is a synthetic signal peptide, also known as palmitoyltripeptide-3, Pal-KVK and SYN-COLL, which mimics thrombospondin and causes the sequence Arg-PheLys to bind to no Form of active transforming growth factor

Syn coll is a kind of repairing syn coll, which mainly locks the moisture of the skin, enhances the elasticity of the skin, prevents skin aging, dryness and relaxation, whitens the skin and delays aging.