"No.4 Collagen 73% Pudding Serum is enriched with 73% of high-quality swiss luxury collagen, which is ultra-low molecular weight (500 Dalton) collagen to enhance the skin's ability to absorb it effortlessly. Further, its hypoallergenic formula contains 8 types of hyaluronic acid and elastin to increase skin elasticity and moisture level. Ethyl hexapeptide-8, palmitoyl tripeptide-5, and oligopeptide-3 add on three-step elasticity, providing complete skin elasticity care. Has a luxurious soft pudding texture that boosts moisture with a non-sticky finish once it comes in contact with your skin!"