Cosmetic Peptides

Cosmetic Peptides

A variety of peptides are used in cosmetics. According to their mode of action, they have been classified into four main groups: signal peptides, carrier peptides, neurotransmitter peptides and enzyme inhibitor peptides.

Peptides are used in cosmetics for a variety of reasons depending on the type of peptide used. We’ll dive deeper into the different types but the primary reasons for including peptides in formulas include anti-aging effects, anti-irritation effects, and marketing. The most effective of these reasons is the marketing story that the peptides allow you to tell. But there is at least some evidence that peptides in cosmetics have some effect.


In present scenario people who are looking for the best skin-care products and cosmetic manufacturers have peptides as an ingredient at the top of their list

The skin comprises of natural peptides, that contribute to the structural strength of the skin and keep it elastic. But peptides used in skin care which are lab-created work in exactly opposite way i.e. inside out. The strands of amino acids infiltrate the skin to address common skin-care problems, including wrinkles and loosening of skin.  The effectiveness of peptides in skin care product quite remarkable and hence they tend to be really expensive.

Types of peptides used in skin care products:

  • Pentapeptides

PalmitoylPentapeptide, also named as Matrixyl, and MyristoylPentapeptidearespecific pentapeptides found in skin care products. Collagen and hyaluronic acid are the two natural components of skin that helps to support the skin structure and helps to keep the elasticity of the skin intact loss of which results in wrinkles and sagging skin, the pentapeptide works by stimulating these two natural compounds in skin.

  • Copper Peptides

Copper peptides catch up with molecules of copper to carry out their function. The amalgamation of peptide molecule and copper molecules make their way into the deeper layers of the skin. Once they reach inside the epidermal layer of the skin they start stimulating collagen growth and promote skin healing. Since the size of the copper peptide is really small, they are able to penetrate several skin layers inducing extremely high effects, which is why the demand for copper peptide in skin care industry has been on the rise

  • Neuropeptides

Neuropeptides perform by successful stimulation of neurotransmitters in the skin, due to which nerve cells in the skin stop interaction and relax. When the skin cells stop communicating it results in smoother and wrinkle free skin.


CODE   INCI             CAS No.

Anti-wrinkle & Anti-aging Series 祛皱抗衰系列

PSY001 Palmitoyl Pentapeptide-4 /Matrixyl Acetate     214047-00-4

PSY002 Acetyl Octapeptide-3/Snap-8    868844-74-0

PSY004 Palmitoyl Tripeptide-5 /Collagen Peptide    623172-56-5

PSY006 Palmitoyl Tripeptide-1    147732-56-7

PSY008 Pentapeptide-3/Vialox Peptide 135679-88-8

PSY009 Pentapeptide-18 /Leuphasyl      64963-01-5

PSY011 Hexapeptide-10/Serilesine   146439-94-3

PSY012 Acetyl Hexapeptide-8/ Argireline    616204-22-9

PSY015 Palmitoyl Hexapeptide / Lipopeptide

Acetate     171263-26-6

PSY020 Acetyl Tetrapeptide-9     928006-50-2

PSY022 Acetyl Tetrapeptide-2     757942-88-4

PSY028 Hexapeptide-11

PSY029 Acetyl Pentapeptide-1

PSY030 L-Carnosine   305-84-0

PSY031 Acetyl Hexapeptide-1

PSY033 Acetyl Tetrapeptide-11 Syniorage

PSY034 Decorinyl/Tripeptide-10 Citrulline   960531-53-7

PSY035 Tetrapeptide-21

PSY036 Palmitoyl Tripeptide-38        447824-23-8

PSY039 Acetyl Decapeptide-3     935288-50-9

PSY048 Tripeptide-1 72957-37-0

PSY049 Dipeptide Diaminobutyroyl Benzylamide

Diacetate               823202-99-9


CODE   INCI             CAS No.

Whitening & Freckle Removing Series 美白祛斑系列

PSY019 Nonapeptide-1/Melitane           158563-45-2

PSY025 Tetrapeptide-30

PSY026 Decapeptide-12

PSY027 Hexapeptide-2

PSY044 Oligopeptide-68             1206525-47-4

Eye Care and Hair Growth Series 眼部护理及毛发生长系列

PSY003 Acetyl Tetrapeptide-5/Eyeseryl        820959-17-9

PSY050 Dipeptide-2               24587-37-9

PSY005 Myristoyl Pentapeptide-17        959610-30-1

PSY021 Acetyl Tetrapeptide-3/Capixyl         827306-88-7

PSY014 Biotinoyl Tripeptide-1           299157-54-3

PSY031 Melitane/Acetyl Hexapeptide-1             448944-47-6

Anti-allergic & Skin Repair Series 抗敏修复系列

PSY007 Pal-Tetrapeptide-7 /Pal-Tetrapeptide-3           221227-05-0

PSY010 Copper Peptide       130120-57-9

PSY023 Hexapeptide-9          1228371-11-6

PSY038 Palmitoyl Tripeptide-8

PSY040 Oligopeptide-10

Breast Series 丰胸系列

PSY024 Acetyl Hexapeptide-38   1400634-44-7