Cosmetic Peptides

With the increasing longevity of the population worldwide, good appearance of aged skin is essential for a better quality of life of those people even in advanced age, with more independence and sometimes with intense professional and social activity. Scientific literature reports that some peptides that act as cellular messengers. These peptides are capable to incitate both collagen production and to regulate the enzyme collagenase involved in collagen degradation.

Cosmetic Peptides

A variety of types 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.
Signal peptides
Signal peptides show multiple actions, most especially stimulating production of collagen, elastin, fibronectin, proteoglycan, and glycosaminoglycans. For example, palmitoyl pentapeptide-4 commercially known as Matrixyl, the most popular signal peptide, was discovered in 1999. It consists of lysine, threonine, lysine and serine in the sequence and is demonstrated to stimulate the production of collagen I, III, and IV.
Carrier peptides
Carrier peptides were named based on their role in delivering trace elements like copper and magnesium to the skin. For a wound healing application, a peptide known as GHK-Cu was commercialized into a line of skin care products to keep the appearance of firmer and fuller.
Neurotransmitter peptides
Neurotransmitter peptides function by inhibiting acetylcholine release through a variety of chemical interactions. Acetyl hexapeptide-3, with trade name Argireline, is a neurotransmitter peptide functions topically to relax muscles by inhibiting vesicle docking through prevention of the SNARE complex formation. These neurotransmitter peptides have been shown to reduce certain types of wrinkles effectively.

Enzyme inhibitor peptides
Enzyme inhibitor peptides inhibit the efficiency of a key enzyme in some processes of metabolism. Many of the enzyme inhibitor peptides are extracted from botanical sources. Some peptides derived from rice proteins work well to retain more collagen, while certain soy-derived peptides can help prevent pigmentation.

All of these peptides have played a important role in cosmetics industry. Therefore the demand for high quality cosmetic peptides will significantly increase. Creative Peptides is able to provide a wide range of bioactive cosmetic peptides and also advisory services regarding cosmetic formulation. We will always endeavor to offer you BEST QUALITY peptides. We can offer research- and GMP-grade cosmetic peptides according to your exact specifications. Please check our list of some of the most popular cosmetic peptides standing by. If you have a different cosmetic peptide synthesis requirement in mind, please let us know the peptide sequence, purity level required, and quantity needed. Our sales team will quickly generate a quote for you with price and delivery time.

Cat. #Product NameCAS No.PriceCertificate of Analysis
CPC1613Copper Peptide(GHK-Cu)89030-95-5InquiryCOA
CPC1603Acetyl Hexapeptide-3 (or -8)616204-22-9InquiryCOA
20-101-06Acetyl Glutamyl Heptapeptide-3868844-74-0InquiryCOA
CPC1629Palmitoyl Tripeptide-1147732-56-7InquiryCOA
CPC1650Nonapeptide-1158563-45-2InquiryCOA
CPC1626Palmitoyl Tetrapeptide-7221227-05-0InquiryCOA
CPC1610Acetyl Tetrapeptide-5820959-17-9InquiryCOA
CPC1608Dipeptide Diaminobutyroyl Benzylamide Diacetate823202-99-9InquiryCOA
20-102-02Basic Fibroblast Growth Factor, Human106096-93-9InquiryCOA
20-102-01Epidermal Growth Factor, Human62229-50-9/62253-63-8InquiryCOA
CPC1652Dipeptide-224587-37-9InquiryCOA
CPC1653Pentapeptide-1864963-01-5InquiryCOA
CPC1622Acetyl Dipeptide-3 Aminohexanoate40968-45-4InquiryCOA
CPC1615Acetyl Hexapeptide-1448944-47-6InquiryCOA
CPC1654Palmitoyl Tripeptide-381447824-23-8InquiryCOA
CPC1621Acetyl Tetrapeptide-11928006-88-6InquiryCOA
CPC1620Acetyl Tetrapeptide-9928006-50-2InquiryCOA
CPC1632Biotinoyl Tripeptide-1299157-54-3InquiryCOA
CPC1624Caprooyl Tetrapeptide-31012317-71-3InquiryCOA
CPC1634Carnosine305-84-0InquiryCOA
CPC1646Dipeptide-424587-41-5InquiryCOA
CPC1651Ethylhexylglycerin70445-33-9InquiryCOA
20-101-04Glutathione70-18-8InquiryCOA
CPC1641HeptapeptideInquiryCOA
CPC1619Hexapeptide-10146439-94-3InquiryCOA
CPC1625Hexapeptide-11100684-36-4InquiryCOA
CPC1642HexaPeptide-3InquiryCOA
CPC1614Hexapeptide-91228371-11-6InquiryCOA
CPC1637Myristoyl Hexapeptide-4InquiryCOA
CPC1633Myristoyl Pentapeptide-7InquiryCOA
CPC1635Myristoyl Pentapeptide-8InquiryCOA
CPC1636Myristoyl Pentapeptide-11InquiryCOA
CPC1640Myristoyl Hexapeptide-23InquiryCOA
CPC1638Myristoyl Octapeptide-1InquiryCOA
CPC1639Myristoyl Pentapeptide-16InquiryCOA
CPC1648Palmitoyl Dipeptide-5 Diaminobutyloyl Hydroxythreonine Palmitoyl Dipeptide-6 Diaminohydroxybutyrate883558-32-5, 794590-34-4InquiryCOA
CPC1616Palmitoyl Hexapeptide-14891498-01-4InquiryCOA
CPC1628Palmitoyl Hexapeptide-12171263-26-6InquiryCOA
CPC1655Myristoyl Pentapeptide-17959610-30-1InquiryCOA
CPC1630Palmitoyl Oligopeptide and Palmitoyl Tetrapeptide-7147732-56-7, 221227-05-0InquiryCOA
CPC1601Palmitoyl Pentapeptide-4214047-00-4InquiryCOA
CPC1609Palmitoyl Tripeptide-5623172-56-5InquiryCOA
CPC1604Pal-tetrapeptide-3(7)+ Dipeptide-2221227-05-0, 24587-37-9InquiryCOA
CPC1611Pentapeptide-3135679-88-8; 725232-44-0 (RS)InquiryCOA
CPC1617Trifluoroacetyl Tripeptide-264577-63-5InquiryCOA
CPC1612GHK49557-75-7(net); 72957-37-0(acetate salt)InquiryCOA
20-101-07Tripeptide-1 kollarenInquiryCOA
CPC1618Tripeptide-10 Citrulline960531-53-7InquiryCOA
CPC1643Tripeptide-3InquiryCOA
CPC1656AHK126828-32-8InquiryCOA
CPC1657(AHK)2CuInquiryCOA
CPC1658Copper Peptide (GHK)2·CuN/AInquiryCOA
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