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Cosmetic Peptides

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

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.

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 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 that 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 an 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 the 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
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
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
CPC1641Heptapeptide
InquiryCOA
CPC1619Hexapeptide-10146439-94-3InquiryCOA
CPC1625Hexapeptide-11100684-36-4InquiryCOA
CPC1642HexaPeptide-3
InquiryCOA
CPC1614Hexapeptide-91228371-11-6InquiryCOA
CPC1637Myristoyl Hexapeptide-4
InquiryCOA
CPC1633Myristoyl Pentapeptide-7
InquiryCOA
CPC1635Myristoyl Pentapeptide-8
InquiryCOA
CPC1636Myristoyl Pentapeptide-11
InquiryCOA
CPC1640Myristoyl Hexapeptide-23
InquiryCOA
CPC1638Myristoyl Octapeptide-1
InquiryCOA
CPC1639Myristoyl Pentapeptide-16
InquiryCOA
CPC1648Palmitoyl Dipeptide-5 Diaminobutyloyl Hydroxythreonine Palmitoyl Dipeptide-6 Diaminohydroxybutyrate883558-32-5, 794590-34-4InquiryCOA
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 kollaren
InquiryCOA
CPC1618Tripeptide-10 Citrulline960531-53-7InquiryCOA
CPC1643Tripeptide-3
InquiryCOA
CPC1656AHK126828-32-8InquiryCOA
CPC1657(AHK)2Cu
InquiryCOA
CPC1658Copper Peptide (GHK)2·CuN/AInquiryCOA
If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at info@creative-peptides.com. We will endeavor to provide highly satisfying products and services.
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