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| Catalog Number | CI-BP-0072 |
| Product Name | Lysyl-L-threonyl-L-phenylalanyl |
| CAS | 887140-79-6 |
| Structure |  |
| Synonyms | Palmitoyl tetrapeptide-10 |
| IUPAC Name | (2S)-6-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-(hexadecanoylamino)hexanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]hexanoic acid |
| Molecular Weight | 761.05 g/mol |
| Molecular Formula | C41H72N6O7 |
| InChI | InChI=1S/C41H72N6O7/c1-3-4-5-6-7-8-9-10-11-12-13-14-18-27-36(49)44-33(25-19-21-28-42)38(50)47-37(31(2)48)40(52)46-35(30-32-23-16-15-17-24-32)39(51)45-34(41(53)54)26-20-22-29-43/h15-17,23-24,31,33-35,37,48H,3-14,18-22,25-30,42-43H2,1-2H3,(H,44,49)(H,45,51)(H,46,52)(H,47,50)(H,53,54)/t31-,33+,34+,35+,37+/m1/s1 |
| InChI Key | XCEMXBAGNZCOHW-JPZUFNMASA-N |
| Purity | 0.95 |
| Appearance | White powder |
| Storage | -15~-20 °C |
| Isomeric SMILES | CCCCCCCCCCCCCCCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCCCN)C(=O)O |
| Safety | No heavy metals, no skin and eye irritation |
Lysyl-L-threonyl-L-phenylalanyl is employed in skincare formulations to enhance the skin's natural radiance and achieve the highly sought-after "Glass Skin" effect. This peptide sequence promotes transparency and luminosity by supporting the function of alpha-crystalline, a protein critical for skin clarity and brightness. By maintaining proteostasis, it helps regulate protein synthesis and degradation, leading to a natural desquamation process that renews the epidermis and ensures a smooth, even complexion. As a result, Lysyl-L-threonyl-L-phenylalanyl assists in delivering a uniform, fresh appearance akin to a flawless crystal, making it a valuable ingredient in cosmetics designed to provide a luminous, hydrated skin finish.
What is Lysyl-L-threonyl-L-phenylalanyl, and how does it work in skincare products?
Lysyl-L-threonyl-L-phenylalanyl is a bio-harmonic peptide compound that enhances skin transparency and radiance. This peptide promotes the production of α-crystalline, a protein that contributes to the clarity and luminosity of the skin, akin to its role in providing transparency to the eye lens. By maintaining the balance and synthesis of proteins within the skin, it supports a clear, smooth complexion.
How does Lysyl-L-threonyl-L-phenylalanyl, benefit the skin?
It benefits the skin by promoting natural desquamation, which regulates the renewal rate of the epidermis and the maturation of keratinocytes, leading to a clearer and even skin tone. Furthermore, it enhances skin radiance and transparency, giving rise to the ""crystalline skin"" effect. This is achieved through the action of Palmitoyl Tetrapeptide-10, which supports the maintenance of α-crystalline proteins essential for skin's luminous appearance.
Can Lysyl-L-threonyl-L-phenylalanyl improve the effectiveness of face creams and primers?
Yes, Lysyl-L-threonyl-L-phenylalanyl is commonly integrated into face creams and primers to enhance skin radiance and smoothness. The peptide complex works like a highlighter, helping to recreate the skin's natural glow and allowing for a more uniform complexion. As such, products formulated with this peptide can lead to more effective results in achieving the desired luminous skin appearance.
What are the mechanisms through which Lysyl-L-threonyl-L-phenylalanyl maintains skin clarity?
Lysyl-L-threonyl-L-phenylalanyl maintains skin clarity by supporting the proteostasis of α-crystalline proteins. This involves regulating the synthesis, conformation, degradation, and aggregation of proteins in the skin, leading to reduced cloudiness and enhanced transparency. Additionally, the peptide promotes harmonious peeling and epidermal renewal, which helps maintain a uniformly clear and fresh-looking complexion.
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