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| Catalog Number | CI-BP-0066 |
| Product Name | Acetyltetrapeptide 11 |
| CAS | 928006-88-6 |
| Structure |  |
| Synonyms | 1-Acetyl-L-prolyl-L-prolyl-L-tyrosyl-L-leucine |
| IUPAC Name | (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-1-acetylpyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoic acid |
| Molecular Weight | 530.21 g/mol |
| Molecular Formula | C27H38N4O7 |
| InChI | InChI=1S/C27H38N4O7/c1-16(2)14-21(27(37)38)29-24(34)20(15-18-8-10-19(33)11-9-18)28-25(35)22-6-4-13-31(22)26(36)23-7-5-12-30(23)17(3)32/h8-11,16,20-23,33H,4-7,12-15H2,1-3H3,(H,28,35)(H,29,34)(H,37,38)/t20-,21-,22-,23-/m0/s1 |
| InChI Key | KQEQPUBSXXOUGC-MLCQCVOFSA-N |
| Purity | 0.95 |
| Appearance | White powder |
| Storage | -15~-20 °C |
| Isomeric SMILES | CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]3CCCN3C(=O)C |
| Safety | No heavy metals, no skin and eye irritation |
Acetyltetrapeptide-11 is a sophisticated active ingredient developed to address the undeniable signs of aging, such as skin that has become pale and less radiant over time. Specifically designed for the needs of mature skin, this peptide targets and strengthens the epidermis, which tends to thin and become more fragile as we age. By enhancing the production of critical molecules like Syndecan-1 and Collagen XVII, Acetyltetrapeptide-11 significantly improves skin cohesion and elasticity. This leads to a firmer, more resilient dermal structure and ensures better adhesion between the epidermis and the dermo-epidermal junction. The application of this peptide in anti-aging face creams and skincare products effectively rejuvenates the skin, resulting in a smoother and more youthful complexion, as demonstrated in clinical trials involving individuals over 65 years of age.
What is Acetyl Tetrapeptide-11, and how does it benefit aging skin?
Acetyl Tetrapeptide-11 is an active peptide specially developed for use in anti-aging skin care products. It targets the epidermis, which tends to thin and lose radiance as people age. By enhancing the cohesion and elasticity of the skin, Acetyl Tetrapeptide-11 helps strengthen the skin structure, giving it a smoother and more youthful appearance. It achieves this by stimulating the synthesis of two key molecules, Syndecan-1 and Collagen XVII, which are vital for maintaining the skin's integrity and firmness.
How does Acetyl Tetrapeptide-11 work to improve skin firmness?
Acetyl Tetrapeptide-11 improves skin firmness by acting on key components of the epidermis responsible for its structural integrity. It stimulates the production of Syndecan-1 and Collagen XVII. Syndecan-1 is a proteoglycan that supports epidermal cohesion but diminishes with age. Collagen XVII is essential for the adhesion between the epidermis and the dermo-epidermal junction. By boosting the synthesis of these molecules, Acetyl Tetrapeptide-11 reinforces epidermal cohesion and enhances the adhesion between skin layers, resulting in firmer, more elastic skin.
Is Acetyl Tetrapeptide-11 suitable for all skin types, especially mature skin?
Yes, Acetyl Tetrapeptide-11 is particularly tailored for mature skin, making it suitable for inclusion in anti-aging face creams and skin care products targeted towards older individuals. Its formulation specifically addresses changes in skin structure associated with aging, such as thinning and loss of radiance, by improving the skin's elasticity and cohesion. As such, it can be beneficial for those seeking to maintain a youthful and healthy skin appearance, reflecting their inner vitality.
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