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| Catalog Number | CI-BP-0132 |
| Product Name | Acetyl Tetrapeptide-40 |
| Boiling Point | Anti-photoaging and protect DANN |
| Appearance | Lyophilized powder |
| Application | Reduce facical redness and itch/pain on sensitive skin |
| Storage | Keep in dark and cool dry place -5~8°C |
Acetyl Tetrapeptide-40, marketed under the trade name Telangyn™, is a synthetic peptide designed to mitigate the release of pro-inflammatory interleukins such as IL-6 and IL-8, thereby combating skin issues like redness, erythema, and telangiectasias. Its function centers on regulating and normalizing the skin's inflammatory response, diminishing the visibility of post-inflammatory hyperpigmentation and dilated capillaries, as well as reducing erythema. This peptide is instrumental in limiting excessive immune responses, thus preventing the activation of Matrix metalloproteinases (MMPs) which can degrade the skin's structural proteins like collagen. As a result, it helps in maintaining skin elasticity, firmness, and resilience. Additionally, Acetyl Tetrapeptide-40 offers photoprotective benefits by moderating UV-induced skin inflammation and minimizing dermal cell damage. With its safety and efficacy, it is widely used in concentrations as low as 0.05% in formulations targeting after-sun care, soothing, and anti-aging effects.
What is Acetyl Tetrapeptide-40, and how does it benefit the skin?
Acetyl Tetrapeptide-40 is a synthetic peptide known for its ability to decrease the release of pro-inflammatory interleukins such as IL-6 and IL-8. This action helps to fight against skin conditions like redness, erythema, and telangiectasias. By normalizing the skin's inflammatory response, it can reduce post-inflammatory hyperpigmentation and the appearance of dilated capillaries. Additionally, it prevents the activation of Matrix metalloproteinases (MMPs), protecting the skin's structural proteins and preserving its elasticity, firmness, and resilience.
How does Acetyl Tetrapeptide-40 compare to other peptides like LL-37?
While LL-37 is a human cathelicidin known for its antimicrobial properties, its overexpression can lead to increased production of pro-inflammatory interleukins, potentially causing excessive inflammatory responses such as erythema and skin irritation. In contrast, Acetyl Tetrapeptide-40 helps to control the release of these interleukins, reducing inflammation and preventing adverse skin conditions related to excessive immune responses.
Can Acetyl Tetrapeptide-40 be used for sun damage or aging skin?
Yes, Acetyl Tetrapeptide-40 is used in various skincare formulations for after-sun care, soothing, and anti-aging applications. Its ability to modulate UV-induced skin inflammation and provide photoprotective properties makes it effective in reducing dermal cell damage and other negative effects associated with sun exposure and aging.
What are the recommended concentrations of Acetyl Tetrapeptide-40 in skincare products?
Acetyl Tetrapeptide-40 is considered safe and effective when used at minimal concentrations of 0.05% in skincare products. This concentration is adequate to harness its anti-inflammatory and soothing properties for a range of skin care applications.
Is Acetyl Tetrapeptide-40 safe for all skin types?
Acetyl Tetrapeptide-40 is formulated to be safe for all skin types. Its gentle action of modulating the skin's immune response and providing anti-inflammatory benefits makes it suitable for people with sensitive skin or those prone to redness and irritation. However, as with any skincare ingredient, it is advisable to perform a patch test or consult with a dermatologist to ensure compatibility with your skin.
If you have any questions, please contact us. You will get a satisfactory answer.
