Palmitoyl Tetrapeptide-7 | Omizzur

Palmitoyl tetrapeptide-7 is a synthetic peptide compound, which combines multiple amino acid chains. It is mainly used in anti-aging skin care formula to help support healthy collagen production and cell function. Palmitoyl Tetrapeptide-7 is a peptide of 4 amino acids used in beauty products and cosmetics to inhibit excess cellular interleukin production. It can be used in combination with palmitoyl oligopeptides, which together promote the growth of connective tissue and increase collagen production in the skin.

Through the study of this peptide, it has been confirmed that palmitoyl tetrapeptide-7 can stimulate the regeneration of collagen fibers in the dermis by acting as a cell messenger. Palmitoyl tetrapeptide 7 is also thought to increase the amount of hyaluronic acid in the skin, which can help tighten the skin by attracting water to the epidermis.

Palmitoyl tetrapeptide-7 is one of many recently discovered peptides, which have positive effects on skin health. Peptides are naturally occurring chemicals, but many cosmetic companies are now synthesizing them in the laboratory to better control their effects on the skin. Most peptides are composed of amino acid chains, which are directly involved in the production of proteins in the body.

Physiological efficacy and in vitro experiment of Palmitoyl Tetrapeptide-7

Palmitoyl tetrapeptide-7 tightens the skin by stimulating laminin (LamininV) IV and VII collagen, which can reduce the production of interleukin-6 and eliminate inflammation. Prevents damage and stops the formation of wrinkles, sagging and uneven skin tone. Palmitoyl Tetrapeptide-7 can delay and inhibit the production of excessive interleukin, thereby inhibiting some unnecessary and inappropriate inflammatory responses and glycosylation damage.

In in vitro experiments, the scientists found that palmitoyl tetrapeptide-7 induced a significant dose-dependent reduction in cellular interleukin production. The higher the dose of palmitoyl tetrapeptide-Chemicalbook7, the greater the reduction in cellular interleukins—up to 40%. UV radiation is known to promote the production of cellular interleukins. Cells exposed to UV radiation and then treated with Palmitoyl Tetrapeptide-7 saw an 86% reduction in cellular interleukin.

Palmitoyl tetrapeptide-7 is a key ingredient in Matrixyl3000, which is used in combination with palmitoyl oligopeptide (Palmitoyl Oligopeptide). Together, they promote the growth of connective tissue and increase collagen production in the skin; when collagen is increased, the skin can heal and regenerate itself.

Application 

Palmitoyl Tetrapeptide-7 is an organic peptide, mainly used in the field of cosmetics. Palmitoyl tetrapeptide-7 is most commonly used in anti-aging serum, humectants and some cosmetic formulations. In the study reviewed by the cosmetic composition review expert group, the results showed that the skin elasticity was significantly improved, the deep wrinkles were reduced, and the skin texture was improved. It was also found to have dose-response to COLLAGEN-1, fibronectin and hyaluronic acid synthesis. Collagen 1, fibronectin and hyaluronic acid are all involved in the aging process.

Safety/Side Effects

Few independent studies have investigated palmitoyl tetrapeptide-7, its former name palmitoyl tetrapeptide-3 (PalmitoyChemicalbooklTetrapeptide-3), can be found in the Environmental Working Group (EWG) Cosmetic Database, it is in Cosmetics and Cosmetology 100% safe to use in the product.

Palmitoyl Tetrapeptide-7

CAS NO :221227-05-0

Sequence : Palm-Gly-Gln-Pro-Arg

Molecular Formula :C34H62N8O7

molecular weight : 694.91

Storage temperature :2-8℃

Purity : ≥98%

Packing : 1mg； 5mg； 10mg； 50mg； 100mg,1g or according to customer's detail requirement.

1. Peptides in the form of lyophilized powder provided can be stably transported under normal temperature through sealed packaging.Peptides requiring long-term preservation shall be stored in a sealed container containing desiccant in the form of lyophilized powder and stored at a temperature below - 20 centigrade, which can avoid peptide degradation, bacterial degradation and oxidation, and the formation of secondary structure of peptide.

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