Hot Sale High Quality Acetyl Tetrapeptide-2 Cosmetic Raw Material Acetyl Tetrapeptide-2 Powder

 Acetyl Tetrapeptide-2 Powder

What is Acetyl Tetrapeptide-2 Powder?    

Feature

Thymopoietin Mimic, Enhancing Skin's Immune Defense: Acetyl tetrapeptide-2 is a biomimicry of thymopoietin, compensating for thymopoietin deficiency due to aging. It stimulates keratinocytes to produce granulocyte-macrophage colony-stimulating factor (GM-CSF), thereby activating skin immune cells such as Langerhans cells and enhancing the skin's own immune defense function to resist external aggressors.

Promoting Collagen and Elastin Synthesis: This ingredient upregulates the expression of genes related to collagen synthesis, significantly promoting the production of type I collagen and elastin. It also activates glycoproteins FBLN5 and LOXL1, key components for maintaining the typical structure and function of elastic fibers, thereby increasing skin firmness and reducing wrinkles.

Strengthening Dermal-Epidermal Junction and Cell Adhesion: Acetyl tetrapeptide-2 promotes cell-extracellular matrix binding, targeting the hemidesmosomes of the dermal-epidermal junction (DEJ) and promoting the formation of COL17A1 collagen. This helps combat adverse factors that lead to loss of skin firmness and adhesion, enhancing overall skin cohesion and elasticity.

Antioxidant and Anti-inflammatory Protection: Studies show that this peptide has the ability to scavenge reactive oxygen species (ROS), reducing lipid peroxidation and protecting cell membrane integrity. It can inhibit the NF-κB inflammatory pathway and reduce the expression of pro-inflammatory factors such as IL-6 and TNF-α, thereby alleviating chronic skin inflammation caused by ultraviolet radiation or pollution.

Applications

High-end anti-aging and firming skincare products: Utilizing as a core active ingredient in serums, creams, and eye creams, these products improve skin laxity, wrinkles, and decreased elasticity caused by collagen loss.

Sensitive skin repair and anti-allergy products: Used in repair products for sensitive skin, rosacea, or skin with a damaged barrier. By activating the skin's immune defense mechanisms, they alleviate allergy symptoms such as redness and stinging. Often combined with barrier-repairing ingredients such as ceramides, panthenol (vitamin B5), and centella asiatica extract to enhance overall repair effects.

Post-medical aesthetic and wound repair care: Professional repair products used after laser, microneedling, and other medical aesthetic procedures. By promoting epidermal regeneration and dermal reconstruction, they accelerate skin barrier recovery and reduce the risk of post-inflammatory hyperpigmentation. Also used in stretch mark removal products and as adjunctive care for post-operative wound healing.

Innovative formulations and professional care formulas: Used as an active ingredient in high-concentration care products such as masks and ampoules, providing rapid and effective anti-wrinkle and firming effects.

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin