Acetyl tetrapeptide-9

Product Name: Acetyl tetrapeptide-9

CAS No: 928006-50-2

Purity: 95%

Molar Mass: 539.5

Chemical Formula: C22H33N7O9

Storage: Store at -20 degree Celsius

Sequence: Ac-QDVH

Target: anti-aging

Application:

Acetyl Tetrapeptide-9 is a bioactive peptide designed to support skin health by promoting extracellular matrix production. It specifically stimulates the synthesis of collagen and glycosaminoglycans, crucial components for maintaining skin structure and elasticity. By enhancing these structural proteins, Acetyl Tetrapeptide-9 helps to reduce the appearance of fine lines and wrinkles, improve skin firmness, and promote a youthful complexion. This peptide is widely used in cosmetic formulations for its anti-aging and skin-rejuvenating properties, making it an essential ingredient in advanced skincare products targeting aging and damaged skin.

Current Research:

Acetyl tetrapeptide-9 is a synthetic peptide composed of four amino acids: glutamine, aspartic acid, valine, and histidine, with an acetyl group attached to the N-terminus. This peptide is recognized for its potential anti-aging properties and is commonly incorporated into cosmetic formulations aimed at enhancing skin firmness and elasticity. Mechanism of Action Acetyl tetrapeptide-9 is designed to mimic the function of lumican, a proteoglycan involved in collagen fibrillogenesis. By stimulating the synthesis of lumican and collagen I, it promotes the restructuring of the extracellular matrix, leading to improved skin firmness and a reduction in the appearance of fine lines and wrinkles. Applications in Skincare Due to its collagen-boosting effects, acetyl tetrapeptide-9 is utilized in various anti-aging skincare products, including serums, creams, and lotions. Regular application of products containing this peptide may result in enhanced skin texture and a more youthful appearance. Safety and Efficacy Clinical studies have documented that treatment with acetyl tetrapeptide-9 led to thicker and firmer skin, with the peptide being more effective compared to placebos. MDPI As with any cosmetic ingredient, individual results may vary, and it is advisable to perform a patch test or consult with a dermatologist before incorporating new products into a skincare routine. Conclusion Acetyl tetrapeptide-9 is a bioactive peptide that contributes to skin rejuvenation by promoting collagen synthesis and extracellular matrix restructuring. Its inclusion in anti-aging skincare formulations offers a promising approach to improving skin firmness and reducing the visible signs of aging.

Reference:

Varvaresou, A., Papageorgiou, S., Mellou, F., & Protopapa, E. (2016). Study in anti-wrinkle activity of a night cream containing a combination of antioxidants, phyto-steroids and acetyl-tetrapeptide-9 by biophysical methods and objective evaluation. Rev. Clin. Pharmaco. Pharmacokinet. Int. Ed, 30, 67-70.