Product Description Tetrapeptide-4 acts as an anti-aging, lifting and anti-wrinkle agent. It is a tetrapeptide which increases the collagen production of the skin and the fiber production in the extracellular matrix. This results in reduced wrinkle depth and more defined facial contours as visual effects. Tetrapeptide-4 is suitable for use in anti-aging and other formulations for skin care. Tetrapeptide-4 it is a new biomimetic tetrapeptide which provides increased skin density and challenges the effect of gravity through self stimulating production of connective tissue components to maintain a youthful appearance and defy gravity. Product Name  Tetrapeptide-4 Sequence  H-Gly-Glu-Pro-Gly-OH Molecular Formula  C14H22N4O7 Formula Weight  358.35 Appearance  White powder Purity  95.0% min Solubility  Water soluble BASIC ANALYSIS Item of Analysis Specification Results Appearance white or almost white powder Conform Solubility soluble in water Conform Water Content(Karl Fischer) ≤8.0% 3.0% Acetic Acid(By HPLC) ≤ 15.0% 2.5% Peptide Purity(By HPLC) ≥98.0% 99.2% Function Tetrapeptide-4 acts as an anti-aging, lifting and anti-wrinkle agent. It is a tetrapeptide which increases the collagen production of the skin and the fiber production in the extracellular matrix. This results in reduced wrinkle depth and more defined facial contours as visual effects. Tetrapeptide-4 is suitable for use in anti-aging and other formulations for skin care. Can use to produce skin care creams,serums,gel,lotion…