1.Basic information: Name: Acetyl Tetrapeptide-2 Formula: C26H39N5O9 Molecular:565.62 Purity: >95% Formulation: available for your reference, please contact us Solubility: soluble in water Stability: stable Odor: no Grade: cosmetic Source: Formulation: available for your reference, please contact us COA and MSDS: available for your reference, please contact us Delivery: promptly from stock Recommended dose: 2-10% Appearance: white powder 2.Usage: 1.Promeotes skin regeneration, Increases the immune 2.reshaping the face contour 3.Description: Acetyl Tetrapeptide-2 compensates the natural loss of thymic factors related to the decline of the thymus with age. It increases the skin immuno-vigilance and helps it regenerates.