1.Basic information:

Name: Tetrapeptide-16

Grade: cosmetic

Formulation: available for your reference, please contact us.

MSDS and COA: available for your reference, please contact us

Delivery: promptly from stock

Odor: characteristic

Stability: stable

Solubility: soluble in water

Capacity: 800g per month

Appearance: white powder

2.Description:This Tetrapeptide-16 inhibit ultraviolet light (UV)-induced expression of the pro-inflammatory cytokine interleukin-6 (IL-6) by skin epithelial cells and fibroblasts. Furthermore, the tetrapeptides repress the upregulation of matrix metalloproteinase-1 (MMP-1) by skin fibroblasts induced by either direct exposure to UV rays or treatment with media conditioned by UV-treated keratinocytes. The small size and bio-activity of the tetrapeptides render them suitable for use in therapies directed to inflammatory skin disorders and as active ingredients in skin care products.