Pure Copper Peptide: Features 99.2% GHK-Cu purity to support a healthy-looking complexion and help improve overall skin texture and resilience. Professional Use: Ideal for skincare formulators seeking to enhance product performance and deliver a refined, well-balanced finish in daily routines. Multi-Functional Benefits: Works well as part of your evening skincare routine or as a gentle alternative to stronger actives, adding flexibility to daily skin maintenance. Stable Reliable: Enjoy 12-month stability at room temperature, ensuring your formulations maintain potency without the need for refrigeration.