What it is: A set of four liquid-vitamin ampoules and four needle cartridge refills for your Faceshot microneedling device (sold separatley).What it does: The 2-in-1 microneedling and serum treatment encourages skin renewal, strengthens the complexion and reveals the healthy layers of skin underneath, while the micro-injuries kick-start the repair process. Developed with medical-grade stainless steel microneedles, the Faceshot (sold separately) creates active pathways to help the AHA penetrate deeper into the skin where it's needed to give stronger, longer-lasting results. How to use: Use every two days or once a week to ensure a good exfoliation regime. Use a tissue to carefully snap open the ampoule at the point indicated by the ring on the vial's neck. Remove the microneedle cartridge from the sterile packaging and remove the smaller lid. Insert the opened ampoule halfway into the cartridge and shake to transfer the liquid. Cover with the lid. Push the cartridge into the Faceshot. Take off the protective cover from the cartridge. Insert the clear outer ring into the Faceshot and begin the application. Scan the QR code to unlock the exclusive step-by-step tutorial. Includes four vitamin ampoules and four cartridges; Faceshot Device sold separately Paraben-free; phthalate-free; sulfate-free; silicone-free; fragrance-free Imported