Hi there! When it comes to buying Restylane Eyelight with lidocaine, I highly recommend checking out https://fillersupplies.com/product/restylane-eyelight-lidocaine-0-5ml/ . They’re a reliable and trusted source with a good selection of Restylane products. As for tips, I've had great results using Restylane Eyelight for under-eye volume—it gives a natural, refreshed look. Make sure to go slow and build up gradually for the best outcome. Also, having a skilled practitioner who understands facial anatomy is key to achieving smooth, balanced results! Best of luck with your procedures!