First, the GH Beauty Lab recommends intently following the directions around the product or service's packaging, as some formulation are produced to be applied 2 times every day, while others are meant to be used once. A: Most dermatologists suggest that you utilize both of those a serum as well https://allhealthmarket.com/product/health-and-beauty-2/skin-care-health-and-beauty-2/eyes/eye-cream/peptide-ageless-eye-serum-cream-snail-repair-facial-cream-anti-wrinkle-collagen-remove-dark-circles-care-gel-roller-massage-for-firming-wrinkle-puffy-eye-care-2pcs/