Brand from South Korea: id PLACOSMETICS. This ID.AZ EXO-V® ProLifting 4 Weeks Program Set contains:EXO-V Prelisting Ampoule 5ml x 4 pcsRoller Tip 4 pcsHandle 1 pcBenefits:This ampoule is infused with patented ingredients iD 2EXO-V™, including Lakei Exo and Rock Samphire Stem Exo, along with ID Booster Liposome™, which enhance absorption and provide face-lifting benefits.The EXO-V® Pro HA Roller features 3200 micro tips that facilitate faster absorption while rolling over the face.Enriched with Sodium DNA, it supports collagen and elastin production.Contains Hyaluronic Acid, Collagen, Niacinamide, and Adenosine to moisturize the skin and promote brightness.How to use:1. Install a single-use Pro HA Roller onto the handle.2. After cleansing, gently roll the device around your face for 5 to 10 minutes.3. Apply the ampoule to your face and gently massage for better absorption.