Introduction to the product The product is a professional and advanced therapeutic system for skin care and anti-aging from the famous Korean brand THESERA. This system relies on the technology of delivering active ingredients deep into the skin through an advanced needle-free injector device, providing the results of traditional mesotherapy sessions but without pain or the use of sharp needles. 2. Functions of the product components The system consists of a smart injector device, a set of sterile accessories, and concentrated therapeutic ampoules, each with a specific function: OCTA CLIMAX AMPOULE (Orange box): Function: Focuses on intensive collagen stimulation and restoring radiance. It contains an Octa-peptides complex and ingredients specifically designed to fill expression lines and deeply moisturize the skin. V-FIT CLIMAX AMPOULE (Purple box): Function: Designed for skin tightening and defining facial contours (V-Line). It works to improve the elasticity of sagging skin and helps the body reduce the appearance of fullness in the cheeks or under the chin. CICA PROTEIN ACTIVATOR: Function: A substance rich in proteins and "Cica" extract (Centella Asiatica) that accelerates cell recovery, balances skin elasticity, and soothes the skin during and after the session to ensure maximum benefit. Injector Device and Accessories: Function: The device injects the ampoules through sterile micro-tips at very high speed and pressure, allowing the ingredients to penetrate the skin pores and reach the dermal layers directly. 3. Conditions treated (Therapeutic Benefits) This integrated therapeutic course is used to address and combat a wide range of skin problems: Treatment of wrinkles and fine lines: Treats expression lines on the forehead, around the eyes and mouth by filling them with peptides and collagen stimulators. Skin sagging and loss of elasticity: Treats sagging jawlines and cheeks, giving the face a firm and sculpted appearance (V-Shape). Treatment of double chin: Helps improve the appearance of the double chin and clearly defines the jawline. Severe dryness and dullness: Restores immediate vitality and radiance to tired and stressed skin by molecularly moisturizing it. Signs of aging and damaged skin barrier: Cica protein contributes to rebuilding damaged skin cells and improving rough skin texture.