10 packs Deliver instant cooling relief and 72-hour hydration with a medical-grade bio-cellulose cooling mask followed by a concentrated hyaluronic ampoule. This two-step system hugs every contour, calms post-sun heat, and floods skin with low-molecular moisture for a dewy, cushiony glow. What’s Inside (2 Steps)STEP 1 — Bio Seconderm Cooling Mask: Naturally derived bio-cellulose from fermented coconut fiber minimizes irritation and adheres like a second skin. The ultra-thin 0.3 mm sheet provides an immediate –12 °C cooling sensation to comfort UV-overheated skin and optimize absorption.STEP 2 — Hyaluronate Bio Seconderm Ampoule: 99% pure low-molecular hyaluronic acid penetrates deeply to replenish hydration and support a supple, plump look. Ectoin, White Willow Bark Extract, and Panthenol help soothe, reinforce the barrier, and maintain moisture for up to 72 hours. Key BenefitsInstant Cooling Relief: –12 °C cooling effect comforts heat-stressed, sensitized skin after sun exposure.Deep, Lasting Hydration: Low-molecular HA dives in quickly to rehydrate and visibly plump.72-Hour Moisture Retention: Helps strengthen the barrier and lock in hydration for days.High-Adhesion Delivery: 0.3 mm medical-grade bio-cellulose ensures seamless coverage and efficient ingredient delivery.Soothed, Dewy Finish: Ectoin + White Willow Bark + Panthenol calm and condition for a smooth, glassy glow.