The formula is a bouncy water-jelly texture, enriched with:• Eight types of hyaluronic acid• Squalane• CollagenIt absorbs quickly without any sticky residue, flooding the skin with hydration and elasticity for a vibrant, glass-like glow.This product contains a small amount of salmon-derived PDRN. Salmon PDRN is a well-known and effective skin-regenerating active; to reduce the risk of allergic reactions, it is combined with our exclusive GIM PDRN derived from Wando seaweed. This balanced blend delivers maximum efficacy with enhanced skin tolerance and a stronger commitment to environmental responsibility. How to Use: Apply after toner, morning and/or evening.Use 1–2 droppers and gently pat into the skin until fully absorbed.Follow with moisturizer to lock in hydration. Isntree GIM PDRN Hydro Bouncy Ampoule 50 ml