Youlief ECW Ampoule

Advanced skincare innovation from Youlief Bio Research Institute. Developed over four years, the ECW Ampoule is a super-concentrated formula designed to address the root causes of skin aging deep within the skin, helping ensure that no trace of time is left on your face. It is currently used as a post-laser care routine by seven VIP dermatologists in Gangnam, the heart of K-beauty innovation.

Total care for aging skin. Powered by Youlief's advanced technology, this all-in-one ampoule supports skin protection, regeneration, wrinkle improvement, elasticity, brightening, and deep moisturizing—all in a single, potent formula.

Triple moisture boost with Antarctic Antacticine. The ECW Ampoule delivers intense hydration at every level of the skin with a triple-layered hyaluronic acid system (low, middle, and high molecular weights). It is further enriched with a high content of ultra-rare Antacticine, sourced from the extreme seas of Antarctica, known for its powerful skin-restoring properties.

Clinically proven for sensitive skin. Sensitive skin usability test completed. Dermatological hypoallergenic test completed. Free from EWG caution grade ingredients. 100% cruelty-free.

Suitable for mature skin and sensitive skin. 50 ml.

Directions: After washing your face, apply toner and then apply the ampoule.

Ingredients: Water, butylene glycol, glycerin, 1,2-hexanediol, niacinamide, diglycerin, propanediol, methylpropanediol, hydroxyethylcellulose, carbomer, tromethamine, ethylhexylglycerin, adenosine, disodium EDTA, pseudoalteromonas ferment extract, sodium hyaluronate, caprylyl glycol, beta-glucan, caffeine, tocopherol, hydrolyzed hyaluronic acid, sodium acetylated hyaluronate.