Water Bank Hyaluronic Serum (50ml)

Laneige’s Water Bank Blue Hyaluronic Serum is a breakthrough in barrier repair and instant rejuvenation. Powered by Blue Hyaluronic Acid—a micro-sized molecule 1/2000th the size of traditional HA—it penetrates deeply to flood skin with 575% hydration in seconds, as validated by the P&K Skin Research Center (tested on 32 women). The serum’s β-Glucan complex strengthens compromised barriers, clinically reducing temporary damage by 59% within one hour and calming redness by 27.5–40.5%.

This featherlight, soft-melting formula also delivers a 4.9% improvement in skin elasticity upon application, smoothing texture and restoring a firm, supple complexion. Ideal for stressed or sensitized skin, it combines ceramide-like lipids and fermented seaweed extract to lock in moisture and accelerate recovery. Test results show immediate post-application plumpness and a 34.08% surge in moisture levels, transforming dullness into a radiant, dewy glow.

Dermatologically tested and free of irritants, the serum is safe for sensitive and post-procedure skin. Its multitasking prowess makes it a staple for both morning prep (enhancing makeup adherence) and nighttime recovery. Users praise its ability to revive fatigued skin, reduce visible damage from pollution, and maintain a resilient, youthful bounce. LANEIGE merges cutting-edge hydration science with sensorial elegance, redefining instant and long-term skin vitality.

After cleansing and toning your skin, follow with two pumps of serum, both AM and PM. Gently massage into the skin in an upward direction. Finish with an emulsion, eye cream and moisturiser to complete your routine.

Water / Aqua / Eau, Butylene Glycol, Dipropylene Glycol, Glycerin, Squalane, 1,2-hexanediol, Ammonium Acryloyldimethyltaurate/vp Copolymer, Propanediol, Carbomer, Cetearyl Alcohol, Tromethamine, Polyglyceryl-3 Methylglucose Distearate, Dextrin, Hydrogenated Lecithin, Ethylhexylglycerin, Fragrance / Parfum, Glyceryl Stearate Citrate, Disodium Edta, Betaine, Hydrolyzed Hyaluronic Acid, Beta-glucan, Xylitylglucoside, Anhydroxylitol, Xylitol, Lactobacillus Ferment Lysate, Glucose, Tocopherol, Magnesium Chloride, Tetradecyl, Amino butyroylvalylaminobutyric Urea Trifluoroacetate, Undaria Pinnatifida Extract

For information purposes only. As all products are subject to change, please also consult the list of ingredients on the packaging of the product you receive.