Isntree – Ultra Low Molecular Hyaluronic Acid Serum

A lightweight hydrating serum designed to deliver fast, comfortable moisture to the skin without heaviness. Formulated with ultra low molecular hyaluronic acid and deep seawater from Ulleung Island, Korea, this serum helps relieve dehydration while maintaining a fresh and smooth skin feel.

The formula contains 14 different types of hyaluronic acid with varying molecular sizes to support long-lasting hydration and moisture retention. The ultra low molecular components contribute to a fast-absorbing texture that delivers hydration without leaving a sticky residue. Glyceryl glucoside helps support the skin’s natural moisture flow, while beta-glucan and panthenol help maintain skin comfort and balance.

Designed to layer easily with other skincare steps, this vegan serum fits seamlessly into both morning and evening routines. It is especially comfortable for skin that feels tight, dry, or moisture-depleted, leaving the skin hydrated, refreshed, and supple throughout the day.

Key Benefits

• Lightweight hydrating serum with ultra low molecular hyaluronic acid

• Formulated with 14 types of hyaluronic acid for multi-level hydration

• Fast-absorbing texture without heaviness or stickiness

• Supports moisture balance and skin comfort

• Layers well with essences, serums, and moisturizers

• Vegan formula suitable for daily use

For all skin types  ||  50 ml

HOW TO USE

After toning, apply a moderate amount to the skin and gently pat until fully absorbed. Use morning and evening.

INGREDIENTS

Ingredients we love

Ultra Low Molecular Hyaluronic Acid, Deep Seawater (Ulleung Island), Beta-Glucan, Glyceryl Glucoside, Panthenol

All ingredients

Sea Water, Water, Methylpropanediol, Glycerin, Butylene Glycol, 1,2-Hexanediol, Betaine, Pentylene Glycol, Carbomer, Caprylyl Glycol, Allantoin, Tromethamine, Ethylhexylglycerin, Xanthan Gum, Panthenol, Malachite Extract, Hydrolyzed Hyaluronic Acid, Disodium EDTA, Glyceryl Acrylate/Acrylic Acid Copolymer, Glyceryl Glucoside, Sodium Hyaluronate, Potassium Hyaluronate, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Dimethylsilanol Hyaluronate, Hydrolyzed Calcium Hyaluronate, Sodium Sulfated Hyaluronate, Madecassoside, Beta-Glucan, Sodium Stearoyl Hyaluronate, Sodium Oleoyl Hyaluronate.