Isntree Ultra Low Molecular Hyaluronic Acid Serum 50ml

Isntree Ultra Low Molecular Hyaluronic Acid Serum takes the brand's layered hyaluronic acid approach and concentrates it into a dedicated serum step. Sodium hyaluronate and potassium hyaluronate sit alongside the ultra low molecular version referenced in the name, all suspended in a sea water base that adds trace minerals most standard toners do not carry.

Why You'll Love It

• A genuine serum strength step above Isntree's toners, for skin that needs more than a light hydrating liquid.
• Ultra low molecular hyaluronic acid is included specifically for its ability to sit deeper in the skin's surface layers.
• Madecassoside and beta-glucan add a calming layer alongside the concentrated hydration.
• Sea water base contributes trace minerals not typically found in a standard hyaluronic acid serum.
• Glyceryl glucoside and panthenol keep the texture from feeling drying despite the concentration.

Key Ingredients

• Ultra Low Molecular Hyaluronic Acid: a smaller hyaluronic acid molecule chosen for deeper surface penetration.
• Madecassoside: a Centella derivative included for its calming reputation alongside the hydrating actives.
• Sea Water: forms the base of the formula, contributing trace minerals alongside the hyaluronic acid complex.

Full Ingredients (INCI)

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

How to Use

Take 2 to 3 drops onto your palm and apply across the face, patting gently until absorbed. Use morning or evening as a dedicated hydration step, applied after toner and before moisturiser.

Suitable For

Dry and dehydrated skin that wants a genuine serum strength hydration step, particularly anyone who has plateaued on a standard hyaluronic acid toner and wants a more concentrated alternative.

About Brand

Isntree is a Korean skincare brand made in South Korea, extending its hyaluronic acid expertise across toners, creams and now a dedicated serum for skin that needs a more concentrated approach. Discover more in our Isntree collection.

FAQ

Q: How is this different from Isntree's hyaluronic acid toner?
Ans: This serum is more concentrated, built as a dedicated hydration step rather than the first, lighter liquid step a toner provides.

Q: What does ultra low molecular hyaluronic acid mean?
Ans: It refers to a smaller hyaluronic acid molecule that can penetrate deeper into the skin's surface layers compared with standard hyaluronic acid.

Q: Can I use this serum every day?
Ans: Yes, it is designed for daily use, morning or evening, as part of a regular skincare routine.

Q: How many drops should I use per application?
Ans: Two to three drops is generally enough to cover the full face.

Q: Is this serum suitable for sensitive skin?
Ans: Madecassoside and beta-glucan are included for their calming reputation, though a patch test is always sensible for reactive skin.