Isntree Hyaluronic Acid Toner 400ml

Isntree Hyaluronic Acid Toner 400ml is the larger bottle of the brand's most established toner, built around sodium hyaluronate, hyaluronic acid and hydrolyzed sodium hyaluronate for layered moisture retention from the very first step of a routine. Trehalose and sodium PCA add further humectant support, while aloe barbadensis leaf extract and althaea rosea root extract keep the formula calm rather than active feeling.

Why You'll Love It

• The larger 400ml size suits anyone who already knows and repurchases this toner regularly.
• Multiple hyaluronic acid types work at different depths without ever feeling sticky.
• Aloe and althaea rosea root extract keep the formula calm enough for daily, twice a day use.
• Beta-glucan and panthenol support the skin barrier alongside the hydration focused actives.
• A genuinely lightweight, fast absorbing texture that layers well under serum or moisturiser.

Key Ingredients

• Sodium Hyaluronate and Hyaluronic Acid: two forms working together to hold moisture at different depths in the skin.
• Trehalose and Sodium PCA: humectants that help the formula retain moisture through the day.
• Aloe Barbadensis Leaf Extract: keeps the toner calming and comfortable, especially for reactive or sensitive skin.

Full Ingredients (INCI)

Water, Propanediol, Pentylene Glycol, 1,2-Hexanediol, Sodium Hyaluronate, Trehalose, Caprylyl Glycol, Panthenol, Sodium PCA, Butylene Glycol, Betula Alba Juice, Portulaca Oleracea Extract, Glycerin, Hyaluronic Acid, Althaea Rosea Root Extract, Aloe Barbadensis Leaf Extract, Beta-Glucan, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer.

How to Use

After cleansing, take a proper amount on a cotton pad and wipe across the face, or press into skin using clean hands. Pat gently until absorbed. Use morning and evening as the first hydrating step, layering a second application on especially dry days.

Suitable For

All skin types looking for a dependable, lightweight hydrating toner, and anyone who prefers buying the larger size to avoid running out mid routine. A good match for skin needing daily hydration without any active ingredients.

About Brand

Isntree is a Korean skincare brand made in South Korea, and this hyaluronic acid toner is one of its most consistently repurchased products across sizes. Ingredient transparency and simple, effective formulas run through the whole range. Discover more from the brand in our Isntree collection.

FAQ

Q: Is the 400ml version the same formula as the smaller size?
Ans: Yes, this is the same hyaluronic acid toner formula in a larger bottle, suited to those who go through the smaller size quickly.

Q: How often should I use this toner?
Ans: It is for twice daily use, morning and evening, as the first step after cleansing.

Q: Can I layer this toner more than once?
Ans: Yes, on drier days applying a second layer and letting it absorb before the next step can give extra hydration.

Q: Is this toner suitable for sensitive skin?
Ans: The formula leans on calming ingredients like aloe and althaea rosea root extract, though a patch test is always sensible for reactive skin.

Q: Will this toner feel sticky before moisturiser?
Ans: No, despite containing several hyaluronic acid types, the texture is designed to absorb cleanly without a tacky finish.