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Illustration of the pack shape, not the real packaging.
Hyaluronic Acid Watery Sun Gel
A lightweight gel sunscreen, SPF50+ PA++++, that feels like a watery moisturiser and leaves no white cast.
- Key ingredient
- Tinosorb S, Tinosorb M, Uvinul A Plus, homosalate, octisalate, Hyaluronic acid (multiple forms)
- Texture
- Watery gel that spreads easily and dries quickly to a light, natural finish
- Routine step
- sunscreen · AM
- Korean pack
- 50ml
Overview
Key ingredients
- Tinosorb S, Tinosorb M, Uvinul A Plus, homosalate, octisalate Mix of UV filters for broad UVA and UVB protection
- Hyaluronic acid (multiple forms) Hydration so skin doesn't feel tight
- Niacinamide and ceramide NP Tone-evening and barrier support
What it is
Isntree’s Hyaluronic Acid Watery Sun Gel is a daily sunscreen rated SPF50+ PA++++, sold in a 50ml tube in Korea. Its gel texture makes it one of the lightest-feeling sunscreens on this site.
Why people buy it
People with oily or combination skin like that it disappears quickly and does not pill under makeup. It hydrates enough that you can skip a separate moisturiser on humid days.
Key ingredients in plain English
Protection comes from a mix of filters including Tinosorb S, Tinosorb M and Uvinul A Plus for UVA and homosalate and octisalate for UVB. Hyaluronic acid, niacinamide and ceramide NP add hydration and barrier support.
Who it suits, and who should skip it
Oily, combination and acne-prone skin. Dry skin may find it not moisturising enough and prefer Round Lab’s birch sun cream.
How to use it
Last step of the morning routine. Apply about two finger-lengths for face and neck and reapply when you are outdoors.
How it compares
SKIN1004 Hyalu-Cica Water-Fit Sun Serum is similarly light but more serum-like. Beauty of Joseon Aqua-Fresh is a little more matte. Isntree is the most “gel” of the three.
Korea vs international version
Isntree sells the same product name on Amazon, but the export tube is usually 100ml, so check the size before comparing prices.
FAQ
Does it leave a white cast?
No. It uses chemical filters only.
Is it good for oily skin?
Yes, it is one of the lighter Korean sunscreens and does not feel greasy.
Does it sting the eyes?
Some users find gel sunscreens with homosalate sting if they run into the eyes; keep it away from the eye area if that happens.
