My dry skin was ready to call it quits with SPF. Every formula felt like it was stealing the last bit of moisture I had.
This one’s a bi-phase liquid — you shake it like a cocktail to mix the hydrating serum with the sunscreen filters. A gimmick that actually works.
It’s a $25-ish Korean sunscreen from Isntree that promises SPF50+ PA++++ protection without the tight, matte finish. The claim? Sun protection that hydrates like a morning serum.
SPF50+ PA++++
Broad-spectrum Korean protection — the gold standard.
Bi-Phase Formula
Separates on the shelf; you activate it with a shake.
No White Cast
Uses new-gen filters, so it’s completely clear on skin.
Photo: Vya Naturals / Unsplash
It’s not just HA. They packed in a cocktail of humectants and skin-identical ingredients to trap water. This is the difference between a wet feeling and actual, lasting hydration.
- Hyaluronic Acid: Multiple weights to hydrate different skin layers
- Panthenol (B5): Soothes and strengthens your barrier
- Trehalose: A sugar that protects cells from dehydration
- Madecassoside: From centella, calms irritation and redness
Photo: Štefan Štefančík / Unsplash
The texture is wild — a silky, slightly viscous water. Sinks in stupidly fast, maybe 15 seconds. Leaves a dewy, plumped finish, not a greasy one. Zero pilling under makeup.
After two weeks, I stopped needing a separate morning serum. My skin felt bouncy by noon instead of tight. Unexpected win: it layers perfectly over thicker night creams without turning into a slip-n-slide.
Photo: National Cancer Institute / Unsplash
My dehydration lines (those little forehead shadows) were less obvious by 11am. No new dry patches. Protection held up — no tanning, no burning. It’s not a moisturizer replacement in deep winter, but it’s a 3-season hero.
Photo: Natallia Photo / Unsplash
For dry skin, it’s a cult product for a reason. It fixes the fundamental problem with most sunscreens: the dehydration hangover.