Isntree Hyaluronic Acid Watery Sun Gel SPF50+ (KR ver.)
Isntree · Sunscreen

Hyaluronic Acid Watery Sun Gel SPF50+ (KR ver.)

Korea ranking #11 sunscreenUS stockNo white cast

A very light, watery sunscreen gel that sinks in clear with no white cast and leaves skin feeling hydrated rather than chalky or heavy. It's SPF50+ PA++++ for daily wear, and it's a good match for anyone who usually finds sunscreen greasy, tight, or hard to layer under makeup. This is the Korean formula, which uses newer UV filters that aren't sold in US-made sunscreens.

More detail

Protection comes from a blend of modern organic (chemical) filters — broad-spectrum ones like Tinosorb M and Uvinul A Plus alongside salicylates and homosalate — which is why it stays clear and lightweight. A large cast of hyaluronic acid forms plus niacinamide, centella, ceramide NP, and vitamin E keep it hydrating and calming rather than drying. The texture is a slippery water-gel that spreads thin and settles to a fresh, slightly dewy finish, and it layers well under makeup. Use it as the final step of your morning routine, apply a generous amount, and reapply through the day; as a chemical sunscreen it's worth patch testing if your eyes or skin react easily.

4.63,600 reviews
BEvidence grade
$19Best total · duties in
spf-lightTexture · Sunscreen
For: Oily · Combination · Normal · SensitiveAll tones — watery, no castSun careDehydration
Is this right for your skin? take the 60-second quiz and this box becomes a personal verdict.
Skin fit ×45%
Evidence ×35%80
Practicality ×20%50
Ingredient check⚠ 2 caution flags
Fragrance-free Fungal-acne safe No drying alcohol Essential-oil free No pregnancy-caution actives
Hyaluronic acidHumectant that binds waterCentella (cica)Calms redness and supports barrier repair
Evidence checkGrade B
Grade BSolid transparency and consistent ratings; limited third-party clinical data (seed draft — verify before launch).
How grading works
Scored on clinicals · certifications · cross-platform rating consistency · transparency. Brands can't pay to change this.
What Korea says#11 sunscreen
#11 sunscreen · Korea ranking · Rank indicative — weekly verification pending
White Cast Indexcast-free on 3/5 tones
FairNo castn=5
Light–MediumNo castn=6
Medium–TanNo castn=5
DeepSlightn=7
Very deepSlightn=3

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Where to buybest total $19
RetailerPriceShip + dutyTotal
Amazon ✓ official
Official store — verify seller before launch
Accepts: Visa · MC · Amex · Discover · Amazon Pay · Affirm
$19$19BESTShop →
Olive Young Global ✓ official
Ships from Korea 7–14d · +15% duty
Accepts: Cards · PayPal · Apple Pay · Alipay+
$15$9.30$24.30Shop →
Isntree official ✓ official
Brand's official store, ships from Korea · +15% duty
Accepts: Cards · PayPal (varies)
$19$8.90$27.90Shop →

Totals include estimated import duty on Korea-shipped orders (15%, post–de minimis). Links open retailer search; exact product links are coming at launch. Payment methods indicative — verify at checkout.

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