SKIN1004 Hyalu-Cica Water-Fit Sun Serum SPF50+ (KR ver.)
SKIN1004 · Sunscreen

Hyalu-Cica Water-Fit Sun Serum SPF50+ (KR ver.)

OY Korea #2 sun careUS stockNo white cast

The 'sunscreen that feels like a serum' that went globally viral. Uses newer-generation Korean UV filters not yet FDA-approved — which is exactly why it feels this good and why we flag the import status clearly.

4.65,200 reviews
BEvidence grade
$18Best total · duties in
spf-lightTexture · Sunscreen
For: Oily · Combination · Normal · Sensitive · DryAll tones — serum finish, zero castSun careSensitivityDehydration
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 Pregnancy-cautious free
Centella (cica)Calms redness and supports barrier repairHyaluronic acidHumectant that binds water
Evidence checkGrade B
Grade BKR formula uses newer UV filters not yet FDA-listed — imported stock is a regulatory gray zone we label honestly; SPF substantiated under MFDS testing.
How grading works
Scored on clinicals · certifications · cross-platform rating consistency · transparency. Brands can't pay to change this.
What Korea says#2 sun care
#2 sun care · Olive Young Korea · The viral 'no-sunscreen-feel' sunscreen
"This is a serum, not a sunscreen. Zero white cast."Translated from a Korean review · original: "선크림 아니라 세럼임. 백탁 제로."
White Cast Indexcast-free on 5/5 tones
FairNo castn=8
Light–MediumNo castn=10
Medium–TanNo castn=9
DeepNo castn=11
Very deepNo castn=6

Real-skin reports under a standardized protocol — how the index works & add yours.

Reviews1 seeded · skin-twin filter
About these sample reviews

The profile cards below are illustrative demo entries showing how skin-twin matching will work — not real testimonials; replaced by verified creator reviews at launch. Your worked/didn't votes are real.

ZolaOilyVery deep toneSun carePores & Oil✓ Worked for them

Actually invisible on my skin — first SPF I reapply without dread.

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Where to buybest total $18
RetailerPriceShip + dutyTotal
Amazon ✓ official
Official store — verify seller before launch
Pays: Visa · MC · Amex · Discover · Amazon Pay · Affirm
$18$18BESTShop →
Olive Young Global ✓ official
Ships from Korea 7–14d · +15% duty
Pays: Cards · PayPal · Apple Pay · Alipay+
$14$9.10$23.10Shop →

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

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