SKIN1004 Hyalu-Cica Water-Fit Sun Serum UV — Efficacy 4.0/5.0, Safety 4.9/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
SKIN1004 Hyalu-Cica Water-Fit Sun Serum UV

SKIN1004 Hyalu-Cica Water-Fit Sun Serum UV

SunscreenUV Protection, Hydration, Soothing
Efficacy
Strong
4.0 / 5.0
Safety
Excellent
4.9 / 5.0
System Verdict
Solid daily sunscreen with modern filters and hydration, but lacks full-spectrum photostability and premium synergies for top-tier status. Efficacy score of 4.0 reflects strong chemical filter combo (Avobenzone 2.7%, Octocrylene 9% for stability, Homosalate/Octisalate for UVB) achieving SPF50/PA++++, plus niacinamide and Centella for soothing/brightening, but deducts for low HA concentrations (10ppm max, hydrolyzed at 1ppm), no Ferulic/Vit C/E synergy for antioxidants, and potential pH sensitivity around 6-7 from Tromethamine that could slightly destabilize Avobenzone over time; tube packaging helps stability[1][3].
Active Ingredients Detected
A Tier: Good BasicsProven Results
AvobenzoneHomosalateOctisalateNiacinamideSodium HyaluronatePanthenolTocopherol
B Tier: Supporting IngredientsPromising Ingredients
OctocryleneCentella Asiatica Extract
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DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.