++++
[ DemythSkin Verdict ]

Isntree Hyaluronic Acid Natural Sun Cream SPF 50+ PA++++
SunscreenSun Protection
Efficacy
Strong
4.4 / 5.0
Safety
Safe
4.7 / 5.0
System Verdict
This is a very solid fragrance‑free all‑mineral sunscreen with genuinely hydrating support, but the relatively low zinc level and lack of UVA booster filters keep it below “elite” status. The efficacy score reflects: (1) zinc oxide as the sole UV filter at ~8.9 g/50 mL (about 17–18%), which can meet SPF50 but is right on the edge and offers less UVA robustness than modern multi-filter formulas; (2) a cosmetically sophisticated silicone/emollient base that improves spread and film formation; and (3) real but modest skincare benefits from A‑Tier humectants (hyaluronic acid, betaine, panthenol) and niacinamide placed high enough to help with barrier and tone, without any S‑Tier actives that would dramatically upgrade performance.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Zinc Oxide
A Tier: Good BasicsProven Results
WaterPolyglyceryl-3 Polydimethylsiloxyethyl DimethiconeNiacinamideLauryl Polyglyceryl-3 Polydimethylsiloxyethyl DimethiconeAdenosineTocopherolSodium HyaluronateBetaineInositolPanthenol
B Tier: Supporting IngredientsPromising Ingredients
CyclohexasiloxaneButyloctyl SalicylatePropanediolPropylheptyl CaprylateIsododecaneCaprylyl MethiconeMethyl Methacrylate CrosspolymerDisteardimonium HectoriteMagnesium SulfateTriethoxycaprylylsilane1,2-HexanediolPolyglyceryl-2 DipolyhydroxystearateGlyceryl CaprylateCaprylyl Glycol
D Tier: Potential IrritantsBe Cautious
Ethylhexylglycerin
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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.