ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++ — Efficacy 4.5/5.0, Safety 3.9/5.0 | DemythSkin
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[ DemythSkin Verdict ]
ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++

ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++

SunscreenSun Protection
Efficacy
Exceptional
4.5 / 5.0
Safety
Mostly Safe
3.9 / 5.0
System Verdict
Elegant high-protection sunscreen with legit hydration and barrier support, slightly sabotaged by unnecessary fragrance and a token vitamin C that won’t do much. UV filters here are S Tier modern agents in optimal combinations, and the formula is packed with A Tier humectants and soothing actives, but the ascorbic acid is buried too low to matter and fragrant chamomile oil plus t‑butyl alcohol keep the efficacy score below “clinical-grade perfect.”
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Diethylamino Hydroxybenzoyl Hexyl BenzoateEthylhexyl TriazoneMethylene Bis-Benzotriazolyl TetramethylbutylphenolAscorbic Acid
A Tier: Good BasicsProven Results
WaterNiacinamideGlycerinSodium HyaluronateHydrolyzed Hyaluronic AcidAllantoinAdenosineTocopherol
B Tier: Supporting IngredientsPromising Ingredients
Dibutyl AdipatePropanediolPolymethylsilsesquioxaneCoco-Caprylate/CaprateCaprylyl MethiconeDiethylhexyl Butamido Triazone1,2-HexanediolButylene GlycolGlyceryl GlucosideDipotassium GlycyrrhizateAcrylates/C10-30 Alkyl Acrylate CrosspolymerSodium Stearoyl GlutamatePolyacrylate Crosspolymer-6Pentylene GlycolBehenyl AlcoholPoly C10-30 Alkyl AcrylatePolyglyceryl-3 Methylglucose DistearateDecyl GlucosideTromethamineXanthan GumCarbomer
C Tier: Marketing IdolsHype | Limited or Weak Data
Betula Platyphylla Japonica JuicePortulaca Oleracea ExtractArtemisia Annua ExtractPinus Sylvestris Leaf Extract
D Tier: Potential IrritantsBe Cautious
Chamomilla Recutita Flower OilEthylhexylglycerinT-Butyl Alcohol
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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.