Avène Ultra Fluid Invisible SPF 50 — Efficacy 4.7/5.0, Safety 4.8/5.0 | DemythSkin
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[ DemythSkin Verdict ]
Avène Ultra Fluid Invisible SPF 50

Avène Ultra Fluid Invisible SPF 50

SunscreenSun Protection
Efficacy
Exceptional
4.7 / 5.0
Safety
Excellent
4.8 / 5.0
System Verdict
Excellent sunscreen, but the “invisible” magic is the feel—not a miracle formula. The efficacy score is high because it uses a genuinely strong UV system: S Tier filters Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, and Phenylene Bis-Diphenyltriazine provide broad, photostable UVA/UVB coverage, and the formula also includes supportive humectants/emollients like glycerin, pentylene glycol, and lightweight esters. It does not score a perfect 5.0 because the “extra” skin-care ingredients are mostly supporting players at likely low-to-moderate levels, not meaningful treatment actives, and the formula is optimized for elegant wear and sun protection rather than barrier repair or anti-aging beyond UV defense.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Bis-Ethylhexyloxyphenol Methoxyphenyl TriazineDiethylamino Hydroxybenzoyl Hexyl BenzoateEthylhexyl Triazone
A Tier: Good BasicsProven Results
GlycerinGlycine Soja (Soybean) OilWater/AquaCaprylic/Capric TriglycerideTocopherolTrimethylpentanediol/Adipic Acid/Glycerin Crosspolymer
B Tier: Supporting IngredientsPromising Ingredients
C12-15 Alkyl BenzoateC9-12 AlkaneGlyceryl LaurateLauryl GlucosideOryza Sativa (Rice) StarchPentylene GlycolPhenylene Bis-DiphenyltriazinePolyglyceryl-2 DipolyhydroxystearatePotassium Cetyl PhosphatePPG-1-PEG-9 Lauryl Glycol EtherXanthan GumCaprylyl GlycolCitric AcidCoco-Caprylate/CaprateDicaprylyl CarbonateDiisopropyl AdipateBenzoic AcidSodium BenzoateSodium PhytateTocopheryl GlucosideCI 17200
C Tier: Marketing IdolsHype | Limited or Weak Data
Avène Thermal Spring WaterLens Esculenta (Lentil) Seed 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.