Avène Sun Spray Family SPF 50+ 400 ml — Efficacy 4.6/5.0, Safety 4.4/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Avène Sun Spray Family SPF 50+ 400 ml
Avène

Avène Sun Spray Family SPF 50+ 400 ml

SunscreenSun Protection
Efficacy
Exceptional
4.6 / 5.0
Safety
Safe
4.4 / 5.0
System Verdict
Solid, well-built UV protection formula with a gentle feel — but it is still a sunscreen, not a treatment product. The efficacy score is driven by a strong modern filter system with multiple photostable UVA/UVB filters, plus humectants and emollients that improve wear and reduce dryness; it loses points because the formula is not optimized as a treatment, and the plant antioxidant content is supportive rather than transformative.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol [nano]Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
A Tier: Good BasicsProven Results
GlycerinButyl MethoxydibenzoylmethaneHelianthus Annuus (Sunflower) Seed OilTocopherol
B Tier: Supporting IngredientsPromising Ingredients
Diisopropyl AdipateDiethylhexyl Butamido TriazoneHydroxycapric AcidOxothiazolidineSodium Lauryl Glucose CarboxylateTocopheryl Glucoside
What Each Ingredient Does
Avene Thermal Spring Water (Avene Aqua)
base solvent
C12-15 Alkyl Benzoate
light emollient
Coco-Caprylate/Caprate
silky emollient
Diisopropyl Adipate
spreadability enhancer
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol [nano]
broad-spectrum UV filter
Water (Aqua)
solvent
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
photostable UV filter
Diethylhexyl Butamido Triazone
high-efficiency UVB filter
Polyglyceryl-2 Dipolyhydroxystearate
emulsifier
Glycerin
humectant
Butyl Methoxydibenzoylmethane
UVA filter
Decyl Glucoside
mild surfactant
Benzoic Acid
preservative
Butylene Glycol
humectant
Caprylic/Capric Triglyceride
emollient
Caprylyl Glycol
preservative booster
Disodium EDTA
chelator
Helianthus Annuus (Sunflower) Seed Oil
emollient oil
Hydroxycapric Acid
formula stabilizer
Lauryl Glucoside
mild surfactant
Oxothiazolidine
preservative
Propylene Glycol
humectant
Sodium Benzoate
preservative
Sodium Citrate
buffering agent
Full Ingredient List (INCI)

Avene Thermal Spring Water (Avene Aqua), C12-15 Alkyl Benzoate, Coco-Caprylate/Caprate, Diisopropyl Adipate, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol [nano], Water (Aqua), Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Diethylhexyl Butamido Triazone, Polyglyceryl-2 Dipolyhydroxystearate, Glycerin, Butyl Methoxydibenzoylmethane, Decyl Glucoside, Benzoic Acid, Butylene Glycol, Caprylic/Capric Triglyceride, Caprylyl Glycol, Disodium EDTA, Helianthus Annuus (Sunflower) Seed Oil, Hydroxycapric Acid, Lauryl Glucoside, Oxothiazolidine, Propylene Glycol, Sodium Benzoate, Sodium Citrate, Sodium Lauryl Glucose Carboxylate, Sorbic Acid, Tocopherol, Tocopheryl Glucoside, Xanthan Gum

Frequently Asked

Is Avène Sun Spray Family SPF 50+ 400 ml worth it?

Avène Sun Spray Family SPF 50+ 400 ml scores 4.6 out of 5.0 for efficacy (Exceptional) and 4.4 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. Solid, well-built UV protection formula with a gentle feel — but it is still a sunscreen, not a treatment product. The efficacy score is driven by a strong modern filter system with multiple photostable UVA/UVB filters,

What are the key active ingredients in Avène Sun Spray Family SPF 50+ 400 ml?

Avène Sun Spray Family SPF 50+ 400 ml contains these gold-standard actives with strong clinical evidence: Methylene Bis-Benzotriazolyl Tetramethylbutylphenol [nano], Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine.

Does Avène Sun Spray Family SPF 50+ 400 ml contain fragrance or known irritants?

DemythSkin's analysis found no flagged irritants in Avène Sun Spray Family SPF 50+ 400 ml. It scores 4.4 out of 5.0 for safety.

How is Avène Sun Spray Family SPF 50+ 400 ml scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin

Analysis last updated: 2026-08-16. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.