Ducray Keracnyl UV SPF 50+
89/100 overall score
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About this sunscreen
Ducray Keracnyl UV SPF 50+ is a hybrid sunscreen for blemish-prone skin, using filters such as Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Diethylhexyl Butamido Triazone. It is lightweight with a balanced finish, low white cast, a low pore-clogging profile and no sting, and it works well under makeup. With a score of 88.9 out of 100 and excellent protection, it is a strong daily choice for oily and acne-prone skin.
Ingredient & SPF scores
βοΈ
UV protection
Excellent
100
- +45.6 Methylene Bis-Benzotriazolyl Tetramethylbutylphenol at #4, UV filter (UVA1 +17.1)
- +45.6 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #7, UV filter (UVA1 +15.2)
- +19.2 Diethylhexyl Butamido Triazone at #8, UV filter
- +24 Butyl Methoxydibenzoylmethane at #10, UV filter (UVA1 +12.8)
- β14.7 UVB coverage saturated
- β19.6 UVA2 coverage saturated
- β0.1 UVA1 coverage saturated
- +2 Label claims (SPF 50)
β’οΈ
Health safety
High
90
- +100 Starting score
- β10 Avobenzone at #10 (regulatory/evidence concern)
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Allergens
Low
70
- +100 Starting score
- β18 Fragrance
- β12 Opaque "Fragrance", hidden allergens that can't be checked from the label
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White cast
Low
88
- +100 Starting score
- β12 Tinosorb M at #4, may look bluish-grey on deeper skin tones
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Eye sting
Low
84
- +100 Starting score
- β8 Avobenzone at #10, migrates into eyes with sweat
- β8 Fragrance
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Heavy feel
Low
98
- +100 Starting score
- β2 Tribehenin at #32, wax film
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Fungal acne
Medium
55
- +100 Starting score
- β45 5 long-chain (C12+) esters that feed Malassezia (Glyceryl Laurate, Glyceryl Stearate, PEG-100 Stearate)
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Fabric stains
Low
62
- +100 Starting score
- β38 Avobenzone at #10, reacts with iron in wash water into rust-yellow stains
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Moisture
Light
LightNourishing
- β 8 2 sebum-absorbing powders (Silica, Zea Mays Starch)
- β 1 Glycerin at #13, the anchor humectant
β¨
Finish
Balanced
MatteDewy
- β 9 2 sebum-absorbing powders (Silica, Zea Mays Starch)
- β 5 2 dry-touch emollients reduce greasy shine (Dicaprylyl Carbonate, Diisopropyl Adipate)
- β 9 1 emollient lipids (C12-15 Alkyl Benzoate)
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Makeup base
Good
PillsPrimer
- β 6 2 soft-focus powders in moderation
- β 6 Dry-touch esters, smooth fast-absorbing base
- β 0.5 Gel polymers prone to pilling under friction (Acrylates/C10-30 Alkyl Acrylate Crosspolymer)
π
Water resistance
Not resistant
Non-water-resistantWater-resistant
- +2 1 water-locking waxes
Full ingredient list (34)
What each ingredient does and how it moves each rating: green helps, red hurts, β / β give the direction, and β / β shift a slider toward its ends (finish, moisture, makeup base). Auto-derived from our scoring rules and the ingredient's position.
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1 Water
Solvent base, the water phase
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Emollient, softens and smooths skin
- 9 β dewy emollient lipid
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Emollient, softens and smooths skin
- matte β 3 dry-touch emollient, anti-shine
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Modern UV filter, broad-spectrum and photostable (Tinosorb M)
- β 45.6 UV protection, incl. long-UVA (UVA1)
- β 12 may look bluish-grey on deeper skin tones
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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6 Silica
Mattifying powder, absorbs oil and blurs the finish
- light β 5 sebum-absorbing powder
- matte β 6 sebum-absorbing powder
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Modern UV filter, broad-spectrum and photostable (Tinosorb S)
- β 45.6 UV protection, incl. long-UVA (UVA1)
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Modern UV filter, broad-spectrum and photostable (Iscotrizinol), low in the list, likely a minor contributor
- β 19.2 UV protection
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Mattifying powder, absorbs oil and blurs the finish
- light β 3 sebum-absorbing powder
- matte β 3 sebum-absorbing powder
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Legacy UV filter (Avobenzone), low in the list, likely a minor contributor
- β 24 UV protection, incl. long-UVA (UVA1)
- β 8 migrates into eyes with sweat
- β 38 reacts with iron in wash water into rust-yellow stains
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Emollient, softens and smooths skin
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Emulsifier, keeps oil and water blended
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13 Glycerin
Humectant, pulls water into the skin
- 1 β nourishing the anchor humectant
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
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Thickener and texture, structures the gel or cream
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18 Benzoic Acid
Preservative, keeps the formula from spoiling
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Preservative, keeps the formula from spoiling
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Chelator, binds stray metal ions to keep the formula stable
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21 Fragrance
Fragrance
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emollient, softens and smooths skin
- β 9 feeds malassezia
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Botanical extract
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26 Niacinamide
Soothing, skin-conditioning active
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Humectant, pulls water into the skin
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Humectant, pulls water into the skin
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pH adjuster
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Fatty alcohol, an emollient and thickener, not the drying kind
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31 Tocopherol
Antioxidant, protects the formula and skin
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32 Tribehenin
Emollient, softens and smooths skin
- β 2 wax film
- β 2 wax water lock
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Botanical extract
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34 Xanthan Gum
Thickener and texture, structures the gel or cream
Is Ducray Keracnyl UV good for acne-prone skin?
Yes, it is made for blemish-prone skin with a low breakout-trigger, no sting and a lightweight balanced finish. It also works well as a makeup base.
Does the Ducray Keracnyl UV SPF 50+ leave a white cast?
No, white cast is rated low, so it blends cleanly into skin under makeup or on its own.
Is Ducray Keracnyl UV SPF 50+ any good?
It scores 88.9 out of 100 with excellent protection from a modern chemical hybrid, making it a strong daily choice for oily and acne-prone skin.