ISDIN Eryfotona Ageless Ultralight Emulsion Spf50
72/100 overall score
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Ingredient & SPF scores
βοΈ
UV protection
Moderate
43
- +41 Zinc Oxide at #1, UV filter (UVA1 +18)
- +2 Label claims (SPF 50)
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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
83
- +100 Starting score
- β28 Zinc Oxide, 10.7% declared
- β8 Pure mineral formula (10.7% total declared)
- +18 Iron-oxide undertone, partial masking
- +1.3 Coated minerals (Triethoxycaprylylsilane)
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Eye sting
Low
96
- +100 Starting score
- β10 Volatile alcohol at #7
- β8 Fragrance
- +13.5 Mineral filter system, low-sting filters
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Heavy feel
Low
87
- +100 Starting score
- β18 Zinc Oxide, 10.7% declared
- +4.5 Volatile silicone at #5, flashes off
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Fungal acne
Medium
68
- +100 Starting score
- β9 1 oils/butters that feed Malassezia (Lecithin)
- β23 2 long-chain (C12+) esters that feed Malassezia (PEG-30 Dipolyhydroxystearate, Glyceryl Stearate)
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Fabric stains
Medium
45
- +100 Starting score
- β40 Iron-oxide pigments at #18, makeup-like collar marks (washable)
- β15 Zinc Oxide at #1, white marks, worst on dark fabric (washable)
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Moisture
Light
LightNourishing
- β 13 Volatile alcohol at #7
- β 6 2 sebum-absorbing powders (Silica, Nylon-12)
- β 7 Volatile carriers flash off, leaving a dry finish
- β 5 Zinc Oxide at #1, mild sebum absorbent
- β 1 Glycerin at #13, the anchor humectant
- β 1 1 strong humectants (Panthenol)
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Finish
Matte
MatteDewy
- β 6 2 sebum-absorbing powders (Silica, Nylon-12)
- β 6 Volatile carriers flash off, leaving a dry finish
- β 3 Volatile alcohol at #7
- β 6 3 dry-touch emollients reduce greasy shine (Diethylhexyl Carbonate, Dibutyl Adipate, Dicaprylyl Carbonate)
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Makeup base
Good
PillsPrimer
- β 5 Primer-style base, volatile silicones and dimethicone slip
- β 6 Quick-setting carrier (alcohol at #7), fast, even canvas
- β 6 Dry-touch esters, smooth fast-absorbing base
- β 7.5 High mineral load at #1 greys under foundation (tinted)
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Water resistance
Not resistant
Non-water-resistantWater-resistant
Nothing flagged in the ingredient list.
How we rate water resistance βFull ingredient list (39)
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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Mineral UV filter (Zinc Oxide), high in the list, a primary filter
- β 41 UV protection, incl. long-UVA (UVA1)
- β 28 10.7% declared
- β 18 10.7% declared
- β 15 white marks, worst on dark fabric (washable)
- light β 5 mild sebum absorbent
- pills β 7.5 High mineral load greys under foundation (tinted)
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2 Water
Solvent base, the water phase
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Emollient, softens and smooths skin
- matte β 3 dry-touch emollient, anti-shine
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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Volatile silicone, flashes off for a light finish
- light β 5 volatile carrier, flashes off
- matte β 4 volatile carrier, flashes off
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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Volatile alcohol, a drying solvent that can sting eyes
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Volatile silicone, flashes off for a light finish
- light β 2 volatile carrier, flashes off
- matte β 2 volatile carrier, flashes off
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Humectant, pulls water into the skin
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10 Silica
Mattifying powder, absorbs oil and blurs the finish
- light β 3 sebum-absorbing powder
- matte β 3 sebum-absorbing powder
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Emulsifier, keeps oil and water blended
- β 14 feeds malassezia
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12 Nylon-12
Mattifying powder, absorbs oil and blurs the finish
- light β 3 sebum-absorbing powder
- matte β 3 sebum-absorbing powder
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13 Glycerin
Humectant, pulls water into the skin
- 1 β nourishing the anchor humectant
-
Emulsifier, keeps oil and water blended
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15 Dimethicone
Emollient, softens and smooths skin
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Thickener and texture, structures the gel or cream
-
Preservative, keeps the formula from spoiling
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18 Iron Oxides
Colorant or pigment
- β 40 makeup-like collar marks (washable)
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Thickener and texture, structures the gel or cream
-
Supporting ingredient
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21 Panthenol
Soothing, skin-conditioning active
- 1 β nourishing humectant
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Antioxidant, protects the formula and skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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24 Propanediol
Humectant, pulls water into the skin
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25 Fragrance
Fragrance
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26 Bisabolol
Soothing, skin-conditioning active
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Chelator, binds stray metal ions to keep the formula stable
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Humectant, pulls water into the skin
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29 PEG-8
Emulsifier, keeps oil and water blended
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Humectant, pulls water into the skin
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31 Tocopherol
Antioxidant, protects the formula and skin
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32 Lecithin
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Botanical extract
-
Antioxidant, protects the formula and skin
-
Preservative, keeps the formula from spoiling
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Antioxidant, protects the formula and skin
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37 Citric Acid
pH adjuster
-
Protein, peptide or amino acid, conditions and hydrates skin
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Protein, peptide or amino acid, conditions and hydrates skin