SPF Scout · Product record

ISDIN Eryfotona Ageless

U.S. formulation · record last retrieved 5 August 2026

What is listed

The ingredient declaration stored for this formulation, reproduced exactly as it was recorded from the source below.

Zinc Oxide, Soybean Lecithin, Disteardimonium Hectorite, Citric Acid Monohydrate, Dibutyl Adipate, Butylene Glycol, Sodium Chloride, Panthenol, Water, Nylon-12, Peg-10 Dimethicone (600 Cst), Silicon Dioxide, Glycerin, Dimethicone, Levomenol, .Alpha.-Tocopherol Acetate, Ethylhexylglycerin, Edetate Disodium Anhydrous, Propanediol, Glyceryl Monostearate, Tocopherol, Ascorbyl Palmitate, Alcohol, Denatonium Benzoate, Pentapeptide-34, Cyclomethicone 5, Diethylhexyl Carbonate, Ascorbic Acid, Ferric Oxide Red, Ferrosoferric Oxide, Ferric Oxide Yellow, Cyclomethicone 6, Dicaprylyl Carbonate, Phenoxyethanol, Peg-30 Dipolyhydroxystearate (4000 Mw), Triethoxycaprylylsilane, Palmitoyl Tripeptide-38, Polyethylene Glycol 400, Hydroxypropyl Betadex, Pentapeptide-34 Trifluoroacetate, Sodium Benzoate

41 entries · the stored declaration is recorded as complete.

What each ingredient generally does

Each entry that matched a canonical ingredient, with the function recorded for it. These notes describe the role an ingredient plays in a formulation. They do not assess an ingredient.

  • Zinc Oxide

    Bulking agent (adds volume)Colorant (adds colour)Light stabiliser (protects the formula from light)Oral care (CosIng functional class)Preservative (inhibits microbial growth)Skin protecting (CosIng functional class)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    A mineral UV filter that absorbs ultraviolet light, the core sun-protection job in this product. It also helps protect the skin surface and can add whiteness or opacity. On some labels it appears as CI 77947 when used for colour.

  • No reviewed note yet.

  • Disteardimonium Hectorite

    Light stabiliser (protects the formula from light)Viscosity control (thickens or thins the formula)

    A thickener that adjusts how thick or thin the product is. It also works as a light stabilizer, helping the formula hold up against light exposure.

  • Citric Acid

    Buffering (holds the formula at a set acidity)Chelating (binds metal ions in the formula)Fragrance ingredient (scent)other

    Citric Acid is a mild acid used to fine-tune a formula's pH. It keeps the acidity steady (buffering), binds trace metals that would spoil the formula (chelating), and can add a scent note.

    listed as “Citric Acid Monohydrate

  • Dibutyl Adipate

    Emollient (softens and smooths skin)Film forming (leaves a thin coating)Plasticiser (keeps a film flexible)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    Dibutyl Adipate softens and smooths skin feel, forms a light film on the surface, and works as a solvent to dissolve other ingredients. It also acts as a plasticiser, keeping films flexible, and helps the product spread.

  • Butylene Glycol

    Fragrance ingredient (scent)Humectant (holds moisture)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

    A multitasking liquid that acts as a humectant, solvent, and thickness adjuster, and carries a scent role. It draws in and holds moisture, dissolves other ingredients, and helps set the product's texture.

  • Sodium Chloride

    Bulking agent (adds volume)Fragrance ingredient (scent)Oral care (CosIng functional class)otherViscosity control (thickens or thins the formula)

    Common table salt, used here mainly to adjust the thickness of the formula. It can also act as a bulking agent to add body, and shows up in oral care products. On labels it's simply salt.

  • Panthenol

    Antistatic (reduces static)Hair conditioning (CosIng functional class)Humectant (holds moisture)Skin conditioning (CosIng functional class)

    A skin- and hair-conditioning ingredient that also reduces static cling. In practice it helps keep skin and hair feeling soft and smooth.

  • Water

    Antiplaque (CosIng functional class)otherSkin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    The base liquid that most of the other ingredients dissolve or spread into. It carries the formula and helps condition the skin surface.

  • Nylon-12

    Bulking agent (adds volume)Opacifier (makes the formula less see-through)Viscosity control (thickens or thins the formula)

    A fine powder that adds bulk and adjusts the product's thickness. It also makes the formula more opaque, so it looks less clear. In practice, it can give a smooth, powdery feel.

  • PEG-10 Dimethicone

    Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)

    A silicone-based ingredient that conditions skin and hair. In practice it helps leave a smooth, soft feel.

    listed as “Peg-10 Dimethicone (600 Cst)

  • Silica

    Abrasive (physically scrubs)Absorbent (takes up oil or water)Anticaking (keeps powder free-flowing)Bulking agent (adds volume)Opacifier (makes the formula less see-through)otherViscosity control (thickens or thins the formula)

    Silica is a fine mineral powder that soaks up excess moisture and oil, and adjusts how thick the product feels. It keeps powders from clumping, adds bulk, and can make a formula look more opaque. Its chemical name is silicon dioxide.

    listed as “Silicon Dioxide

  • Glycerin

    Denaturant (makes alcohol undrinkable)Fragrance ingredient (scent)Hair conditioning (CosIng functional class)Humectant (holds moisture)Oral care (CosIng functional class)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

    Glycerin draws in and holds moisture while conditioning and protecting skin. It also dissolves other ingredients, adjusts thickness, and can add scent. On labels it may appear as glycerol.

  • Dimethicone

    Antifoaming (stops the formula foaming)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)

    A silicone that softens and smooths skin feel and forms a protective layer on the surface. It also cuts down foam during production, keeping the formula settled.

  • Bisabolol

    Fragrance ingredient (scent)otherSkin conditioning (CosIng functional class)Soothing (CosIng functional class)

    A conditioning and soothing ingredient that also adds a light fragrance. It softens the skin's feel and contributes scent to the product. On labels it may also appear as Levomenol.

    listed as “Levomenol

  • Tocopheryl Acetate

    Antioxidant (slows the formula oxidising)otherSkin conditioning (CosIng functional class)

    Tocopheryl Acetate is a form of vitamin E that acts as an antioxidant, helping keep the formula from going off. It also conditions the skin, softening its feel.

    listed as “.Alpha.-Tocopherol Acetate

  • Ethylhexylglycerin

    Deodorant (masks or reduces odour)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)

    A multi-tasker that conditions the skin and works as a deodorant agent. It helps improve skin feel while cutting odor.

  • Disodium EDTA

    Chelating (binds metal ions in the formula)otherViscosity control (thickens or thins the formula)

    An ingredient that binds trace metals that would otherwise spoil the formula, and helps adjust its thickness. This keeps the product stable over time.

    listed as “Edetate Disodium Anhydrous

  • Propanediol

    Humectant (holds moisture)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

    A solvent that dissolves other ingredients and helps them blend evenly. It also adjusts the thickness of the formula.

  • Glyceryl Stearate

    Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)

    Glyceryl Stearate is an emollient that softens and smooths skin feel. It also acts as an emulsifier, keeping the oil and water parts blended together.

    listed as “Glyceryl Monostearate

  • Tocopherol

    Antioxidant (slows the formula oxidising)Fragrance ingredient (scent)Occlusive (CosIng functional class)otherSkin conditioning (CosIng functional class)

    Tocopherol is a form of vitamin E used as an antioxidant, which helps keep the formula from going off. It also conditions skin and forms a thin surface layer that slows moisture loss. You may see it listed simply as vitamin E.

  • Ascorbyl Palmitate

    Antioxidant (slows the formula oxidising)Fragrance ingredient (scent)other

    Ascorbyl Palmitate is an oil-friendly form of vitamin C used as an antioxidant to keep the formula from going off. It can also add a light scent.

  • Alcohol

    Antifoaming (stops the formula foaming)Astringent (CosIng functional class)Fragrance ingredient (scent)otherPreservative (inhibits microbial growth)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

    Alcohol is ethyl alcohol used as a solvent to dissolve other ingredients and thin the formula. It also cuts foam, tightens skin as an astringent, and adjusts thickness. It appears on labels simply as alcohol or ethanol.

  • Denatonium Benzoate

    Denaturant (makes alcohol undrinkable)Fragrance ingredient (scent)

    Denatonium Benzoate acts as a denaturant, making the formula taste bitter so it isn't swallowed, and it contributes to fragrance.

  • Pentapeptide-34

    Skin conditioning (CosIng functional class)

    This is a peptide used as a skin conditioner. It helps keep skin feeling smooth and looked after.

  • No reviewed note yet.

  • Diethylhexyl Carbonate

    Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)

    A lightweight oil-like liquid that softens and smooths the skin feel. It gives the product a light, easy-spreading texture.

  • Ascorbic Acid

    Antioxidant (slows the formula oxidising)Buffering (holds the formula at a set acidity)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)

    Ascorbic Acid is vitamin C, used here mainly as an antioxidant to protect the formula from going off. It also conditions the skin, adjusts the acidity balance, and can add scent.

  • Iron Oxides

    Colorant (adds colour)other

    A colorant that gives the product its shade. On labels it can also appear as CI 77491, CI 77492, or CI 77499.

    listed as “Ferric Oxide Red

  • No reviewed note yet.

  • Iron Oxides

    Colorant (adds colour)other

    A colorant that gives the product its shade. On labels it can also appear as CI 77491, CI 77492, or CI 77499.

    listed as “Ferric Oxide Yellow

  • No reviewed note yet.

  • Dicaprylyl Carbonate

    Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)

    This is an emollient that softens and smooths skin feel. It gives the product a light, spreadable texture as it goes on.

  • Phenoxyethanol

    Preservative (inhibits microbial growth)

    This is a preservative that fights microbes. It helps keep the product from spoiling over time.

  • PEG-30 Dipolyhydroxystearate

    Surfactant (cleanses or mixes oil and water)

    An emulsifier. It keeps the oil and water parts blended together so the formula stays even.

    listed as “Peg-30 Dipolyhydroxystearate (4000 Mw)

  • Triethoxycaprylylsilane

    Binder (holds the formula together)other

    A binding ingredient that helps hold the parts of the formula together. It is often used to coat and bind powders in a mix.

  • Palmitoyl Tripeptide-38

    Skin conditioning (CosIng functional class)

    Palmitoyl Tripeptide-38 is a skin-conditioning peptide. It works to keep skin feeling soft and conditioned.

  • No reviewed note yet.

  • No general role is recorded for this ingredient in the inventory we hold. That is a gap in our record, not a statement about the ingredient.

  • Pentapeptide-34 Trifluoroacetate

    Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)

    This is a peptide salt that conditions the skin and works as an emollient, softening and smoothing skin feel. It helps leave skin feeling soft and looked after.

  • Sodium Benzoate

    Anticorrosive (protects the container and equipment from corrosion)Fragrance ingredient (scent)Preservative (inhibits microbial growth)

    A preservative that helps keep the product from spoiling. It also adds fragrance and guards against corrosion in the formula.

Checking this against your own list

SPF Scout's Personal Ingredient Check runs in the app, on your device. This page cannot see a personal avoidance list. Your selections are stored on your phone and are never sent to this website — there is nowhere on our side for them to go.

In the app you choose the ingredients you already avoid, and every entry in this declaration that matches one of them is shown to you with the alias path that produced the match.

This comparison does not predict whether your skin will react.

Source quality

Source
DailyMed drug label
Source record
https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=a58ac2ed-31b7-4a86-83ca-7630b0c9ea6f
Retrieved
5 August 2026
Market
United States
Formulation date
Not recorded
Version
v1 of this U.S. formulation
Verification confidence
High
Entries recorded
41
Record checksum
sha256:a051b236efe361f7dac751fabe0bc2fa11c96c0545a3b47c0b04f7b4689ccdf0

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