SPF Scout · Product record

ISDIN Fusion Water Magic

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.

Octocrylene, Homosalate, Octisalate, Avobenzone, Water, Dimethicone, Silica, Butyloctyl Salicylate, Propanediol, Lauryl PEG/PPG-18/18 Methicone, Poly C10-30 Alkyl Acrylate, C20-22 Alkyl Phosphate, C20-22 Alcohols, 1,2-Hexanediol, Hydroxyacetophenone, Potassium Cetyl Phosphate, VP/Eicosene Copolymer, Polysorbate 60, Glycerin, Caprylyl Glycol, Polyacrylate Crosspolymer-6, Tocopheryl Acetate, Styrene/Acrylates Copolymer, Tetrasodium Glutamate Diacetate, Fragrance, Hydrated Silica, Sclerotium Gum, Sodium Hyaluronate, Xanthan Gum, Porphyridium Cruentum Extract, Caprylic/Capric Triglyceride, Physalis Pubescens Fruit Juice, Sodium Hydroxide, Tocopherol, Citric Acid

35 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.

  • Octocrylene

    Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    An organic UV filter that absorbs ultraviolet light. It also serves as a light stabilizer, helping keep other filters and the formula intact under sunlight.

  • Homosalate

    Fragrance ingredient (scent)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    An organic UV filter that absorbs ultraviolet light. It also adds scent to the product.

  • Octisalate

    Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    An organic UV filter that absorbs ultraviolet light, and doubles as a light stabilizer to keep the formula steady in sun. It also appears on labels as Ethylhexyl Salicylate.

  • Avobenzone

    Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    An organic UV filter that absorbs ultraviolet light. It also acts as a light stabilizer, helping the formula hold up under sun exposure. On labels it also appears as Butyl Methoxydibenzoylmethane.

  • 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.

  • 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.

  • 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.

  • Butyloctyl Salicylate

    Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    A liquid that conditions skin and hair and acts as a solvent. It softens skin feel and helps dissolve and spread other ingredients in the mix.

  • 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.

  • Lauryl PEG/PPG-18/18 Methicone

    Skin conditioning (CosIng functional class)

    A silicone-type ingredient that conditions the skin. It leaves skin feeling smooth and soft.

  • Poly C10-30 Alkyl Acrylate

    Emulsion stabiliser (keeps oil and water mixed)Viscosity control (thickens or thins the formula)

    A polymer that stabilises emulsions and adjusts thickness. In practice, it keeps the oil and water parts from separating and gives the product its body.

  • C20-22 Alkyl Phosphate

    Surfactant (cleanses or mixes oil and water)

    A cleansing agent that also helps oil and water mix. In practice it keeps the water and oil parts blended into a smooth product and can lift away dirt and oil.

  • C20-22 Alcohols

    Binder (holds the formula together)Emulsion stabiliser (keeps oil and water mixed)Viscosity control (thickens or thins the formula)

    A blend of fatty alcohols used to hold the formula together and keep its parts from separating. They also adjust thickness, giving the product a firmer, more stable texture.

  • 1,2-Hexanediol

    Humectant (holds moisture)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    A fluid that acts as a solvent, dissolving other ingredients so they blend evenly. It also conditions the skin, leaving it feeling smooth.

  • Hydroxyacetophenone

    Antioxidant (slows the formula oxidising)other

    An antioxidant that helps keep the formula from going off over time. In practice it protects the product's other ingredients from breaking down.

  • Potassium Cetyl Phosphate

    Surfactant (cleanses or mixes oil and water)

    Potassium Cetyl Phosphate helps oil and water mix so the product stays blended. It also works as a cleansing agent that helps lift away oil and dirt.

  • VP/Eicosene Copolymer

    Binder (holds the formula together)Film forming (leaves a thin coating)Viscosity control (thickens or thins the formula)

    VP/Eicosene Copolymer forms a thin film on the skin and helps hold the formula together. It also adjusts the product's thickness, so it stays put and has the right texture.

  • Polysorbate 60

    Surfactant (cleanses or mixes oil and water)

    Polysorbate 60 helps oil and water mix into a stable, even product. It doubles as a cleansing agent that helps lift away oil and dirt.

  • 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.

  • Caprylyl Glycol

    Deodorant (masks or reduces odour)Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)

    A multi-tasker that conditions skin and hair and acts as a deodorant. As an emollient it softens and smooths, leaving skin feeling conditioned.

  • Polyacrylate Crosspolymer-6

    Emulsion stabiliser (keeps oil and water mixed)Viscosity control (thickens or thins the formula)

    This is a gel-like polymer that stabilizes emulsions and adjusts thickness. That means it keeps the oil and water parts from separating and helps give the product its texture and body.

  • 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.

  • Styrene/Acrylates Copolymer

    Film forming (leaves a thin coating)Opacifier (makes the formula less see-through)

    Styrene/Acrylates Copolymer forms a film and makes the product look opaque. In practice it leaves a thin layer on the skin and gives the formula a non-transparent appearance.

  • Tetrasodium Glutamate Diacetate

    Chelating (binds metal ions in the formula)other

    This is a chelating agent. It binds trace metals that would otherwise spoil the formula.

  • Parfum

    Fragrance ingredient (scent)

    This is the fragrance, a blend of scent ingredients added to give the product an odour or mask other smells. It's also listed as "aroma" on some labels.

    listed as “Fragrance”

  • Hydrated 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)

    Hydrated Silica is a form of silica, a mineral made of silicon and oxygen, that contains bound water. In cosmetics it is used as an abrasive, thickener, or absorbent, and can help control texture or matte appearance. It is the same basic mineral family as sand and quartz in a processed, powdered form.

  • Sclerotium Gum

    Emulsion stabiliser (keeps oil and water mixed)Skin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)

    This is a gum that thickens the formula and keeps it stable, while also conditioning skin. It adjusts how thick the product is and keeps the blended parts from separating.

  • Sodium Hyaluronate

    Humectant (holds moisture)Skin conditioning (CosIng functional class)

    A moisture-grabbing ingredient that draws in and holds water. That keeps skin conditioned and helps it feel supple. It's the salt form of hyaluronic acid.

  • Xanthan Gum

    Binder (holds the formula together)Emulsion stabiliser (keeps oil and water mixed)Gel forming (sets the formula into a gel)otherSkin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)Viscosity control (thickens or thins the formula)

    A thickener that adjusts how thick the product is and forms a gel-like texture. It keeps oil and water mixed and stops the blend from separating, giving a stable, even feel.

  • Porphyridium Cruentum Extract

    Skin conditioning (CosIng functional class)

    An extract from a type of algae, used to condition skin. It helps skin feel soft and smooth.

  • Caprylic/Capric Triglyceride

    Emollient (softens and smooths skin)Fragrance ingredient (scent)Occlusive (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    A light oil used as a solvent to dissolve other ingredients and as an occlusive that forms a layer helping hold in moisture. It can also add a bit of scent.

  • Physalis Pubescens Fruit Juice

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

    This is the juice from the physalis fruit, used here to condition skin and hair. That means it helps soften and smooth the feel of skin and hair.

  • Sodium Hydroxide

    Buffering (holds the formula at a set acidity)Denaturant (makes alcohol undrinkable)other

    Sodium Hydroxide is a strongly alkaline ingredient used in tiny amounts to fine-tune a formula's acidity (buffering). This keeps the product's pH steady. It can also act as a denaturant, altering another substance so it stays fit for use in cosmetics rather than being consumed.

  • 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.

  • 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.

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=d4f91d5a-600a-4255-a6e1-e7e7197848c7
Retrieved
5 August 2026
Market
United States
Formulation date
Not recorded
Version
v2 of this U.S. formulation
Verification confidence
High
Entries recorded
35
Record checksum
sha256:301af053bfc951d1d53ba11f56dd1369edcfeac150b00afb4e2d141e2ac57423

Earlier readings of this document

We have read this product's source document twice, and kept each reading. The earlier reading is ours: a change in how we read the document, not a change the manufacturer made to the formula.

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