SPF Scout · Product record

Roc Skincare RoC Hydration Plus SPF 30

SPF 30 as labeled

U.S. formulation · record last retrieved 21 September 2026

What is listed

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

Octisalate, Homosalate, Avobenzone, Octocrylene, Water/Aqua/Eau, Pentylene Glycol, Dimethicone, Octyldodecanol, Caprylyl Methicone, Propanediol, Potassium Cetyl Phosphate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Hyaluronic Acid, 1,2-Hexanediol, Hydrolyzed Sodium Hyaluronate, Biosaccharide Gum-4, Jasminum Sambac (Jasmine) Leaf Cell Extract, Glycerin, Dibutyl Lauroyl Glutamide, Carbomer, Aminomethyl Propanol, Dibutyl Ethylhexanoyl Glutamide, Capryloyl Glycerin/Sebacic Acid Copolymer, Caprylhydroxamic Acid, Disodium EDTA, Fragrance/Parfum

26 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.

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.

    listed as “Water/Aqua/Eau

  • Pentylene Glycol

    Humectant (holds moisture)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    A skin-conditioning ingredient that also works as a solvent. It helps dissolve other ingredients and keeps skin feeling conditioned.

  • 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.

  • Octyldodecanol

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

    An emollient that softens and smooths skin feel, and a solvent that helps dissolve other ingredients. It also carries fragrance. Together this means the product spreads smoothly and stays blended.

  • Caprylyl Methicone

    Skin conditioning (CosIng functional class)

    A silicone-type skin-conditioning ingredient. It helps leave skin feeling smooth and conditioned.

  • 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.

  • 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.

  • Ammonium Acryloyldimethyltaurate/VP Copolymer

    otherViscosity control (thickens or thins the formula)

    A thickening agent that adjusts how thick or fluid the product is. In practice it gives the sunscreen its body and helps it hold together.

  • 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.

    listed as “Hyaluronic Acid

  • 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.

  • Hydrolyzed Sodium Hyaluronate

    Skin conditioning (CosIng functional class)

    A skin-conditioning ingredient that keeps skin feeling smooth and cared for. It's a broken-down form of a common hydrating ingredient.

  • Biosaccharide Gum-4

    Skin conditioning (CosIng functional class)

    This is a fermentation gum used as a skin conditioner. It helps the product leave skin feeling smooth and well cared for.

  • Jasminum Sambac Leaf Cell Extract

    Flavouring (adds taste)Fragrance ingredient (scent)Skin protecting (CosIng functional class)

    A jasmine leaf cell extract that adds fragrance and scent. It also helps protect the skin surface.

    listed as “Jasminum Sambac (Jasmine) Leaf Cell Extract

  • 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.

  • Dibutyl Lauroyl Glutamide

    Film forming (leaves a thin coating)Hair conditioning (CosIng functional class)otherSkin conditioning (CosIng functional class)

    This is a film former and conditioning ingredient. It leaves a thin layer on skin and hair, and helps them feel smoother and softer. It's often used to thicken or gel oil-based formulas.

  • Carbomer

    Emulsion stabiliser (keeps oil and water mixed)Gel forming (sets the formula into a gel)otherViscosity control (thickens or thins the formula)

    A thickener that adjusts how thick the product is and forms a gel. It also keeps oil and water blends from separating, holding the texture together.

  • Aminomethyl Propanol

    Buffering (holds the formula at a set acidity)

    A buffering ingredient that sets and holds the product's acidity level. In practice it keeps the formula's pH steady.

  • Dibutyl Ethylhexanoyl Glutamide

    Hair conditioning (CosIng functional class)otherSkin conditioning (CosIng functional class)

    This is a skin- and hair-conditioning ingredient. It helps the product leave skin and hair feeling smoother and softer.

  • Capryloyl Glycerin/Sebacic Acid Copolymer

    Film forming (leaves a thin coating)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)

    A film-forming ingredient that leaves a thin layer on the skin. It also conditions and protects the skin, and conditions hair.

  • Caprylhydroxamic Acid

    Chelating (binds metal ions in the formula)

    An ingredient that binds trace metals which would otherwise spoil the formula. Keeping those metals tied up helps the product stay stable.

  • 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.

  • 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/Parfum

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=45a3e250-8195-344d-e063-6294a90ae681
Retrieved
21 September 2026
Market
United States
Version
v1 of this U.S. formulation
Source tier
Official label document (not independently verified by us)
Entries recorded
26
Record checksum
sha256:86813ed64f500008912957c7f31728f08181b80cff492fdea01e8cd3097fad5f

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