SPF Scout · Product record

Personal Best Products Inc. dba Zealios Zealios Sport Performance Ultralight SPF 50 Sunscreen

SPF 50 as labeled

U.S. formulation · record last retrieved 22 July 2026

What is listed

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

Homosalate, Octocrylene, Octisalate, Avobenzone, Water, Butyloctyl Salicylate, Coconut Alkanes, Cocoyl Caprylocaprate, Hydrogenated Methyl Abietate, Glycerin, Hydrolyzed Jojoba Esters (Acid Form), Glyceryl Monostearate, Glyceryl Stearate Citrate, Sodium Stearoyl Glutamate, Carrot Seed Oil, Starch, Rice, Polyglyceryl-4 Isostearate, Betasizofiran, Xanthan Gum, Pullulan, Phenoxyethanol, Biosaccharide Gum-1, Ethylhexylglycerin, Niacinamide, Tocopherol

25 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.

  • 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.

  • 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.

  • 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.

  • 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.

  • Coconut Alkanes

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

    Coconut Alkanes is an emollient and solvent. It softens and smooths skin feel while helping dissolve and carry other ingredients.

  • Cocoyl Caprylocaprate

    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.

  • Hydrogenated Methyl Abietate

    Viscosity control (thickens or thins the formula)

    An ingredient used to adjust thickness. It helps set the consistency of the product.

  • 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.

  • Hydrolyzed Jojoba Esters (Acid Form)

    other

    No reviewed note yet.

  • 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”

  • Glyceryl Stearate Citrate

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

    Glyceryl Stearate Citrate conditions the skin and softens its feel. It also helps oil and water stay mixed in the formula.

  • Sodium Stearoyl Glutamate

    Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)

    This is a multi-tasking ingredient that helps oil and water mix so the product stays blended. It also works as a cleansing agent and softens the feel of skin and hair. In practice, it keeps the formula smooth and even while conditioning.

  • Carrot Seed Oil

    other

    No reviewed note yet.

  • Oryza Sativa Starch

    Absorbent (takes up oil or water)Binder (holds the formula together)Bulking agent (adds volume)Viscosity control (thickens or thins the formula)

    Rice starch that soaks up moisture, binds the mix together, adds body, and adjusts thickness. In practice it absorbs excess oil or water, holds the formula together, and controls how thick or thin it feels.

    listed as “Starch, Rice”

  • Polyglyceryl-4 Isostearate

    Surfactant (cleanses or mixes oil and water)

    An emulsifier that helps oil and water mix. In practice it keeps the water and oil parts blended into one smooth product.

  • Betasizofiran

    other

    No reviewed note yet.

  • 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.

  • Pullulan

    Binder (holds the formula together)Film forming (leaves a thin coating)

    A polysaccharide that forms films and binds ingredients together. It leaves a thin coating on the skin and helps hold the formula's parts in place.

  • Phenoxyethanol

    Preservative (inhibits microbial growth)

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

  • Biosaccharide Gum-1

    Skin conditioning (CosIng functional class)

    A fermentation gum that conditions the skin. It softens and smooths the skin's feel as the product sits on top.

  • 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.

  • Niacinamide

    otherSmoothing (CosIng functional class)

    An ingredient that smooths the skin's surface. In practice, it helps the product leave skin feeling even.

  • 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.

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=020bd1b4-da50-4117-a4f3-b74aa4187396
Retrieved
22 July 2026
Market
United States
Formulation date
Not recorded
Version
v1 of this U.S. formulation
Verification confidence
High
Entries recorded
25
Record checksum
sha256:58f9d7e0d4f6915c32cdcaa388feb13ce5c6634e19ba0d0bbf180229f3674c89

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