SPF Scout · Product record

Boscia LLC Boscia Daily Defense Sunscreen Broad Spectrum SPF 50 PA

SPF 50 as labeled

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

What is listed

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

Octinoxate, Titanium Dioxide, Zinc Oxide, Cyclopentasiloxane, Water/Aqua/Eau, PEG-10 Dimethicone, Butylene Glycol, Glycerin, Caprylyl Methicone, Isodecyl Neopentanoate, Methylcellulose, Aluminum Starch Octenylsuccinate, Disteardimonium Hectorite, Sodium Chloride, Alumina, Dipropylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Camellia Oleifera Leaf Extract, Epilobium Angustifolium Flower/Leaf/Stem Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Tocopheryl Acetate, Panthenol, Sodium Levulinate, Sodium PCA, Methicone, Sodium Anisate, Silica, Caprylyl Glycol

30 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.

  • Octinoxate

    Light stabilizer (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 when exposed to sunlight. You'll often see it listed as Ethylhexyl Methoxycinnamate.

  • Titanium Dioxide

    Colorant (adds color)Opacifier (makes the formula less see-through)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

    Titanium Dioxide is a mineral UV filter that absorbs ultraviolet light. It also works as a white colorant and opacifier, adding whiteness and making the product less see-through. As a color additive it appears on labels as CI 77891.

  • Zinc Oxide

    Bulking agent (adds volume)Colorant (adds color)Light stabilizer (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 color.

  • Cyclopentasiloxane

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

    This is a lightweight silicone used to condition skin and hair and to soften and smooth skin feel. It also acts as a solvent, helping the product spread and dissolve other ingredients.

  • 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”

  • 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.

  • 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.

  • 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 Methicone

    Skin conditioning (CosIng functional class)

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

  • Isodecyl Neopentanoate

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

    A lightweight oily ingredient that softens and smooths skin feel. It gives the product a silky, easy-to-spread texture.

  • Methylcellulose

    Binder (holds the formula together)Emulsion stabilizer (keeps oil and water mixed)Light stabilizer (protects the formula from light)otherViscosity control (thickens or thins the formula)

    Methylcellulose adjusts the thickness of the product and keeps the mix from separating. It also binds ingredients together and helps stabilize the formula against light.

  • Aluminum Starch Octenylsuccinate

    Absorbent (takes up oil or water)Anticaking (keeps powder free-flowing)Viscosity control (thickens or thins the formula)

    A starch-based powder that soaks up excess oil and moisture, keeps the formula from clumping, and adjusts its thickness. In practice it gives the product a smoother, less greasy feel.

  • Disteardimonium Hectorite

    Light stabilizer (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.

  • 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.

  • Alumina

    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)

    A mineral powder that soaks up excess oil, adjusts thickness, and keeps the formula from clumping. It also adds opacity and can act as a mild scrubbing agent, giving the product body and a smoother texture.

  • Dipropylene Glycol

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

    A solvent that dissolves other ingredients and adjusts how thick the product is. It also adds fragrance. This helps the formula blend and spread evenly.

  • Dimethicone/Vinyl Dimethicone Crosspolymer

    otherSkin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)

    A silicone elastomer that softens and smooths skin feel and adjusts the thickness of the product. In practice it gives a silky, cushioned texture.

  • Camellia Oleifera Leaf Extract

    Astringent (CosIng functional class)Skin conditioning (CosIng functional class)

    A leaf extract that acts as an astringent, giving a tightening feel, and as a skin conditioner. Together these keep skin feeling smooth and taut.

  • Epilobium Angustifolium Flower/Leaf/Stem Extract

    Skin conditioning (CosIng functional class)

    An extract from the flowers, leaves, and stems of rosebay used to condition the skin. It helps keep skin feeling soft and smooth.

  • Simmondsia Chinensis Seed Oil

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

    This is jojoba seed oil, used to soften and smooth skin. It conditions both skin and hair, leaving a smoother feel.

    listed as “Simmondsia Chinensis (Jojoba) Seed Oil”

  • Dipotassium Glycyrrhizate

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

    A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.

  • 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.

  • Tocopheryl Acetate

    Antioxidant (slows the formula oxidizing)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.

  • 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.

  • Sodium Levulinate

    Skin conditioning (CosIng functional class)

    Sodium Levulinate is a skin-conditioning ingredient, meaning it helps keep skin feeling smooth and in good condition. It's the sodium salt of levulinic acid.

  • Sodium PCA

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

    Sodium PCA is a humectant that draws in and holds moisture, and it conditions both skin and hair to keep them feeling soft. It also has an antistatic action, helping reduce static flyaways in hair.

  • Methicone

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

    Methicone is a silicone that softens and smooths the skin feel. It also cuts static, and helps the product glide on.

  • Sodium Anisate

    Flavoring (adds taste)Fragrance ingredient (scent)pH adjuster (sets the formula's acidity)Preservative (inhibits microbial growth)

    This ingredient helps keep the formula from spoiling and fine-tunes its acidity. It also adds fragrance and flavor.

  • 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.

  • Caprylyl Glycol

    Deodorant (masks or reduces odor)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.

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=2a6b507f-0967-46e1-8360-0003772f1bdb
Retrieved
22 September 2026
Market
United States
Version
v1 of this U.S. formulation
Source tier
Official label document (not independently verified by us)
Entries recorded
30
Record checksum
sha256:904b7c1b59a4f6cca9552bcb8cf927f42f3018acb78e2e3708ee905990467d88

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