SPF Scout · Product record
Mustela MUSTELA MINERAL SUNSCREEN BROAD SPECTRUM SPF 50 (Spray)
SPF 50 as labeled
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.
32 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.
Titanium Dioxide
Colorant (adds colour)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.
Heptyl Undecylenate is an emollient, meaning it softens and smooths the skin feel. It leaves a light, silky finish on the surface.
Methyl Dihydroabietate
Viscosity control (thickens or thins the formula)This ingredient adjusts the thickness of the product. It helps give the formula its body and flow.
Cetearyl Alcohol
Emollient (softens and smooths skin)Emulsion stabiliser (keeps oil and water mixed)Foam boosting (increases foam from other ingredients)Opacifier (makes the formula less see-through)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)Viscosity control (thickens or thins the formula)A workhorse ingredient that softens skin feel, adjusts thickness, helps oil and water mix, and keeps the blend stable. In practice it thickens the product, keeps it from separating, gives a smooth feel, and can make the product look opaque. Despite its name, it behaves like a waxy solid, not a drying alcohol.
listed as “Cetostearyl Alcohol”
Bentonite
Absorbent (takes up oil or water)Bulking agent (adds volume)Emulsion stabiliser (keeps oil and water mixed)Viscosity control (thickens or thins the formula)This is a clay that soaks up liquid and adds bulk to the formula. It also adjusts thickness and keeps the oil and water parts from separating.
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.
A cleansing agent that lifts away dirt and oil. It also creates foam and helps water rinse things off. On labels it's counted among the milder sugar-based cleansers.
listed as “Coco Glucoside”
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.
listed as “Aluminum Oxide”
Sodium Gluconate
Chelating (binds metal ions in the formula)Skin conditioning (CosIng functional class)Used to bind trace metals that would otherwise spoil the formula. It also conditions the skin, helping it feel smooth.
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.
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.
Citric Acid
Buffering (holds the formula at a set acidity)Chelating (binds metal ions in the formula)Fragrance ingredient (scent)otherCitric 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”
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.
Polyhydroxystearic Acid
Surfactant (cleanses or mixes oil and water)This is an emulsifier that helps oil and water mix. It keeps the oily and watery parts blended so the formula holds together.
listed as “Polyhydroxystearic Acid (2300 Mw)”
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”
Nasturtium Officinale Flower/Leaf Extract
Anti-sebum (CosIng functional class)Soothing (CosIng functional class)Tonic (CosIng functional class)An extract from watercress flowers and leaves. It works to reduce excess oil, soothe the skin, and act as a toning ingredient.
listed as “Nasturtium Officinale Flowering Top”
Helianthus Annuus Seed Oil
Emollient (softens and smooths skin)Occlusive (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)Sunflower seed oil does several jobs: it softens and smooths skin, forms a light layer on the surface, and acts as a solvent to dissolve other ingredients. Together this helps skin feel smooth and holds the formula together.
listed as “Sunflower Oil”
Spiraea Ulmaria Flower Extract
Skin conditioning (CosIng functional class)A flower extract used to condition the skin. That means it helps keep skin feeling soft and smooth.
listed as “Filipendula Ulmaria Flower”
Calendula Officinalis Flower
Skin conditioning (CosIng functional class)A flower ingredient used to help condition the skin.
Cellulose Gum
Binder (holds the formula together)Emulsion stabiliser (keeps oil and water mixed)Film forming (leaves a thin coating)Fragrance ingredient (scent)otherViscosity control (thickens or thins the formula)Cellulose Gum adjusts the thickness of a product and helps hold it together. It thickens the formula, keeps the oil and water parts from separating, and forms a thin film. It also appears on labels as carboxymethylcellulose.
listed as “Carboxymethylcellulose Sodium”
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.
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.
Olea Europaea Fruit Oil
Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)Olive fruit oil that conditions skin and adds fragrance to the product. It softens the skin's feel and contributes to the product's scent. Often listed simply as olive oil.
listed as “Olive Oil”
Cocos Nucifera Oil
Emollient (softens and smooths skin)Fragrance ingredient (scent)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)This is coconut oil, used to soften and condition skin and hair. It smooths the feel of the product and adds scent. You may also see it listed simply as coconut oil.
listed as “Coconut Oil”
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.
listed as “Capryloyl Glycerin/Sebacic Acid Copolymer (2000 Mpa.S)”
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.
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.
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.
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.
Microcrystalline Cellulose
Abrasive (physically scrubs)Absorbent (takes up oil or water)Anticaking (keeps powder free-flowing)Bulking agent (adds volume)Emulsion stabiliser (keeps oil and water mixed)Light stabiliser (protects the formula from light)Opacifier (makes the formula less see-through)otherViscosity control (thickens or thins the formula)This is a multipurpose ingredient made from cellulose. It adjusts thickness, absorbs liquid, keeps the oil and water parts from separating, and makes the product look opaque. It also acts as a light stabilizer and a mild scrubbing agent.
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”
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=beec926c-35a5-1901-e053-2a95a90ad043
- Retrieved
- 5 August 2026
- Market
- United States
- Formulation date
- Not recorded
- Version
- v1 of this U.S. formulation
- Verification confidence
- High
- Entries recorded
- 32
- Record checksum
- sha256:2259ac3edb6bcc91eef0d9417fd1c81b74090074fc1dad7e9c82ef32c39c3172
Always compare this record with your current package.