Mustela Fragrance Free Mineral Baby Sunscreen Lotion SPF 50 - 3.38 fl oz: Whole Body Sun Protection, Zinc Oxide
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This mineral sunscreen lotion features zinc oxide as its active ingredient, providing effective sun protection without the use of chemical UV filters. The formulation includes beneficial ingredients like glycerin and hyaluronic acid, which help maintain skin hydration. The absence of synthetic fragrances and harmful chemicals contributes to its high rating, although the presence of some synthetic emulsifiers slightly affects its overall score.
Key ingredients 21
Hyaluronate SodiumVery Good
Hyaluronate Sodium, also known as Sodium Hyaluronate, is a powerful humectant that attracts and retains moisture in the skin. It is a derivative of hyaluronic acid.
Risks
There are minimal risks, though it may cause irritation in very sensitive skin.
Benefits
It provides intense hydration and helps to plump the skin, reducing the appearance of fine lines.
GlycerinGood
Glycerin is a humectant that attracts moisture to the skin. It is widely used in skincare for its hydrating properties.
Risks
There are minimal risks associated with glycerin, though it may cause irritation in very sensitive skin.
Benefits
Glycerin helps to maintain skin hydration and improve skin barrier function.
Medium-Chain TriglyceridesGood
Medium-Chain Triglycerides are emollients that help to soften and smooth the skin. They are derived from coconut oil.
Risks
There are minimal risks, though they may cause breakouts in acne-prone skin.
Benefits
They provide a lightweight moisturizing effect and improve skin texture.
Ethyl MacadamiateGood
Ethyl Macadamiate is an emollient derived from macadamia oil. It is used for its moisturizing properties.
Risks
There are minimal risks, though it may cause breakouts in acne-prone skin.
Benefits
It provides a silky feel and helps to hydrate and condition the skin.
Alpha-Tocopherol AcetateGood
Alpha-Tocopherol Acetate is a form of Vitamin E used for its antioxidant properties. It helps to protect the skin from free radical damage.
Risks
There are minimal risks, though it may cause irritation in very sensitive skin.
Benefits
It provides antioxidant protection and helps to improve skin health.
Alpha-TocopherolGood
Alpha-Tocopherol is a form of Vitamin E that acts as an antioxidant. It is widely used in skincare for its protective benefits.
Risks
There are minimal risks, though it may cause irritation in very sensitive skin.
Benefits
It helps to protect the skin from oxidative stress and improve overall skin health.
WaterNeutral
Water is a common solvent used in many skincare products. It helps dissolve other ingredients and provides a base for the formulation.
Risks
There are no significant risks associated with water in skincare products.
Benefits
Water helps to hydrate the skin and is essential for the formulation of the product.
Polyglyceryl-3 RicinoleateNeutral
Polyglyceryl-3 Ricinoleate is an emulsifier that helps blend oil and water-based ingredients. It is derived from castor oil.
Risks
There are no significant risks associated with this ingredient.
Benefits
It helps stabilize the formulation and improve texture.
Butyl Methacrylate/Methyl Methacrylate/Methacrylic Acid/Styrene CrosspolymerNeutral
This polymer is used to form a film on the skin, providing water resistance. It is commonly used in sunscreens.
Risks
There are no significant risks, though it may cause irritation in sensitive skin.
Benefits
It enhances the water resistance of the sunscreen, improving its effectiveness.
PropanediolNeutral
Propanediol is a solvent and humectant that helps to improve the texture of skincare products. It is derived from corn sugar.
Risks
There are minimal risks, though it may cause irritation in sensitive skin.
Benefits
It helps to hydrate the skin and improve the spreadability of the product.
1, 2-HexanediolNeutral
1, 2-Hexanediol is a preservative and humectant used to enhance the shelf life of products. It is considered safe for use in cosmetics.
Risks
There are minimal risks associated with this ingredient.
Benefits
It helps to preserve the product and maintain its effectiveness.
Magnesium SulfateNeutral
Magnesium Sulfate is used as a thickening agent in skincare products. It is also known as Epsom salt.
Risks
There are no significant risks associated with this ingredient.
Benefits
It helps to improve the texture and consistency of the product.
Sodium ChlorideNeutral
Sodium Chloride is used as a thickening agent and to adjust the viscosity of products. It is commonly known as table salt.
Risks
There are minimal risks, though it may cause irritation in very sensitive skin.
Benefits
It helps to stabilize the formulation and improve texture.
Caprylhydroxamic AcidNeutral
Caprylhydroxamic Acid is a preservative that helps to prevent microbial growth in products. It is derived from coconut oil.
Risks
There are minimal risks associated with this ingredient.
Benefits
It helps to extend the shelf life of the product and maintain its safety.
Malic AcidNeutral
Malic Acid is an alpha hydroxy acid (AHA) used for its exfoliating properties. It is derived from fruits like apples.
Risks
There are minimal risks, though it may cause irritation in sensitive skin.
Benefits
It helps to gently exfoliate the skin, improving texture and radiance.
Lauryl PEG-9 Polydimethylsiloxyethyl DimethiconeNeutral
This ingredient is a silicone-based surfactant that helps to improve the spreadability of products. It is commonly used in skincare formulations.
Risks
There are minimal risks, though it may cause build-up on the skin with prolonged use.
Benefits
It enhances the texture and application of the product.
C15-19 AlkaneNeutral
C15-19 Alkane is an emollient that helps to soften and smooth the skin. It is derived from natural sources.
Risks
There are minimal risks associated with this ingredient.
Benefits
It provides a lightweight moisturizing effect and improves skin texture.
Stearyl/Octyldodecyl Citrate CrosspolymerNeutral
This ingredient is used as a film-forming agent to enhance the texture and stability of products. It is commonly used in sunscreens.
Risks
There are no significant risks associated with this ingredient.
Benefits
It helps to improve the water resistance and longevity of the sunscreen.
TriethoxycaprylylsilaneNeutral
Triethoxycaprylylsilane is a silicone-based ingredient used to improve the dispersion of pigments in formulations. It is commonly used in sunscreens.
Risks
There are minimal risks, though it may cause build-up on the skin with prolonged use.
Benefits
It enhances the stability and application of the product.
Polyhydroxystearic AcidNeutral
Polyhydroxystearic Acid is used as a thickening agent and emulsifier in skincare products. It helps to stabilize formulations.
Risks
There are no significant risks associated with this ingredient.
Benefits
It helps to improve the texture and consistency of the product.
HydroxyacetophenoneNeutral
Hydroxyacetophenone is an antioxidant and preservative used to enhance the stability of products. It is considered safe for use in cosmetics.
Risks
There are minimal risks associated with this ingredient.
Benefits
It helps to protect the product from oxidation and maintain its effectiveness.
Processing
Processed Foods
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