Neutrogena Hydro Boost Hydarting Fluid SPF 50
96/100 overall score
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About this sunscreen
Neutrogena Hydro Boost Hydrating Fluid is an SPF 50 built on a modern mineral-and-organic hybrid system, combining ethylhexyl triazone, Uvinul A Plus, Tinosorb M, Tinosorb S, and titanium dioxide. It wears with a balanced finish, stays lightweight, keeps white cast low, and is rated excellent as a makeup base. The low pore-clogging, non-stinging profile makes it generally suitable across skin types. With excellent protection and a top score of 96.2, it is one of the strongest options in this set.
Ingredient & SPF scores
βοΈ
UV protection
Excellent
100
- +22 Ethylhexyl Triazone at #3, UV filter
- +34.2 Diethylamino Hydroxybenzoyl Hexyl Benzoate at #4, UV filter (UVA1 +20.9)
- +38.4 Methylene Bis-Benzotriazolyl Tetramethylbutylphenol at #8, UV filter (UVA1 +14.4)
- +28.8 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #16, UV filter (UVA1 +9.6)
- +9.9 Titanium Dioxide at #23, UV filter (UVA1 +1.5)
- β18.4 UVB coverage saturated
- β13.5 UVA2 coverage saturated
- β1.4 UVA1 coverage saturated
- +2 Label claims (SPF 50)
π»
White cast
Low
91
- +100 Starting score
- β3 Titanium Dioxide at #23 (nano)
- β6 Tinosorb M at #8
π
Fungal acne
Medium
58
- +100 Starting score
- β24 2 polysorbate/sorbitan emulsifiers that feed Malassezia (Polysorbate 60, Sorbitan Isostearate)
- β18 2 long-chain (C12+) esters that feed Malassezia (Glyceryl Stearate, PEG-100 Stearate)
π
Fabric stains
Low
83
- +100 Starting score
- β15 Uvinul A Plus (DHHB) at #4, oil-soluble UVA filter, fabric stains
- β2 Titanium Dioxide at #23, white marks, worst on dark fabric (washable)
π§
Moisture
Balanced
LightNourishing
- β 6.5 2 sebum-absorbing powders (Silica, Aluminium Starch Octenylsuccinate)
- β 4 Glycerin at #12, the anchor humectant
- β 2 Sodium Hyaluronate at #31, hyaluronic family
- β 1 1 strong humectants (Panthenol)
β¨
Finish
Balanced
MatteDewy
- β 7 2 sebum-absorbing powders (Aluminium Starch Octenylsuccinate, Silica)
- β 5 3 dry-touch emollients reduce greasy shine (Caprylyl Methicone, Diisopropyl Adipate, Diisopropyl Sebacate)
- β 9 1 emollient lipids (C12-15 Alkyl Benzoate)
π
Makeup base
Excellent
PillsPrimer
- β 1 Primer-style base, volatile silicones and dimethicone slip
- β 8 1 velvet elastomer fillers, blur and grip
- β 3 1 soft-focus powders in moderation
- β 6 Dry-touch esters, smooth fast-absorbing base
- β 1 Gel polymers prone to pilling under friction (Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer)
π
Water resistance
Not resistant
Non-water-resistantWater-resistant
Nothing flagged in the ingredient list.
How we rate water resistance βSkincare extras
Beneficial actives this formula contains. Informational only, not part of the rating: their effect depends on a concentration the label does not disclose.
- β¨ Niacinamide
Full ingredient list (37)
What each ingredient does and how it moves each rating: green helps, red hurts, β / β give the direction, and β / β shift a slider toward its ends (finish, moisture, makeup base). Auto-derived from our scoring rules and the ingredient's position.
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1 Water
Solvent base, the water phase
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Emollient, softens and smooths skin
- 9 β dewy emollient lipid
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Modern UV filter, broad-spectrum and photostable (Uvinul T 150), high in the list, a primary filter
- β 22 UV protection
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Modern UV filter, broad-spectrum and photostable (Uvinul A Plus)
- β 34.2 UV protection, incl. long-UVA (UVA1)
- β 15 oil-soluble UVA filter, fabric stains
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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Mattifying powder, absorbs oil and blurs the finish
- light β 5 sebum-absorbing powder
- matte β 6 sebum-absorbing powder
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Modern UV filter, broad-spectrum and photostable (Tinosorb M), low in the list, likely a minor contributor
- β 38.4 UV protection, incl. long-UVA (UVA1)
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Soothing, skin-conditioning active
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10 Dimethicone
Emollient, softens and smooths skin
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Emollient, softens and smooths skin
- matte β 1 dry-touch emollient, anti-shine
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12 Glycerin
Humectant, pulls water into the skin
- 4 β nourishing the anchor humectant
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Antioxidant, protects the formula and skin
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Modern UV filter, broad-spectrum and photostable (Tinosorb S), low in the list, likely a minor contributor
- β 28.8 UV protection, incl. long-UVA (UVA1)
-
Emulsifier, keeps oil and water blended
-
Film former, locks the formula onto skin for water resistance
-
Emulsifier, keeps oil and water blended
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Emollient, softens and smooths skin
-
Thickener and texture, structures the gel or cream
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Emollient, softens and smooths skin
-
Mineral UV filter (Titanium Dioxide), low in the list, likely a minor contributor
- β 9.9 UV protection, incl. long-UVA (UVA1)
- β 2 white marks, worst on dark fabric (washable)
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Antioxidant, protects the formula and skin
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Chelator, binds stray metal ions to keep the formula stable
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Antioxidant, protects the formula and skin
-
Thickener and texture, structures the gel or cream
-
Humectant, pulls water into the skin
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29 Panthenol
Soothing, skin-conditioning active
- 1 β nourishing humectant
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30 Silica
Mattifying powder, absorbs oil and blurs the finish
- light β 1.5 sebum-absorbing powder
- matte β 1 sebum-absorbing powder
-
Humectant, pulls water into the skin
- 2 β nourishing hyaluronic family
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Emollient, softens and smooths skin
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pH adjuster
-
Humectant, pulls water into the skin
-
Emulsifier, keeps oil and water blended
- β 12 feeds malassezia
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Emulsifier, keeps oil and water blended
- β 12 feeds malassezia
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37 Xanthan Gum
Thickener and texture, structures the gel or cream
Is the Neutrogena Hydro Boost Hydarting Fluid SPF 50 any good?
It scores 96.2 out of 100, one of the highest here. Protection is excellent at SPF 50 with a modern broad-spectrum filter system, and it works well under makeup.
Does Neutrogena Hydro Boost leave a white cast?
No, white cast is rated low. It wears with a balanced, lightweight, hydrating finish that is generally invisible on most skin tones.
Is it mineral or chemical?
It is a hybrid that blends modern organic filters with titanium dioxide, including ethylhexyl triazone, Uvinul A Plus, Tinosorb M, and Tinosorb S.