Maruderm Maruderm SPF 50+ Anti-blemish Sunscreen Spray
91/100 overall score
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About this sunscreen
Maruderm SPF 50 Anti-blemish Sunscreen Spray pairs modern and mineral filters, combining Ethylhexyl Triazone, Zinc Oxide, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, and Methylene Bis- Benzotriazolyl Tetramethylbutylphenol. The spray wears with a balanced, lightweight finish, keeps white cast low, and generally does not sting, with a low breakout- trigger rating that suits congestion-prone skin. The filter lineup delivers excellent broad-spectrum protection. With a strong score of 91/100, it is one of the better options in this group.
Ingredient & SPF scores
☀️
UV protection
Excellent
100
- +22 Ethylhexyl Triazone at #3, UV filter
- +38.9 Zinc Oxide at #4, UV filter (UVA1 +17.1)
- +34.2 Diethylamino Hydroxybenzoyl Hexyl Benzoate at #6, UV filter (UVA1 +20.9)
- +45.6 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #7, UV filter (UVA1 +15.2)
- +38.4 Methylene Bis-Benzotriazolyl Tetramethylbutylphenol at #9, UV filter (UVA1 +14.4)
- −30.3 UVB coverage saturated
- −26.2 UVA2 coverage saturated
- −22.6 UVA1 coverage saturated
- +2 Label claims (SPF 50)
👻
White cast
Low
64
- +100 Starting score
- −30 Zinc Oxide at #4
- −6 Tinosorb M at #9
🍄
Fungal acne
Low
95
- +100 Starting score
- −5 1 ubiquitous fatty ingredients (Stearic Acid), weak Malassezia signal
👕
Fabric stains
Low
75
- +100 Starting score
- −15 Uvinul A Plus (DHHB) at #6, oil-soluble UVA filter, fabric stains
- −10 Zinc Oxide at #4, white marks, worst on dark fabric (washable)
💧
Moisture
Nourishing
LightNourishing
- ← 2 Zinc Oxide at #4, mild sebum absorbent
- → 16 Glycerin at #2, the anchor humectant
- → 3 3 strong humectants (Sodium PCA, Pca, Sodium Lactate)
- → 1 Light emollient/solvent (Caprylic/Capric Triglyceride)
💄
Makeup base
Okay
PillsPrimer
- → 2 Dry-touch esters, smooth fast-absorbing base
- ← 7 Humectant syrup tackiness
- ← 6 High mineral load at #4 greys under foundation
🌊
Water resistance
Not resistant
Non-water-resistantWater-resistant
Nothing flagged in the ingredient list.
How we rate water resistance →Skincare extras
Beneficial actives this formula contains. Informational only, not part of the rating: their effect depends on a concentration the label does not disclose.
- ✨ Niacinamide
Full ingredient list (36)
What each ingredient does and how it moves each rating: green helps, red hurts, ↑ / ↓ give the direction, and ← / → 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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2 Glycerin
Humectant, pulls water into the skin
- 16 → nourishing the anchor humectant
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Modern UV filter, broad-spectrum and photostable (Uvinul T 150), high in the list, a primary filter
- ↑ 22 UV protection
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Mineral UV filter (Zinc Oxide)
- ↑ 38.9 UV protection, incl. long-UVA (UVA1)
- ↑ 10 white marks, worst on dark fabric (washable)
- light ← 2 mild sebum absorbent
- pills ← 6 High mineral load greys under foundation
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Emollient, softens and smooths skin
- 6 → dewy emollient lipid
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Modern UV filter, broad-spectrum and photostable (Uvinul A Plus)
- ↑ 34.2 UV protection, incl. long-UVA (UVA1)
- ↑ 15 oil-soluble UVA filter, fabric stains
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Modern UV filter, broad-spectrum and photostable (Tinosorb S)
- ↑ 45.6 UV protection, incl. long-UVA (UVA1)
-
Emollient, softens and smooths skin
- 1 → nourishing light emollient
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Modern UV filter, broad-spectrum and photostable (Tinosorb M), low in the list, likely a minor contributor
- ↑ 38.4 UV protection, incl. long-UVA (UVA1)
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10 Stearic Acid
Emollient, softens and smooths skin
- ↑ 5 minor malassezia feeder
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11 Niacinamide
Soothing, skin-conditioning active
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12 Maltodextrin
Humectant, pulls water into the skin
-
Supporting ingredient
-
Botanical extract
-
Emulsifier, keeps oil and water blended
-
Humectant, pulls water into the skin
-
Emulsifier, keeps oil and water blended
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18 Sodium PCA
Humectant, pulls water into the skin
- 1 → nourishing humectant
-
Humectant, pulls water into the skin
- 1 → nourishing humectant
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20 Lactic Acid
pH adjuster
-
21 Arginine
pH adjuster
-
Protein, peptide or amino acid, conditions and hydrates skin
-
23 Pca
Humectant, pulls water into the skin
- 1 → nourishing humectant
-
Humectant, pulls water into the skin
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25 Glycine
Protein, peptide or amino acid, conditions and hydrates skin
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26 Alanine
Protein, peptide or amino acid, conditions and hydrates skin
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27 Serine
Protein, peptide or amino acid, conditions and hydrates skin
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28 Valine
Protein, peptide or amino acid, conditions and hydrates skin
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29 Proline
Protein, peptide or amino acid, conditions and hydrates skin
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30 Threonine
Protein, peptide or amino acid, conditions and hydrates skin
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31 Isoleucine
Protein, peptide or amino acid, conditions and hydrates skin
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32 Histidine
Protein, peptide or amino acid, conditions and hydrates skin
-
Protein, peptide or amino acid, conditions and hydrates skin
-
Preservative, keeps the formula from spoiling
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35 Xanthan Gum
Thickener and texture, structures the gel or cream
-
Preservative, keeps the formula from spoiling
Does Maruderm SPF 50 Anti-blemish Spray leave a white cast?
No, white cast is rated low. It pairs modern chemical filters with Zinc Oxide and tends to absorb clear on most skin tones.
Is the Maruderm Maruderm SPF 50+ Anti-blemish Sunscreen Spray good for acne-prone skin?
It is a reasonable fit. The finish is balanced and lightweight, and the breakout- trigger rating is low, which is generally friendlier for congestion-prone skin.
Is Maruderm SPF 50 Spray a good sunscreen?
It scores a strong 91/100 with excellent protection at SPF 50. It is one of the better options in this group.