Isntree Onion Fresh Fluid Sun Cream SPF 50+
92/100 overall score
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About this sunscreen
Isntree Onion Fresh Fluid Sun Cream is an SPF 50+ face fluid with a modern filter lineup: Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-15 and Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine. The fluid is lightweight, finishes matte with low white cast, and works well under makeup. It does not commonly sting the eyes and is generally low for clogging pores. With excellent protection and a high score of 91.5/100, it is one of the standout daily fluids in the catalog.
Ingredient & SPF scores
βοΈ
UV protection
Excellent
85
- +22 Ethylhexyl Triazone at #3, UV filter
- +26.6 Terephthalylidene Dicamphor Sulfonic Acid at #4, UV filter (UVA1 +9.5)
- +21.6 Diethylamino Hydroxybenzoyl Hexyl Benzoate at #16, UV filter (UVA1 +13.2)
- +7.2 Polysilicone-15 at #19, UV filter
- +14.4 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #23, UV filter (UVA1 +4.8)
- β2.6 UVB coverage saturated
- β6.7 UVA2 coverage saturated
- +2 Label claims (SPF 50)
π΄
Comedogenic
Low
99
- +100 Starting score
- β1 Palmitic Acid at #27, moderate comedogenic signal
π
Fungal acne
Medium
51
- +100 Starting score
- β45 5 long-chain (C12+) esters that feed Malassezia (Polyglyceryl-3 Distearate, Glyceryl Stearate, Glyceryl Stearate Citrate)
- β4 2 ubiquitous fatty ingredients (Stearic Acid, Palmitic Acid), weak Malassezia signal
π
Fabric stains
Low
85
- +100 Starting score
- β15 Uvinul A Plus (DHHB) at #16, oil-soluble UVA filter, fabric stains
π§
Moisture
Balanced
LightNourishing
- β 5 1 sebum-absorbing powders (Silica)
- β 1 Glycerin at #48, the anchor humectant
- β 4 Sodium Hyaluronate at #12, hyaluronic family
- β 1 1 strong humectants (Glyceryl Glucoside)
- β 2 Humectant polyols
β¨
Finish
Matte
MatteDewy
- β 6 1 sebum-absorbing powders (Silica)
- β 3 1 dry-touch emollients reduce greasy shine (Dibutyl Adipate)
- β 1 1 emollient lipids (C12-15 Alkyl Benzoate)
π
Makeup base
Good
PillsPrimer
- β 3 1 soft-focus powders in moderation
- β 3 Dry-touch esters, smooth fast-absorbing base
- β 0.5 Gel polymers prone to pilling under friction (Carbomer)
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 (49)
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
- matte β 3 dry-touch emollient, anti-shine
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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
-
Modern UV filter, broad-spectrum and photostable (Mexoryl SX)
- β 26.6 UV protection, incl. long-UVA (UVA1)
-
Humectant, pulls water into the skin
- 1 β nourishing humectant polyol
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Humectant, pulls water into the skin
- 1 β nourishing humectant polyol
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7 Silica
Mattifying powder, absorbs oil and blurs the finish
- light β 5 sebum-absorbing powder
- matte β 6 sebum-absorbing powder
-
Humectant, pulls water into the skin
-
Soothing, skin-conditioning active
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10 Tromethamine
pH adjuster
-
Botanical extract
-
Humectant, pulls water into the skin
- 4 β nourishing hyaluronic family
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Botanical extract
-
Botanical extract
-
Emollient, softens and smooths skin
-
Modern UV filter, broad-spectrum and photostable (Uvinul A Plus), low in the list, likely a minor contributor
- β 21.6 UV protection, incl. long-UVA (UVA1)
- β 15 oil-soluble UVA filter, fabric stains
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Emollient, softens and smooths skin
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Emollient, softens and smooths skin
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Modern UV filter, broad-spectrum and photostable (Polysilicone-15), low in the list, likely a minor contributor
- β 7.2 UV protection
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Humectant, pulls water into the skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Humectant, pulls water into the skin
-
Modern UV filter, broad-spectrum and photostable (Tinosorb S), low in the list, likely a minor contributor
- β 14.4 UV protection, incl. long-UVA (UVA1)
-
Emollient, softens and smooths skin
- 1 β dewy emollient lipid
-
Supporting ingredient
-
Emollient, softens and smooths skin
-
Emollient, softens and smooths skin
- β 1 moderate comedogenic signal
- β 2 minor malassezia feeder
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28 Stearic Acid
Emollient, softens and smooths skin
- β 2 minor malassezia feeder
-
Emollient, softens and smooths skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
-
Antioxidant, protects the formula and skin
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32 Polyether-1
Supporting ingredient
-
Emollient, softens and smooths skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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36 Adenosine
Soothing, skin-conditioning active
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Thickener and texture, structures the gel or cream
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Thickener and texture, structures the gel or cream
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Chelator, binds stray metal ions to keep the formula stable
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Thickener and texture, structures the gel or cream
-
Humectant, pulls water into the skin
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43 Arginine
pH adjuster
-
Antioxidant, protects the formula and skin
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45 Tocopherol
Antioxidant, protects the formula and skin
-
Emulsifier, keeps oil and water blended
- 1 β nourishing humectant
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Protein, peptide or amino acid, conditions and hydrates skin
-
48 Glycerin
Humectant, pulls water into the skin
- 1 β nourishing the anchor humectant
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49 Carbomer
Thickener and texture, structures the gel or cream
Does Isntree Onion Fresh Fluid leave a white cast?
No, white cast is low. The lightweight fluid dries down matte and blends in cleanly, and it works well under makeup.
Is the Isntree Onion Fresh Fluid Sun Cream SPF 50+ mineral or chemical?
It is fully chemical, using a modern filter lineup including Ethylhexyl Triazone, Terephthalylidene Dicamphor Sulfonic Acid and Diethylamino Hydroxybenzoyl Hexyl Benzoate for excellent broad protection.
Is it good overall?
Yes, it is one of the top-rated fluids in the catalog at 91.5/100. It pairs excellent SPF 50+ protection with a lightweight matte feel, low pore-clogging and no common eye stinging.