NON SUN Ultra Block SPF 100
72/100 overall score
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About this sunscreen
NON SUN Ultra Block is an SPF 100 hybrid sunscreen that combines several chemical filters with Titanium Dioxide for very high labeled protection. It has a dewy finish, a low white cast, and a lightweight feel, and it is generally low-sting with low breakout risk. Scoring 72.3/100 with good protection, it is a capable choice for those who want a high-SPF number with a comfortable wear.
Ingredient & SPF scores
☀️
UV protection
Good
76
- +17.1 Ethylhexyl Methoxycinnamate at #7, UV filter
- +12.8 Octocrylene at #8, UV filter
- +17.6 Ethylhexyl Triazone at #9, UV filter
- +6.4 Ethylhexyl Salicylate at #10, UV filter
- +28.8 Diethylamino Hydroxybenzoyl Hexyl Benzoate at #12, UV filter (UVA1 +17.6)
- +19.8 Titanium Dioxide at #14, UV filter (UVA1 +3)
- +4.2 Phenylbenzimidazole Sulfonic Acid at #25, UV filter
- −32.5 UVB coverage saturated
- +2 Label claims (SPF 100)
☢️
Health safety
Medium
54
- +100 Starting score
- −36 Octinoxate at #7 (regulatory/evidence concern)
- −10.5 Octocrylene at #8, stacked (regulatory/evidence concern)
🤧
Allergens
Low
67
- +100 Starting score
- −18 Fragrance
- −12 Opaque "Fragrance", hidden allergens that can't be checked from the label
- −3 Photoallergen-tail UV filters (Octocrylene)
👻
White cast
Low
94
- +100 Starting score
- −6 Titanium Dioxide at #14
- +0.4 Coated minerals (Aluminum Hydroxide)
🔥
Eye sting
Low
70
- +100 Starting score
- −7 Octocrylene at #8, migrates into eyes with sweat
- −11 Octinoxate at #7, migrates into eyes with sweat
- −3 Octisalate at #10, migrates into eyes with sweat
- −1 Ensulizole at #25, migrates into eyes with sweat
- −8 Fragrance
🪨
Heavy feel
Low
90
- +100 Starting score
- −2 Titanium Dioxide at #14
- −8 Cetearyl Alcohol at #2, rich gel-network thickener
🔴
Comedogenic
Low
83
- +100 Starting score
- −17 Isopropyl Palmitate at #6, heavy comedogenic ester
🍄
Fungal acne
High
38
- +100 Starting score
- −9 1 oils/butters that feed Malassezia (Argania Spinosa Kernel Oil)
- −48 2 long-chain (C12+) esters that feed Malassezia (Isopropyl Palmitate, Ceteth-10 Phosphate)
- −5 1 ubiquitous fatty ingredients (Stearic Acid), weak Malassezia signal
👕
Fabric stains
Low
68
- +100 Starting score
- −15 Octocrylene at #8, co-stains alongside avobenzone
- −15 Uvinul A Plus (DHHB) at #12, oil-soluble UVA filter, fabric stains
- −2 Titanium Dioxide at #14, white marks, worst on dark fabric (washable)
💧
Moisture
Balanced
LightNourishing
- ← 1.5 1 sebum-absorbing powders (Hydrated Silica)
- ← 2 Volatile carriers flash off, leaving a dry finish
- → 1 1 emollient lipids (Argania Spinosa Kernel Oil)
- → 2 1 fatty-alcohol emollients (Cetearyl Alcohol)
✨
Finish
Dewy
MatteDewy
- ← 1 1 sebum-absorbing powders (Hydrated Silica)
- ← 2 Volatile carriers flash off, leaving a dry finish
- → 7 2 emollient lipids (Argania Spinosa Kernel Oil, C12-15 Alkyl Benzoate)
- → 4 1 slippy emollient esters (Isopropyl Palmitate)
💄
Makeup base
Okay
PillsPrimer
- → 2 Dry-touch esters, smooth fast-absorbing base
- ← 2 Occlusives/waxes float the foundation
🌊
Water resistance
Not resistant
Non-water-resistantWater-resistant
- +3 1 film-forming polymers that lock the formula on for water resistance
Full ingredient list (34)
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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Thickener and texture, structures the gel or cream
-
Fatty alcohol, an emollient and thickener, not the drying kind
- ↑ 8 rich gel-network thickener
- 2 → nourishing fatty-alcohol emollient
-
Emulsifier, keeps oil and water blended
-
Emulsifier, keeps oil and water blended
- ↑ 24 feeds malassezia
-
Emollient, softens and smooths skin
- 6 → dewy emollient lipid
-
Emollient, softens and smooths skin
- ↑ 17 heavy comedogenic ester
- 4 → dewy slippy emollient ester
- ↑ 24 feeds malassezia
-
Legacy UV filter (Octinoxate)
- ↑ 17.1 UV protection
- ↑ 11 migrates into eyes with sweat
-
Legacy UV filter (Octocrylene), low in the list, likely a minor contributor
- ↑ 12.8 UV protection
- ↓ 10.5 stacked (regulatory/evidence concern)
- ↑ 7 migrates into eyes with sweat
- ↑ 15 co-stains alongside avobenzone
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Modern UV filter, broad-spectrum and photostable (Uvinul T 150), low in the list, likely a minor contributor
- ↑ 17.6 UV protection
-
Legacy UV filter (Octisalate), low in the list, likely a minor contributor
- ↑ 6.4 UV protection
- ↑ 3 migrates into eyes with sweat
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11 Stearic Acid
Emollient, softens and smooths skin
- ↑ 5 minor malassezia feeder
-
Modern UV filter, broad-spectrum and photostable (Uvinul A Plus), low in the list, likely a minor contributor
- ↑ 28.8 UV protection, incl. long-UVA (UVA1)
- ↑ 15 oil-soluble UVA filter, fabric stains
-
Film former, locks the formula onto skin for water resistance
- ↑ 3 film former
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Mineral UV filter (Titanium Dioxide), low in the list, likely a minor contributor
- ↑ 19.8 UV protection, incl. long-UVA (UVA1)
- ↑ 2 white marks, worst on dark fabric (washable)
-
Mattifying powder, absorbs oil and blurs the finish
- light ← 1.5 sebum-absorbing powder
- matte ← 1 sebum-absorbing powder
-
Emollient, softens and smooths skin
-
Supporting ingredient
-
Volatile silicone, flashes off for a light finish
- light ← 1 volatile carrier, flashes off
- matte ← 1 volatile carrier, flashes off
-
Volatile silicone, flashes off for a light finish
- light ← 1 volatile carrier, flashes off
- matte ← 1 volatile carrier, flashes off
-
Antioxidant, protects the formula and skin
-
Chelator, binds stray metal ions to keep the formula stable
-
Humectant, pulls water into the skin
-
23 Xanthan Gum
Thickener and texture, structures the gel or cream
-
pH adjuster
-
Legacy UV filter (Ensulizole), low in the list, likely a minor contributor
- ↑ 4.2 UV protection
- ↑ 1 migrates into eyes with sweat
-
26 Dimethicone
Emollient, softens and smooths skin
-
Preservative, keeps the formula from spoiling
-
Volatile silicone, flashes off for a light finish
-
Emollient, softens and smooths skin
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Plant oil, an emollient
- 1 → nourishing emollient lipid
- 1 → dewy emollient lipid
- ↑ 9 feeds malassezia
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Antioxidant, protects the formula and skin
-
32 Bisabolol
Soothing, skin-conditioning active
-
33 Fragrance
Fragrance
-
34 Water
Solvent base, the water phase
How strong is NON SUN Ultra Block?
It is labeled SPF 100 and rated good for protection, combining several chemical filters with Titanium Dioxide. The score is 72.3/100.
Does the NON SUN Ultra Block SPF 100 leave a white cast?
No, it is rated low for white cast and has a dewy finish with a lightweight feel, so it generally goes on without a visible film. Sting and breakout risk are both low.
Is this sunscreen mineral or chemical?
It is a hybrid, mixing chemical filters with Titanium Dioxide for very high labeled protection. That blend balances modern and physical coverage.