The derma CO Derma Co 1% Hyaluronic Long Lasting Sunscreen SPF 50 Pa++++
78/100 overall score
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Ingredient & SPF scores
☀️
UV protection
Good
78
- +18 Ethylhexyl Methoxycinnamate at #3, UV filter
- +31.4 Titanium Dioxide at #4, UV filter (UVA1 +4.8)
- +22.8 Diethylhexyl Butamido Triazone at #5, UV filter
- +32.8 Zinc Oxide at #9, UV filter (UVA1 +14.4)
- −27.1 UVB coverage saturated
- −3.7 UVA2 coverage saturated
- +4 Label claims (SPF 50, PA rating)
☢️
Health safety
High
64
- +100 Starting score
- −36 Octinoxate at #3 (regulatory/evidence concern)
👻
White cast
Medium
43
- +100 Starting score
- −12 Zinc Oxide at #9
- −35 Titanium Dioxide at #4
- −10 Zinc Oxide + Titanium Dioxide together
🔥
Eye sting
Low
84
- +100 Starting score
- −16 Octinoxate at #3, migrates into eyes with sweat
🪨
Heavy feel
Low
82
- +100 Starting score
- −8 Zinc Oxide at #9
- −16 Titanium Dioxide at #4
- +6 Volatile silicone at #2, flashes off
🍄
Fungal acne
Low
86
- +100 Starting score
- −14 1 long-chain (C12+) esters that feed Malassezia (Polyglyceryl-3 Polyricinoleate)
👕
Fabric stains
Low
85
- +100 Starting score
- −10 Titanium Dioxide at #4, white marks, worst on dark fabric (washable)
- −5 Both minerals present, heavier deposit
💧
Moisture
Balanced
LightNourishing
- ← 9 Volatile carriers flash off, leaving a dry finish
- → 1 Glycerin at #17, the anchor humectant
- → 2 Hyaluronic Acid at #19, hyaluronic family
✨
Finish
Matte
MatteDewy
- ← 8 Volatile carriers flash off, leaving a dry finish
- ← 1 1 dry-touch emollients reduce greasy shine (Coco-Caprylate/Caprate)
💄
Makeup base
Good
PillsPrimer
- → 8 Primer-style base, volatile silicones and dimethicone slip
- → 8 1 velvet elastomer fillers, blur and grip
- → 1 Dry-touch esters, smooth fast-absorbing base
- ← 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 →Full ingredient list (28)
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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Volatile silicone, flashes off for a light finish
- light ← 8 volatile carrier, flashes off
- matte ← 7 volatile carrier, flashes off
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Legacy UV filter (Octinoxate), high in the list, a primary filter
- ↑ 18 UV protection
- ↑ 16 migrates into eyes with sweat
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Mineral UV filter (Titanium Dioxide)
- ↑ 31.4 UV protection, incl. long-UVA (UVA1)
- ↑ 10 white marks, worst on dark fabric (washable)
- pills ← 6 High mineral load greys under foundation
-
Modern UV filter, broad-spectrum and photostable (Iscotrizinol)
- ↑ 22.8 UV protection
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Emollient, softens and smooths skin
-
Supporting ingredient
-
Emollient, softens and smooths skin
-
Mineral UV filter (Zinc Oxide), low in the list, likely a minor contributor
- ↑ 32.8 UV protection, incl. long-UVA (UVA1)
-
Emollient, softens and smooths skin
- matte ← 1 dry-touch emollient, anti-shine
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Emulsifier, keeps oil and water blended
- ↑ 14 feeds malassezia
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Emollient, softens and smooths skin
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13 Isododecane
Volatile hydrocarbon, flashes off for a light finish
- light ← 1 volatile carrier, flashes off
- matte ← 1 volatile carrier, flashes off
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Thickener and texture, structures the gel or cream
-
Supporting ingredient
-
Emollient, softens and smooths skin
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17 Glycerin
Humectant, pulls water into the skin
- 1 → nourishing the anchor humectant
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18 Aluminum
Supporting ingredient
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Humectant, pulls water into the skin
- 2 → nourishing hyaluronic family
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Botanical extract
-
Emollient, softens and smooths skin
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22 Tocopherol
Antioxidant, protects the formula and skin
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Humectant, pulls water into the skin
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Botanical extract
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25 Glycerin
Humectant, pulls water into the skin
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Humectant, pulls water into the skin
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Preservative, keeps the formula from spoiling
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Preservative, keeps the formula from spoiling