Osmosis SPF 30 Sunscreen
70/100 overall score
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Ingredient & SPF scores
☀️
UV protection
Moderate
42
- +41 Zinc Oxide at #1, UV filter (UVA1 +18)
- +1 Label claims (SPF 30)
🤧
Allergens
Low
68
- +100 Starting score
- −18 Fragrance
- −12 Opaque "Fragrance", hidden allergens that can't be checked from the label
- −2 Essential oils (Citrus Grandis Peel Oil)
👻
White cast
Low
68
- +100 Starting score
- −28 Zinc Oxide, 13% declared
- −8 Pure mineral formula (13% total declared)
- +3.6 PHSA dispersant, fights agglomeration
🔥
Eye sting
Low
98
- +100 Starting score
- −1 Volatile alcohol at #23
- −8 Fragrance
- +6.8 Mineral filter system, low-sting filters
🪨
Heavy feel
Low
77
- +100 Starting score
- −18 Zinc Oxide, 13% declared
- −5 Cetyl Alcohol at #6, rich gel-network thickener
🍄
Fungal acne
Medium
56
- +100 Starting score
- −30 1 polysorbate/sorbitan emulsifiers that feed Malassezia (Polysorbate 60)
- −14 1 oils/butters that feed Malassezia (Helianthus Annuus Seed Oil)
👕
Fabric stains
Low
85
- +100 Starting score
- −15 Zinc Oxide at #1, white marks, worst on dark fabric (washable)
💧
Moisture
Hydrating
LightNourishing
- ← 2 Volatile alcohol at #23
- ← 5 Zinc Oxide at #1, mild sebum absorbent
- → 10 Glycerin at #7, the anchor humectant
- → 2 1 emollient lipids (Helianthus Annuus Seed Oil)
- → 1 Light emollient/solvent (Caprylic/Capric Triglyceride)
- → 1.5 2 fatty-alcohol emollients (Cetearyl Alcohol, Cetyl Alcohol)
✨
Finish
Dewy
MatteDewy
- ← 0.5 Volatile alcohol at #23
- → 12 2 emollient lipids (Helianthus Annuus Seed Oil, C12-15 Alkyl Benzoate)
💄
Makeup base
Okay
PillsPrimer
- → 3 Dry-touch esters, smooth fast-absorbing base
- ← 3 Humectant syrup tackiness
- ← 15 High mineral load at #1 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 (24)
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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Mineral UV filter (Zinc Oxide), high in the list, a primary filter
- ↑ 41 UV protection, incl. long-UVA (UVA1)
- ↑ 28 13% declared
- ↑ 18 13% declared
- ↑ 15 white marks, worst on dark fabric (washable)
- light ← 5 mild sebum absorbent
- pills ← 15 High mineral load greys under foundation
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2 Water
Solvent base, the water phase
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Emollient, softens and smooths skin
- 9 → dewy emollient lipid
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Supporting ingredient
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Emulsifier, keeps oil and water blended
- ↑ 30 feeds malassezia
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Fatty alcohol, an emollient and thickener, not the drying kind
- ↑ 5 rich gel-network thickener
- 1 → nourishing fatty-alcohol emollient
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7 Glycerin
Humectant, pulls water into the skin
- 10 → nourishing the anchor humectant
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Botanical extract
- 2 → nourishing emollient lipid
- 3 → dewy emollient lipid
- ↑ 14 feeds malassezia
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Fatty alcohol, an emollient and thickener, not the drying kind
- 0.5 → nourishing fatty-alcohol emollient
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Emulsifier, keeps oil and water blended
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Emollient, softens and smooths skin
- 1 → nourishing light emollient
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Botanical extract
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Emollient, softens and smooths skin
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Thickener and texture, structures the gel or cream
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Preservative, keeps the formula from spoiling
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Emollient, softens and smooths skin
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17 Phytic Acid
Chelator, binds stray metal ions to keep the formula stable
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Plant oil, an emollient
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19 Vanillin
Supporting ingredient
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20 Xanthan Gum
Thickener and texture, structures the gel or cream
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Solvent base, the water phase
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22 Citric Acid
pH adjuster
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23 Alcohol
Volatile alcohol, a drying solvent that can sting eyes
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24 Fragrance
Fragrance