ROUND LAB 365 Derma Relief Sun Cream SPF50+ Pa++++
73/100 overall score
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Ingredient & SPF scores
βοΈ
UV protection
Moderate
45
- +41 Zinc Oxide at #2, UV filter (UVA1 +18)
- +4 Label claims (SPF 50, PA rating)
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Allergens
Low
98
- +100 Starting score
- β2 Essential oils (Anthemis Nobilis Flower Oil)
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White cast
Medium
43
- +100 Starting score
- β55 Zinc Oxide at #2
- β5 Titanium Dioxide as pigment (CI 77891) at #11
- β15 Pure mineral formula
- +7.5 PHSA dispersant, fights agglomeration
- +10.1 Coated minerals (Triethoxycaprylylsilane, Aluminum Hydroxide)
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Heavy feel
Low
64
- +100 Starting score
- β40 Zinc Oxide at #2
- β3 Trimethylsiloxysilicate at #8, silicone wax film
- +6.5 Volatile hydrocarbon at #5, flashes off
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Fungal acne
High
20
- +100 Starting score
- β24 2 polysorbate/sorbitan emulsifiers that feed Malassezia (Sorbitan Isostearate, Sorbitan Sesquioleate)
- β9 1 oils/butters that feed Malassezia (Hydrogenated Lecithin)
- β45 5 long-chain (C12+) esters that feed Malassezia (Polyglyceryl-2 Isostearate, Polyglyceryl-6 Polyhydroxystearate, Polyglyceryl-6 Polyricinoleate)
- β2 1 ubiquitous fatty ingredients (Stearic Acid), weak Malassezia signal
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Fabric stains
Low
85
- +100 Starting score
- β15 Zinc Oxide at #2, white marks, worst on dark fabric (washable)
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Moisture
Balanced
LightNourishing
- β 1.5 1 sebum-absorbing powders (Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer)
- β 4 Volatile carriers flash off, leaving a dry finish
- β 5 Zinc Oxide at #2, mild sebum absorbent
- β 1 Glycerin at #43, the anchor humectant
- β 1 1 strong humectants (Panthenol)
- β 1 1 emollient lipids (Squalane)
- β 6 Ceramide barrier lipids
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Finish
Matte
MatteDewy
- β 1 1 sebum-absorbing powders (Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer)
- β 4 Volatile carriers flash off, leaving a dry finish
- β 5 2 dry-touch emollients reduce greasy shine (Isononyl Isononanoate, Caprylyl Methicone)
- β 1 1 emollient lipids (Squalane)
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Makeup base
Okay
PillsPrimer
- β 5 Primer-style base, volatile silicones and dimethicone slip
- β 3 Quick-setting carrier, fast, even canvas
- β 5 Dry-touch esters, smooth fast-absorbing base
- β 4 Transfer-resistant grip resin, holds makeup
- β 0.5 Gel polymers prone to pilling under friction (Poly C10-30 Alkyl Acrylate)
- β 15 High mineral load at #2 greys under foundation
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Water resistance
Resistant
Non-water-resistantWater-resistant
- +14 2 film-forming polymers that lock the formula on for water resistance
- +4 1 water-locking waxes
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.
- β¨ Ceramides
Full ingredient list (48)
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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Mineral UV filter (Zinc Oxide), high in the list, a primary filter
- β 41 UV protection, incl. long-UVA (UVA1)
- β 15 white marks, worst on dark fabric (washable)
- light β 5 mild sebum absorbent
- pills β 15 High mineral load greys under foundation
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Emollient, softens and smooths skin
- matte β 3 dry-touch emollient, anti-shine
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Emollient, softens and smooths skin
- matte β 2 dry-touch emollient, anti-shine
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Volatile hydrocarbon, flashes off for a light finish
- light β 4 volatile carrier, flashes off
- matte β 4 volatile carrier, flashes off
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Emollient, softens and smooths skin
-
Emollient, softens and smooths skin
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Film former, locks the formula onto skin for water resistance
- β 3 silicone wax film
- β 4 wax water lock
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Thickener and texture, structures the gel or cream
- β 7 film former
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Humectant, pulls water into the skin
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Colorant or pigment
-
Thickener and texture, structures the gel or cream
- β 7 film former
-
Thickener and texture, structures the gel or cream
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
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16 Ceramide NP
Soothing, skin-conditioning active
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17 Squalane
Emollient, softens and smooths skin
- 1 β nourishing emollient lipid
- 1 β dewy emollient lipid
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Soothing, skin-conditioning active
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19 Panthenol
Soothing, skin-conditioning active
- 1 β nourishing humectant
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20 Allantoin
Soothing, skin-conditioning active
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Botanical extract
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Botanical extract
-
Botanical extract
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
-
Emollient, softens and smooths skin
-
Thickener and texture, structures the gel or cream
-
Emollient, softens and smooths skin
-
Emollient, softens and smooths skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
-
Emollient, softens and smooths skin
-
Thickener and texture, structures the gel or cream
-
Humectant, pulls water into the skin
-
Emulsifier, keeps oil and water blended
- β 12 feeds malassezia
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Mattifying powder, absorbs oil and blurs the finish
- light β 1.5 sebum-absorbing powder
- matte β 1 sebum-absorbing powder
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Supporting ingredient
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Supporting ingredient
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37 Stearic Acid
Emollient, softens and smooths skin
- β 2 minor malassezia feeder
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Emulsifier, keeps oil and water blended
- β 12 feeds malassezia
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Antioxidant, protects the formula and skin
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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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Humectant, pulls water into the skin
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43 Glycerin
Humectant, pulls water into the skin
- 1 β nourishing the anchor humectant
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Emollient, softens and smooths skin
-
Antioxidant, protects the formula and skin
-
Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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Emulsifier, keeps oil and water blended
- β 9 feeds malassezia
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48 Tocopherol
Antioxidant, protects the formula and skin