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SkinCeuticals Physical Fusion UV Defense Sunscreen SPF 50

SkinCeuticals Physical Fusion UV Defense Sunscreen SPF 50

81/100 overall score

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Ingredient & SPF scores

β˜€οΈ

UV protection

Good 74
  • +33 Titanium Dioxide at #2, UV filter (UVA1 +5)
  • +38.9 Zinc Oxide at #6, UV filter (UVA1 +17.1)
  • βˆ’0.4 UVA2 coverage saturated
  • +2 Label claims (SPF 50)
How we rate uv protection β†’
☒️

Health safety

High 100
  • +100 Starting score
How we rate health safety β†’
🀧

Allergens

Low 100
  • +100 Starting score
How we rate allergens β†’
πŸ‘»

White cast

Low 62
  • +100 Starting score
  • βˆ’30 Zinc Oxide at #6
  • βˆ’50 Titanium Dioxide at #2
  • βˆ’10 Zinc Oxide + Titanium Dioxide together
  • βˆ’15 Pure mineral formula
  • +5 Penalties exceed the scale, floored at 0
  • +50 Iron-oxide undertone, partial masking
  • +5 PHSA dispersant, fights agglomeration
  • +6.8 Coated minerals (Triethoxycaprylylsilane, Alumina, Aluminum Hydroxide)
How we rate white cast β†’
πŸ”₯

Eye sting

Low 100
  • +100 Starting score
How we rate eye sting β†’
πŸͺ¨

Heavy feel

Medium 56
  • +100 Starting score
  • βˆ’22 Zinc Oxide at #6
  • βˆ’30 Titanium Dioxide at #2
  • +7.8 Volatile hydrocarbon at #4, flashes off
How we rate heavy feel β†’
πŸ”΄

Comedogenic

Low 100
  • +100 Starting score
How we rate comedogenic β†’
πŸ„

Fungal acne

Low 82
  • +100 Starting score
  • βˆ’18 2 long-chain (C12+) esters that feed Malassezia (PEG-8 Laurate, Disodium Stearoyl Glutamate)
  • +0 Dimethicone at #3, a safe base that does not feed Malassezia
How we rate fungal acne β†’
πŸ‘•

Fabric stains

Medium 40
  • +100 Starting score
  • βˆ’40 Iron-oxide pigments at #29, makeup-like collar marks (washable)
  • βˆ’15 Titanium Dioxide at #2, white marks, worst on dark fabric (washable)
  • βˆ’5 Both minerals present, heavier deposit
How we rate fabric stains β†’
πŸ’§

Moisture

Light
LightNourishing
  • ← 6 3 sebum-absorbing powders (Silica, Nylon-12, Talc)
  • ← 6 Volatile carriers flash off, leaving a dry finish
  • ← 2 Zinc Oxide at #6, mild sebum absorbent
  • ← 2 Titanium Dioxide at #2, mild sebum absorbent
How we rate moisture β†’
✨

Finish

Balanced
MatteDewy
  • ← 5 3 sebum-absorbing powders (Nylon-12, Silica, Talc)
  • ← 6 Volatile carriers flash off, leaving a dry finish
  • ← 1 1 dry-touch emollients reduce greasy shine (Caprylyl Methicone)
  • β†’ 6 1 emollient lipids (C12-15 Alkyl Benzoate)
How we rate finish β†’
πŸ’„

Makeup base

Good
PillsPrimer
  • β†’ 4 Primer-style base, volatile silicones and dimethicone slip
  • β†’ 8 1 velvet elastomer fillers, blur and grip
  • β†’ 4 Quick-setting carrier, fast, even canvas
  • β†’ 3 Dry-touch esters, smooth fast-absorbing base
  • ← 7.5 High mineral load at #2 greys under foundation (tinted)
How we rate makeup base β†’
🌊

Water resistance

Not resistant
Non-water-resistantWater-resistant
  • +3 1 film-forming polymers that lock the formula on for water resistance
How we rate water resistance β†’

Full ingredient list (41)

What each ingredient does and how it moves each rating: green helps, red hurts, ↑ / ↓ give the direction, and ← / β†’ shift a slider toward its ends (finish, moisture, makeup base). Auto-derived from our scoring rules and the ingredient's position.

  1. 1 Water

    Solvent base, the water phase

  2. 2 Titanium Dioxide

    Mineral UV filter (Titanium Dioxide), high in the list, a primary filter

    • ↑ 33 UV protection, incl. long-UVA (UVA1)
    • ↑ 15 white marks, worst on dark fabric (washable)
    • light ← 2 mild sebum absorbent
    • pills ← 7.5 High mineral load greys under foundation (tinted)
  3. 3 Dimethicone

    Emollient, softens and smooths skin

  4. 4 Isododecane

    Volatile hydrocarbon, flashes off for a light finish

    • light ← 4 volatile carrier, flashes off
    • matte ← 4 volatile carrier, flashes off
  5. Emollient, softens and smooths skin

    • 6 β†’ dewy emollient lipid
  6. 6 Zinc Oxide

    Mineral UV filter (Zinc Oxide)

    • ↑ 38.9 UV protection, incl. long-UVA (UVA1)
    • light ← 2 mild sebum absorbent
  7. 7 Undecane

    Emollient, softens and smooths skin

  8. 8 Triethylhexanoin

    Emollient, softens and smooths skin

  9. 9 Isohexadecane

    Volatile hydrocarbon, flashes off for a light finish

    • light ← 2 volatile carrier, flashes off
    • matte ← 2 volatile carrier, flashes off
  10. 10 Nylon-12

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 3 sebum-absorbing powder
    • matte ← 3 sebum-absorbing powder
  11. 11 Caprylyl Methicone

    Emollient, softens and smooths skin

    • matte ← 1 dry-touch emollient, anti-shine
  12. 12 Butyloctyl Salicylate

    Emollient, softens and smooths skin

  13. 13 Phenethyl Benzoate

    Emollient, softens and smooths skin

  14. Thickener and texture, structures the gel or cream

    • ↑ 3 film former
  15. 15 Silica

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 1.5 sebum-absorbing powder
    • matte ← 1 sebum-absorbing powder
  16. 16 Tridecane

    Emollient, softens and smooths skin

  17. 17 Dicaprylyl Carbonate

    Emollient, softens and smooths skin

  18. 18 Dicaprylyl Ether

    Emollient, softens and smooths skin

  19. 19 Talc

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 1.5 sebum-absorbing powder
    • matte ← 1 sebum-absorbing powder
  20. Emulsifier, keeps oil and water blended

  21. 21 Aluminum Stearate

    Emollient, softens and smooths skin

  22. 22 Pentylene Glycol

    Humectant, pulls water into the skin

  23. Emulsifier, keeps oil and water blended

  24. 24 Alumina

    Supporting ingredient

  25. Emollient, softens and smooths skin

  26. 26 Phenoxyethanol

    Preservative, keeps the formula from spoiling

  27. 27 Magnesium Sulfate

    Thickener and texture, structures the gel or cream

  28. 28 Caprylyl Glycol

    Preservative, keeps the formula from spoiling

  29. 29 Ci 77491

    Colorant or pigment

    • ↑ 40 makeup-like collar marks (washable)
  30. 30 Ci 77492

    Colorant or pigment

  31. 31 Ci 77499

    Colorant or pigment

  32. 32 PEG-8 Laurate

    Emulsifier, keeps oil and water blended

    • ↑ 9 feeds malassezia
  33. Thickener and texture, structures the gel or cream

  34. Supporting ingredient

  35. 35 Tocopherol

    Antioxidant, protects the formula and skin

  36. 36 Propylene Carbonate

    Supporting ingredient

  37. 37 Artemia Extract

    Botanical extract

  38. 38 Benzoic Acid

    Preservative, keeps the formula from spoiling

  39. 39 PEG-9

    Emulsifier, keeps oil and water blended

  40. Emulsifier, keeps oil and water blended

    • ↑ 9 feeds malassezia
  41. 41 Aluminum Hydroxide

    Supporting ingredient

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