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ISDIN Fusion Water Magic SPF 50

ISDIN Fusion Water Magic SPF 50

85/100 overall score

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Ingredient & SPF scores

β˜€οΈ

UV protection

Excellent 85
  • +7.6 Ethylhexyl Salicylate at #4, UV filter
  • +20.9 Ethylhexyl Triazone at #5, UV filter
  • +45.6 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #6, UV filter (UVA1 +15.2)
  • +24 Butyl Methoxydibenzoylmethane at #8, UV filter (UVA1 +12.8)
  • +11.2 Phenylbenzimidazole Sulfonic Acid at #9, UV filter
  • βˆ’24.8 UVB coverage saturated
  • βˆ’1.5 UVA2 coverage saturated
  • +2 Label claims (SPF 50)
How we rate uv protection β†’
☒️

Health safety

High 90
  • +100 Starting score
  • βˆ’10 Avobenzone at #8 (regulatory/evidence concern)
How we rate health safety β†’
🀧

Allergens

Low 70
  • +100 Starting score
  • βˆ’18 Fragrance
  • βˆ’12 Opaque "Fragrance", hidden allergens that can't be checked from the label
How we rate allergens β†’
πŸ‘»

White cast

Low 100
  • +100 Starting score
How we rate white cast β†’
πŸ”₯

Eye sting

Low 76
  • +100 Starting score
  • βˆ’8 Avobenzone at #8, migrates into eyes with sweat
  • βˆ’6 Octisalate at #4, migrates into eyes with sweat
  • βˆ’2 Ensulizole at #9, migrates into eyes with sweat
  • βˆ’8 Fragrance
How we rate eye sting β†’
πŸͺ¨

Heavy feel

Low 100
  • +100 Starting score
How we rate heavy feel β†’
πŸ”΄

Comedogenic

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

Fungal acne

Low 88
  • +100 Starting score
  • βˆ’12 1 polysorbate/sorbitan emulsifiers that feed Malassezia (Polysorbate 60)
How we rate fungal acne β†’
πŸ‘•

Fabric stains

Low 62
  • +100 Starting score
  • βˆ’38 Avobenzone at #8, reacts with iron in wash water into rust-yellow stains
How we rate fabric stains β†’
πŸ’§

Moisture

Balanced
LightNourishing
  • ← 4.5 2 sebum-absorbing powders (Silica, Hydrated Silica)
  • β†’ 1 Glycerin at #19, the anchor humectant
  • β†’ 2 Sodium Hyaluronate at #27, hyaluronic family
  • β†’ 2 Humectant polyols
How we rate moisture β†’
✨

Finish

Matte
MatteDewy
  • ← 4 2 sebum-absorbing powders (Silica, Hydrated Silica)
  • ← 4 2 dry-touch emollients reduce greasy shine (Dibutyl Adipate, Diisopropyl Sebacate)
How we rate finish β†’
πŸ’„

Makeup base

Excellent
PillsPrimer
  • β†’ 3 Primer-style base, volatile silicones and dimethicone slip
  • β†’ 8 1 velvet elastomer fillers, blur and grip
  • β†’ 3 1 soft-focus powders in moderation
  • β†’ 4 Dry-touch esters, smooth fast-absorbing base
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 (30)

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 Dibutyl Adipate

    Emollient, softens and smooths skin

    • matte ← 3 dry-touch emollient, anti-shine
  3. 3 Propanediol

    Humectant, pulls water into the skin

    • 2 β†’ nourishing humectant polyol
  4. 4 Ethylhexyl Salicylate

    Legacy UV filter (Octisalate)

    • ↑ 7.6 UV protection
    • ↑ 6 migrates into eyes with sweat
  5. 5 Ethylhexyl Triazone

    Modern UV filter, broad-spectrum and photostable (Uvinul T 150)

    • ↑ 20.9 UV protection
  6. Modern UV filter, broad-spectrum and photostable (Tinosorb S)

    • ↑ 45.6 UV protection, incl. long-UVA (UVA1)
  7. 7 Dimethicone

    Emollient, softens and smooths skin

  8. Legacy UV filter (Avobenzone), low in the list, likely a minor contributor

    • ↑ 24 UV protection, incl. long-UVA (UVA1)
    • ↑ 8 migrates into eyes with sweat
    • ↑ 38 reacts with iron in wash water into rust-yellow stains
  9. Legacy UV filter (Ensulizole), low in the list, likely a minor contributor

    • ↑ 11.2 UV protection
    • ↑ 2 migrates into eyes with sweat
  10. 10 Silica

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 3 sebum-absorbing powder
    • matte ← 3 sebum-absorbing powder
  11. 11 Diisopropyl Sebacate

    Emollient, softens and smooths skin

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

    pH adjuster

  13. 13 Pentylene Glycol

    Humectant, pulls water into the skin

  14. Antioxidant, protects the formula and skin

  15. Emollient, softens and smooths skin

  16. 16 Vp/Eicosene Copolymer

    Film former, locks the formula onto skin for water resistance

    • ↑ 3 film former
  17. 17 Polysorbate 60

    Emulsifier, keeps oil and water blended

    • ↑ 12 feeds malassezia
  18. Emollient, softens and smooths skin

  19. 19 Glycerin

    Humectant, pulls water into the skin

    • 1 β†’ nourishing the anchor humectant
  20. 20 Caprylyl Glycol

    Preservative, keeps the formula from spoiling

  21. 21 Hydrated Silica

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 1.5 sebum-absorbing powder
    • matte ← 1 sebum-absorbing powder
  22. 22 Tocopheryl Acetate

    Antioxidant, protects the formula and skin

  23. 23 PEG-10 Dimethicone

    Emulsifier, keeps oil and water blended

  24. Chelator, binds stray metal ions to keep the formula stable

  25. 25 Fragrance

    Fragrance

  26. 26 Sclerotium Gum

    Thickener and texture, structures the gel or cream

  27. 27 Sodium Hyaluronate

    Humectant, pulls water into the skin

    • 2 β†’ nourishing hyaluronic family
  28. Botanical extract

  29. 29 Xanthan Gum

    Thickener and texture, structures the gel or cream

  30. 30 Citric Acid

    pH adjuster

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