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Cay Skin Isle Body Oil SPF 30

Cay Skin Isle Body Oil SPF 30

49/100 overall score

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Ingredient & SPF scores

β˜€οΈ

UV protection

Weak 13
  • +9 Butyl Methoxydibenzoylmethane at #40, UV filter (UVA1 +4.8)
  • +3.6 Homosalate at #41, UV filter
  • +2.4 Ethylhexyl Salicylate at #42, UV filter
  • +4.8 Octocrylene at #43, UV filter
  • Γ—0.6 Almost no UVA1, poor aging protection
  • +1 Label claims (SPF 30)
How we rate uv protection β†’
☒️

Health safety

Medium 46
  • +100 Starting score
  • βˆ’40 Homosalate at #41 (regulatory/evidence concern)
  • βˆ’10.5 Octocrylene at #43, stacked (regulatory/evidence concern)
  • βˆ’3.5 Avobenzone at #40, stacked (regulatory/evidence concern)
How we rate health safety β†’
🀧

Allergens

Low 93
  • +100 Starting score
  • βˆ’4 Essential oils (Citrus Aurantium Amara Flower Oil, Rosa Damascena Flower Oil)
  • βˆ’3 Photoallergen-tail UV filters (Octocrylene)
How we rate allergens β†’
πŸ‘»

White cast

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

Eye sting

Low 70
  • +100 Starting score
  • βˆ’3 Avobenzone at #40, migrates into eyes with sweat
  • βˆ’2 Octocrylene at #43, migrates into eyes with sweat
  • βˆ’1 Homosalate at #41, migrates into eyes with sweat
  • βˆ’1 Octisalate at #42, migrates into eyes with sweat
  • βˆ’18 Volatile alcohol at #1
  • βˆ’5 Alcohol high up speeds filter migration
How we rate eye sting β†’
πŸͺ¨

Heavy feel

Low 99
  • +100 Starting score
  • βˆ’2 Butyrospermum Parkii Fruit at #16, butter/occlusive fat
  • +0.8 Volatile alcohol at #1, evaporating texture
How we rate heavy feel β†’
πŸ”΄

Comedogenic

Low 95
  • +100 Starting score
  • βˆ’1 Glycine Soja Oil at #25, moderate comedogenic signal
  • βˆ’4 Persea Gratissima Oil at #11, moderate comedogenic signal
How we rate comedogenic β†’
πŸ„

Fungal acne

Medium 50
  • +100 Starting score
  • βˆ’50 6 oils/butters that feed Malassezia (Helianthus Annuus Seed Oil, Argania Spinosa Kernel Oil, Persea Gratissima Oil)
How we rate fungal acne β†’
πŸ‘•

Fabric stains

Medium 47
  • +100 Starting score
  • βˆ’28 Avobenzone at #40, reacts with iron in wash water into rust-yellow stains
  • βˆ’15 Octocrylene at #43, co-stains alongside avobenzone
  • βˆ’10 Avobenzone + Octocrylene, the classic staining pair
How we rate fabric stains β†’
πŸ’§

Moisture

Light
LightNourishing
  • ← 22 Volatile alcohol at #1
  • β†’ 1 Glycerin at #23, the anchor humectant
  • β†’ 8 7 emollient lipids (Squalane, Helianthus Annuus Seed Oil, Argania Spinosa Kernel Oil, …)
  • β†’ 2 Light emollient/solvent (Caprylic/Capric Triglyceride)
How we rate moisture β†’
✨

Finish

Balanced
MatteDewy
  • ← 5 Volatile alcohol at #1
  • ← 6 3 dry-touch emollients reduce greasy shine (Dibutyl Adipate, Diethylhexyl Carbonate, Diisopropyl Sebacate)
  • β†’ 18 8 emollient lipids (Persea Gratissima Oil, Vitis Vinifera Seed Oil, Butyrospermum Parkii Fruit, …)
How we rate finish β†’
πŸ’„

Makeup base

Excellent
PillsPrimer
  • β†’ 10 Quick-setting carrier (alcohol at #1), fast, even canvas
  • β†’ 6 Dry-touch esters, smooth fast-absorbing base
How we rate makeup base β†’
🌊

Water resistance

Not resistant
Non-water-resistantWater-resistant
  • +7 1 film-forming polymers that lock the formula on for water resistance
How we rate water resistance β†’

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.

  • ✨ Vitamin E

Full ingredient list (43)

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 Alcohol

    Volatile alcohol, a drying solvent that can sting eyes

    • ↑ 5 high up speeds filter migration
  2. Emollient, softens and smooths skin

    • 9 β†’ dewy emollient lipid
  3. 3 Octyldodecanol

    Fatty alcohol, an emollient and thickener, not the drying kind

  4. 4 Dibutyl Adipate

    Emollient, softens and smooths skin

    • matte ← 2 dry-touch emollient, anti-shine
  5. Emollient, softens and smooths skin

    • 2 β†’ nourishing light emollient
  6. Emollient, softens and smooths skin

    • matte ← 2 dry-touch emollient, anti-shine
  7. Emollient, softens and smooths skin

    • matte ← 2 dry-touch emollient, anti-shine
  8. 8 Polyester-8

    Film former, locks the formula onto skin for water resistance

    • ↑ 7 film former
  9. 9 Lauryl Lactate

    Emollient, softens and smooths skin

  10. 10 Polyamide-3

    Supporting ingredient

  11. 11 Persea Gratissima Oil

    Plant oil, an emollient

    • ↑ 4 moderate comedogenic signal
    • 2 β†’ nourishing emollient lipid
    • 3 β†’ dewy emollient lipid
    • ↑ 14 feeds malassezia
  12. Botanical extract

  13. Botanical extract

  14. 14 Tocopheryl Acetate

    Antioxidant, protects the formula and skin

  15. Botanical extract

    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
    • ↑ 9 feeds malassezia
  16. Botanical extract

    • ↑ 2 butter/occlusive fat
    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
    • ↑ 9 feeds malassezia
  17. Plant oil, an emollient

    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
    • ↑ 9 feeds malassezia
  18. Botanical extract

  19. Botanical extract

  20. Botanical extract

  21. Botanical extract

  22. 22 Squalane

    Emollient, softens and smooths skin

    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
  23. 23 Glycerin

    Humectant, pulls water into the skin

    • 1 β†’ nourishing the anchor humectant
  24. Botanical extract

  25. 25 Glycine Soja Oil

    Plant oil, an emollient

    • ↑ 1 moderate comedogenic signal
    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
    • ↑ 9 feeds malassezia
  26. Botanical extract

  27. Botanical extract

  28. Botanical extract

  29. 29 Bergamot

    Supporting ingredient

  30. Botanical extract

  31. Botanical extract

  32. Botanical extract

    • 1 β†’ nourishing emollient lipid
    • 1 β†’ dewy emollient lipid
    • ↑ 9 feeds malassezia
  33. Plant oil, an emollient

  34. Botanical extract

  35. 35 Santalum Album Oil

    Plant oil, an emollient

  36. Botanical extract

  37. Filter booster, photostabilizes the UV filters or lifts their SPF

  38. Antioxidant, protects the formula and skin

  39. 39 Citric Acid

    pH adjuster

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

    • ↑ 9 UV protection, incl. long-UVA (UVA1)
    • ↓ 3.5 stacked (regulatory/evidence concern)
    • ↑ 3 migrates into eyes with sweat
    • ↑ 28 reacts with iron in wash water into rust-yellow stains
  41. 41 Homosalate

    Legacy UV filter (Homosalate), low in the list, likely a minor contributor

    • ↑ 3.6 UV protection
    • ↑ 1 migrates into eyes with sweat
  42. 42 Ethylhexyl Salicylate

    Legacy UV filter (Octisalate), low in the list, likely a minor contributor

    • ↑ 2.4 UV protection
    • ↑ 1 migrates into eyes with sweat
  43. 43 Octocrylene

    Legacy UV filter (Octocrylene), low in the list, likely a minor contributor

    • ↑ 4.8 UV protection
    • ↓ 10.5 stacked (regulatory/evidence concern)
    • ↑ 2 migrates into eyes with sweat
    • ↑ 15 co-stains alongside avobenzone
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