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FarmStay Farm Stay - Tea Tree Biome Calming Sun Cream SPF50+ Pa++++

FarmStay Farm Stay - Tea Tree Biome Calming Sun Cream SPF50+ Pa++++

80/100 overall score

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Ingredient & SPF scores

β˜€οΈ

UV protection

Excellent 87
  • +12 Homosalate at #3, UV filter
  • +7.6 Ethylhexyl Salicylate at #5, UV filter
  • +34.2 Diethylamino Hydroxybenzoyl Hexyl Benzoate at #7, UV filter (UVA1 +20.9)
  • +28.8 Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine at #13, UV filter (UVA1 +9.6)
  • +4 Label claims (SPF 50, PA rating)
How we rate uv protection β†’
☒️

Health safety

Medium 60
  • +100 Starting score
  • βˆ’40 Homosalate at #3 (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 95
  • +100 Starting score
  • βˆ’5 Titanium Dioxide as pigment (CI 77891) at #6
How we rate white cast β†’
πŸ”₯

Eye sting

Low 77
  • +100 Starting score
  • βˆ’9 Homosalate at #3, migrates into eyes with sweat
  • βˆ’6 Octisalate at #5, migrates into eyes with sweat
  • βˆ’8 Fragrance
How we rate eye sting β†’
πŸͺ¨

Heavy feel

Low 94
  • +100 Starting score
  • βˆ’6 Cera Alba at #12, wax film
How we rate heavy feel β†’
πŸ”΄

Comedogenic

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

Fungal acne

High 16
  • +100 Starting score
  • βˆ’50 4 polysorbate/sorbitan emulsifiers that feed Malassezia (Polysorbate 60, Polysorbate 80, Sorbitan Stearate)
  • βˆ’32 3 long-chain (C12+) esters that feed Malassezia (Glyceryl Stearate, PEG-100 Stearate, Sodium Stearoyl Lactylate)
  • βˆ’2 1 ubiquitous fatty ingredients (Stearic Acid), weak Malassezia signal
How we rate fungal acne β†’
πŸ‘•

Fabric stains

Low 85
  • +100 Starting score
  • βˆ’15 Uvinul A Plus (DHHB) at #7, oil-soluble UVA filter, fabric stains
How we rate fabric stains β†’
πŸ’§

Moisture

Balanced
LightNourishing
  • ← 3 1 sebum-absorbing powders (Silica)
  • ← 1 Volatile carriers flash off, leaving a dry finish
  • β†’ 1 1 strong humectants (Panthenol)
  • β†’ 2 Humectant polyols
How we rate moisture β†’
✨

Finish

Balanced
MatteDewy
  • ← 3 1 sebum-absorbing powders (Silica)
  • ← 1 Volatile carriers flash off, leaving a dry finish
How we rate finish β†’
πŸ’„

Makeup base

Okay
PillsPrimer
  • β†’ 3 1 soft-focus powders in moderation
  • ← 1.5 Gel polymers prone to pilling under friction (Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Polyacryloyldimethyl Taurate, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer)
  • ← 2 Occlusives/waxes float the foundation
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
  • +4 1 water-locking waxes
How we rate water resistance β†’

Full ingredient list (49)

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 Propanediol

    Humectant, pulls water into the skin

    • 2 β†’ nourishing humectant polyol
  3. 3 Homosalate

    Legacy UV filter (Homosalate), high in the list, a primary filter

    • ↑ 12 UV protection
    • ↑ 9 migrates into eyes with sweat
  4. Emollient, softens and smooths skin

  5. 5 Ethylhexyl Salicylate

    Legacy UV filter (Octisalate)

    • ↑ 7.6 UV protection
    • ↑ 6 migrates into eyes with sweat
  6. Colorant or pigment

  7. Modern UV filter, broad-spectrum and photostable (Uvinul A Plus)

    • ↑ 34.2 UV protection, incl. long-UVA (UVA1)
    • ↑ 15 oil-soluble UVA filter, fabric stains
  8. 8 Silica

    Mattifying powder, absorbs oil and blurs the finish

    • light ← 3 sebum-absorbing powder
    • matte ← 3 sebum-absorbing powder
  9. 9 Acrylates Copolymer

    Thickener and texture, structures the gel or cream

    • ↑ 7 film former
  10. 10 Polysorbate 60

    Emulsifier, keeps oil and water blended

    • ↑ 18 feeds malassezia
  11. 11 Glyceryl Stearate

    Emulsifier, keeps oil and water blended

    • ↑ 14 feeds malassezia
  12. 12 Cera Alba

    Occlusive, seals moisture into the skin

    • ↑ 6 wax film
    • ↑ 4 wax water lock
  13. Modern UV filter, broad-spectrum and photostable (Tinosorb S), low in the list, likely a minor contributor

    • ↑ 28.8 UV protection, incl. long-UVA (UVA1)
  14. 14 Cetyl Dimethicone

    Emollient, softens and smooths skin

  15. Emulsifier, keeps oil and water blended

    • ↑ 9 feeds malassezia
  16. 16 PEG-100 Stearate

    Emulsifier, keeps oil and water blended

    • ↑ 9 feeds malassezia
  17. 17 Caprylyl Glycol

    Preservative, keeps the formula from spoiling

  18. 18 C20-22 Alkyl Phosphate

    Emulsifier, keeps oil and water blended

  19. 19 Sorbitan Stearate

    Emulsifier, keeps oil and water blended

    • ↑ 12 feeds malassezia
  20. 20 Aluminum Hydroxide

    Supporting ingredient

  21. 21 C20-22 Alcohols

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

  22. Emollient, softens and smooths skin

  23. Botanical extract

  24. 24 Stearic Acid

    Emollient, softens and smooths skin

    • ↑ 2 minor malassezia feeder
  25. 25 Panthenol

    Soothing, skin-conditioning active

    • 1 β†’ nourishing humectant
  26. 26 Butylene Glycol

    Humectant, pulls water into the skin

  27. 27 Ethylhexyl-Glycerin

    Humectant, pulls water into the skin

  28. Thickener and texture, structures the gel or cream

  29. 29 Fragrance

    Fragrance

  30. 30 Xanthan Gum

    Thickener and texture, structures the gel or cream

  31. Thickener and texture, structures the gel or cream

  32. 32 1,2-Hexanediol

    Humectant, pulls water into the skin

  33. 33 Tromethamine

    pH adjuster

  34. Thickener and texture, structures the gel or cream

  35. 35 Isohexadecane

    Volatile hydrocarbon, flashes off for a light finish

    • light ← 1 volatile carrier, flashes off
    • matte ← 1 volatile carrier, flashes off
  36. Filter booster, photostabilizes the UV filters or lifts their SPF

  37. Emollient, softens and smooths skin

  38. 38 Disodium EDTA

    Chelator, binds stray metal ions to keep the formula stable

  39. 39 Polysorbate 80

    Emulsifier, keeps oil and water blended

    • ↑ 12 feeds malassezia
  40. 40 PPG-17/Ipdi/Dmpa Copolymer

    Film former, locks the formula onto skin for water resistance

  41. 41 Sorbitan Oleate

    Emulsifier, keeps oil and water blended

    • ↑ 12 feeds malassezia
  42. 42 Tea Tree Extract

    Botanical extract

  43. 43 Hexylene Glycol

    Humectant, pulls water into the skin

  44. 44 Bifida Ferment Lysate

    Supporting ingredient

  45. 45 Lactose

    Supporting ingredient

  46. Soothing, skin-conditioning active

  47. 47 Phenethyl Alcohol

    Preservative, keeps the formula from spoiling

  48. 48 Milk Protein

    Supporting ingredient

  49. 49 Madecassoside

    Soothing, skin-conditioning active

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