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Ingredient library / Blue 1
Other ingredient

Blue 1

INCI: CI 42090

FD&C Blue No. 1 (CI 42090), a synthetic triphenylmethane dye used to impart blue color in cosmetics, personal care products, and food. FDA-certified colorant used in Darphin Intral's blue-violet serum.

Also known as: FD&C Blue No. 1, Blue 1 (CI 42090)

colorant

Benefits

  • ✓FDA-certified synthetic triphenylmethane dye providing bright blue coloration

Watch for

  • ⚠Rare hypersensitivity reactions possible
  • ⚠Not for use in the eye area in some formulations
At a glance
CategoryOther
IrritancyModerate–high
Beginner-friendlyYes
In your routine

Generally well-tolerated and easy to layer.

Found in 1 product
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Products with Blue 1

Intral Inner Youth Rescue SerumSerum
Darphin
Intral Inner Youth Rescue Serum