Ultramarine: What is this ingredient?
An inorganic blue pigment used as a color additive in cosmetics.
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Colorants & Pigments
Ultramarine
Ultramarine
One-line definition
An inorganic blue pigment used as a color additive in cosmetics.
Key functions
Colorant
Ingredient FAQ
Ultramarine: What does it do?
Colorant
Ultramarine: What should I watch for?
Skin response can vary by skin type and formula, so patch testing is recommended for sensitive skin.
