Pigment Blue 15
What is Pigment Blue 15?
Pigment Blue 15, also known as CI 74160, is a synthetic organic pigment based on copper phthalocyanine, a complex ring structure containing copper. It is prized in the cosmetics sector for its deep, intense blue shade. Primarily used in makeup products like eyeshadows, eyeliners, mascaras, lip colors, and nail polishes, it serves as a colorant by scattering and absorbing light to produce a vivid blue appearance. Its insolubility in water and oils keeps it on the product's surface and skin exterior, preventing absorption. Exceptional chemical resistance to light, heat, and oxidation ensures color consistency and product shelf-life stability across various formulations.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Imparts a rich, durable blue hue for appealing visual effects in makeup.
Maintains color integrity under diverse conditions like light exposure and pH changes.
Does not contribute to pore clogging, supporting clearer skin appearance.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Individuals seeking vibrant blue shades in eye or lip products. | Those preferring ingredients with lower hazard ratings. |
| People with acne-prone skin due to its non-comedogenic nature. | People sensitive to copper-based compounds. |
| Users desiring consistent pigmentation across product batches. | Individuals avoiding synthetic colorants altogether. |
Safety Notes
- Cosmetic Ingredient Review deems it safe for use in cosmetics including eye area products.
- Moderate hazard rating reflects potential impurities rather than inherent toxicity.
Frequently Asked Questions about Pigment Blue 15
What is Pigment Blue 15 made from?
It is a synthetic copper phthalocyanine pigment known for its blue color.
Is Pigment Blue 15 safe for eye makeup?
Regulatory reviews confirm safety in eye area products at typical levels.
Does it clog pores?
Rated non-comedogenic, it does not promote pore blockage.