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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

HC Blue 15

1% line markerAI-analyzed

INCI: HC BLUE NO. 15

hair colorant

What it does

A synthetic organic compound used as a direct hair dye to impart blue color to hair.

Skin Concerns

May aggravate

sensitivityredness

Safety & Science

Safety summary

Generally considered safe for use in hair dyes within regulatory limits. Potential for skin sensitization in some individuals.

CAS Number

74578-10-2

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: HC BLUE NO. 15
Common Name: HC Blue 15
Functions: hair colorant
Products: 5 products
CAS Number: 74578-10-2

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

HC Blue 15 — Skincare Ingredient Guide — Dermasift — Dermasift