Green 3 (CI 42053)

Green 3 (CI 42053) is a synthetic dye classified for cosmetic use that gives a green-blue hue. It's used to color products for uniform appearance, shade adjustment, and visual identity across batches without altering the base formula's primary function.
Like this ingredient?

Snapshot

Overview
A synthetic dye that gives products a vivid green-blue color.
Category
Color
Type
Colorant

Ratings

Overall Rating

Fair

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Green 3 (CI 42053) a Good Ingredient?

It's Fair because it functions purely as a colorant to improve product appearance and offers no direct skin benefit. A small subset of users may experience irritation, so its value is aesthetic rather than performance-driven, which keeps it from a higher rating.

Skin Benefits

Adds vivid green-blue coloration for an appealing look without affecting skin function. Helps products appear more attractive and recognizable.

Uses in Skincare & Cosmetics

Used to tint shampoos, shower gels, and lotions; also appears in color cosmetics such as eyeliners or gels to achieve specific shades.

Safety

Regulated cosmetic dye with defined purity and use conditions in many regions; generally safe when used as directed. Rare irritation or staining can occur, especially near mucous membranes or very sensitive skin; discontinue if irritation develops.