L'Oreal Paris Colorista Metallic Semi-Permanent Hair Color — Metallic Blue for Bleached & Light Blonde, Conditioning Mask

L'Oreal Paris Colorista Metallic Semi-Permanent in Metallic Blue is a color-depositing hair mask designed to add vivid metallic blue tones to light blonde or bleached hair in one easy step.

Made for platinum, light, or medium blondes, this ammonia- and peroxide-free formula deposits intense color while conditioning hair. The Colorista Metallic line uses concentrated dyes in a mask base so you can try bold blue shades without a long-term commitment. The pigment gradually fades with each wash, letting you experiment with color, blend shades, or change looks seasonally.

How will this shade look on my bleached or blonde hair?

If your hair is light blonde or bleached, Metallic Blue gives a bright, cool-toned blue with a subtle metallic sheen. Results depend on your starting level: the lightest blondes will see the truest blue, while medium blondes get a more muted or teal-leaning finish. Always test a small section first to preview intensity and undertone.

• Best on platinum to light blonde for vivid metallic blue
• May produce teal or darker blue on medium blondes
• Will not lift or lighten hair—use on already lightened hair only
• Patch test recommended to check final tone

How do I apply the Colorista Metallic hair mask for even coverage?

Application is straightforward: apply to clean, dry or towel-dried blonde hair, spreading the mask evenly from roots to ends. Leave on according to the instructions for the desired intensity, then rinse until water runs clear. Comb through during application for consistent coverage and use gloves to avoid staining hands.

• Apply to towel-dried or dry lightened hair for best uptake
• Comb through with a wide-tooth comb for uniform color
• Wear gloves and protect clothing to prevent stains
• Follow timing directions to control intensity and longevity

How long will the metallic blue last and how does it fade?

The Colorista Metallic mask is semi-permanent and designed to wash out gradually over multiple shampoos. Expect the color to last around ten washes, though hair porosity, shampoo type, and water temperature influence fade speed. Fading is gradual, so tones will soften rather than disappear abruptly.

• Approximately 10 shampoos typical, varies by hair condition
• Use sulfate-free shampoos to slow fading
• Cool water and gentle formulas help preserve pigment
• Color may lighten faster on high-porosity hair

Who is this for? Colorista Metallic Blue is intended for anyone with pre-lightened, bleached, or naturally very light blonde hair who wants to try a showy blue shade without permanent commitment. It’s a good choice for trend-seekers, festival looks, or anyone testing how a cool metallic blue suits them before choosing longer-lasting color services. The vegan, peroxide- and ammonia-free formula suits those seeking temporary creative color with conditioning benefits.

Ingredients

1269148 - Ingredients: Aqua / Water / Eau, Cetearyl Alcohol, Behentrimonium Chloride, Amodimethicone, Cetyl Alcohol, Citric Acid, Sodium Hydroxide, C12-15 Alkyl Benzoate, Isopropyl Alcohol, Hc Blue No. 15, Hydroxyethylcellulose, Trideceth-6, Guar Hydroxypropyltrimonium Chloride, Hc Violet No. 2, Chlorhexidine Digluconate, Cetrimonium Chloride, Basic Violet 2, Fumaric Acid Fil T284801/1