Blue Tick

Name: Blue Tick Semi-Permanent Dye
Brand: Bleach London
SKU: 70700236
Price: 8.95 GBP
Availability: InStock
Rating: 4.89 (9 reviews)

Semi-permanent hair dye 150ml

(9)

Washed Up Mermaid Super Cool Colourimage

You win some, you blues some.

A sapphire blue with nourishing ingredients that your hair will love! Use on lighter hair for fuller coverage, or on darker hair for a glossy tint. It also covers faded colour effectively. Use on bleached blonde hair for most vivid results.

Conditioning, semi-permanent hair dye
Tone: Saturated vivid blue
No Bleach, Peroxide or Ammonia
For all hair types

What it does

Our semi-permanent direct dyes coat the surface of the hair, depositing colour without altering the hair's natural pigment. This gentler process makes them a good option for those with damaged or fragile hair. Lasts between 10-50 washes

Base

Result

What You Get

Formulated with salon-grade pigments

For long-lasting results that fade beautifully

Easy to use instructions

Applies like a mask, impossible to mess up!

Ready to go right out of the bottle

No mixing, developing lotion or add-ons needed

1x bottle of 150ml semi-permanent hair dye

One box is suitable for short hair or colouring freshly bleached and toned roots. For shoulder length hair you'll need two bottles. For long hair that's below your shoulders, you'll need three to four bottles. If your hair is very thick we recommend adding an extra bottle.

Aqua (Water), Cetearyl Alcohol, Propylene Glycol, Cetrimonium Chloride, Hydrolyzed Wheat Gluten, Panthenol, Hydrolyzed Soy Protein, Ethylhexylglycerin, Hydrolyzed Corn Protein, Parfum (Fragrance), Phenoxyethanol, Benzyl Alcohol, Citric Acid, HC Blue No. 15, Basic Blue 99, Basic Blue 124, Basic Red 51, Alpha-Isomethyl Ionone, Eugenol, Limonene.

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Reviews

4.9

Average score from 9 reviews

Highest score

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Lowest score

Page 1 of 2

June 6, 2026

Quick, nice and smooth

Highly recommended. I want greenish colour so I got this blue one to mix with my bleached blonde hair. Mixed with conditioner 1:1 and left for 15 minutes. The first part a bit blueish and the later part turned into monet tone green. Nice.

Yuk C.

Hair Type: Straight Natural Hair Color: Black

May 28, 2026

Love it

I mix it up with Bruised violet, and it gives me a very intense bluish purple that cover my greys quite well. Highly recommend!

Romina B.

Hair Type: Straight Natural Hair Color: Grey

May 15, 2026

Blue tick

My fave blue hair dye. So easy to apply

Waseemah U.

Hair Type: Curly Natural Hair Color: Dark brown