Will this remove black hair dye and is this good for thick-coursed hair?

You might need 2 boxes for thicker hair but it should help remove black. Black and red are harder to remove but the extra strength removed my red.

I'm growing out my natural grey. If i use on the dark brown will it ruin my natural color coming in?

Same reason I tried it. Didn't damage new hair but didn't take out old color either. No harm, no help.

You can apply the products with your hand (with the thin gloves that come with the product) or you can use a hair color brush. I liked using my hands because you want to feel that it is fully saturated and gently work it into your hair. If you have more layers of dye at the bottom of your hair start there, but if you just have one even layer of dye on your hair, it is easiest to section hair in 3-4 sections and go top-bottom from the lowest section to the top of head. Use all of the product...hair totally saturated. No need to apply to new growth at the roots. Hope that helps! Leave on for the full time and rinse it out for 30-40 mins. I know it is crazy to start in the shower for 40 mins, but trust me it makes a big difference on results!

Hola tengo el pelo color café y lo quiero rubio pero no me quiero decolorar esto me lo aclarará ?

Si te va aclarar pero no tanto como un decolorante

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Colour B4 Extra - Colour eraser “Packaging may vary”

Product ID: 254268431

Details

Brand
Colour B4
Colour
[NU]
Item form
Liquid
Package information
Bottle
Product benefits
Hair Color

⚡Extra strength formula

♻️Removes dark dyes safely

🛡️Protects natural hair pigment

€ 95.87

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Description

🛡️ Erase the past, reveal your true color – no regrets, just results!

POWERFUL YET GENTLE - Extra strength formula targets stubborn dark dyes without damage
NATURAL COLOR REVIVAL - Safely restores your original hair pigment, no bleach needed
ERROR PROOF CORRECTION - Effortlessly erases unwanted dark shades like black, red, and brown
CONFIDENCE IN EVERY WASH - Shrinks artificial dye molecules for easy removal and vibrant results
FRESH NEW LOOK FRESH NEW PACK - Updated packaging for a modern, premium experience

Colour B4 Extra Strength is a top-rated hair colour remover designed specifically for dark dyes. It safely eliminates unwanted artificial hair color by shrinking dye molecules, leaving your natural pigment intact and restoring your original shade. Ideal for correcting color mistakes without bleach damage, it comes in a sleek new package and is trusted by professionals and consumers alike.

Specifications

ASIN	B003IPTTLA
ASIN	B003IPTTLA
Best Sellers Rank	#140,881 in Beauty ( See Top 100 in Beauty ) #1,758 in Permanent Hair Color
Brand Name	Colour B4
Color	[NU]
Container Type	Bottle
Customer Reviews	3.5 3.5 out of 5 stars (14)
Customer reviews	3.5 3.5 out of 5 stars (14)
Date First Available	6 August 2012
Full Cure Time	6E+1 Minutes
Global Trade Identification Number	00887211000032
Hair Color Permanence	Demi-Permanent
Hair Type	All
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Weight	274 Grams
Item model number	SC103
Language	French
Manufacturer	ColourB4
Manufacturer	ColourB4
Manufacturer Part Number	SC103
Material Features	peroxide and bleach free
Material Type Free	Ammonia Free
Model Number	SC103
Number of Items	1
Package Size Name	Pack of 1
Product Benefits	Hair Color Removal
Product Dimensions	8.5 x 7 x 16 cm; 274 g
Recommended Uses For Product	Remove hair color
Suitable Hair Color	Dark Brown
UPC	887211000032
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 95.87

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews