Is this 20 volume or 30 volume or other? I am looking for 30 volume but I see one customer received 20 and another received 30

20vol is 6%, 30vol is 9% and 40vol is 12%. Hope this helps x

when mixing the developer and the colour is it a 2:1 mix ? (developer:Colour)

Should say on the box of the colour (or on the enclosed paper)

Can i use with 'rusk deepshine' permanent colours? i have been using rusk 6% 20 vol developer. am i right to assume this is the same and ok? thanks

Yes you could use it. This developer has been formulated for use with Wella Koleston, it is expensive. There are many cheaper 6% developers on Amazon which would work just as well.

If i bleach my hair can i use 10/30 koleston perfect to tone my hair? if so what developer should i use? 20 vol or 30?

This is really hard to answer without seeing the condition of your hair, the Koleston alone will not bleach your hair, it depends on which other products you use the effect you will get and you should follow manufacturers instructions. Sorry I can't be more helpful.

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Wella Welloxon Perfect 6.0% 1000 ml

Product ID: 85435703

Details

Brand
Wella
Colour
White
Hair type
normal
Item form
Cream
Material Type Free
Without other
Material feature
Alcohol Free

⚡6% 20 vol creme developer for optimal lift

💧Easy, fast mixing & rinsing

🧴1000 ml salon-sized bottle

€ 23.03

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Description

🎨 Unlock flawless color with every drop — because your clients deserve perfection!

TIME SAVING RINSE - Promotes faster, smoother rinsing to streamline your color process without compromising quality.
SALON READY VOLUME - Generous 1000 ml bottle designed for professional use and multiple applications.
EFFORTLESS APPLICATION - Creamy consistency ensures easy mixing, precise application, and expert foil adhesion.
PRECISION COLOR RESULTS - Reformulated with KOLESTON perfect for the most accurate, balanced, and high-shine color every time.
GENTLE HIGH QUALITY FORMULA - Alcohol and ammonia-free, crafted for normal hair types with premium ingredients for salon-grade performance.

Wella Welloxon Perfect 6% 20 vol Creme Developer is a professional-grade, 1000 ml cream developer designed to deliver precise, high-shine hair color results. Featuring a reformulated formula with KOLESTON perfect, it offers optimal consistency for easy mixing, application, and quick rinsing. Alcohol and ammonia-free, it’s tailored for normal hair types and trusted by salons worldwide for consistent, vibrant color outcomes.

Specifications

ASIN	B07H13CJZ6
Benefits	Rinsing
Best Sellers Rank	1,140 in Beauty ( See Top 100 in Beauty ) 1 in Hair Colour Developers
Brand	Wella Professionals
Brand Name	Wella Professionals
Colour	White
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 10,200 Reviews
Global Trade Identification Number	08005610617442
Hair Color Permanence	Permanent
Hair Type	normal
Hair type	normal
Item Form	Cream
Item Type Name	Welloxon Perfect 6% 20 Vol Creme Developer
Item Weight	1 Kilograms
Item form	Cream
Manufacturer	Coty Inc.
Manufacturer Part Number	8005610617442
Material Features	Alcohol Free, Alcohol free, Ammonia free, High quality
Material Type Free	Without other materials
Model Number	8005610617442
Number of Items	1
Package information	Bottle
Product benefits	Rinsing
Recommended Uses For Product	salon
Suitable Hair Colour	All Hair Colours
Unit Count	1000.0 millilitre

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€ 23.03

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered 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 Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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