Dusy
Dusy Creme Developer 9% - 1000ml
Dusy Creme Developer 9% - 1000ml
Couldn't load pickup availability
Free Shipping > €50
Expected delivery in 2-3 days
30 Days Return
Return label included for easy returns
Secure Payment
Powered by Shopify and Stripe
Click here for more information
Dusy Creme Developer – Professional Oxidant for Hair Color & Coloring Products
Dusy Creme Developer is a professional oxidant for mixing with hair color and other coloring products of any brand. Choose from 1.9%, 3%, 4%, 6%, 9%, or 12%, depending on the desired color result. This allows you to tailor the developer's strength to your treatment and the hair's starting base.
What Is Dusy Creme Developer?
Dusy Creme Developer is a hydrogen peroxide-based developer that activates the coloring process of oxidative hair color. The developer is available in different concentrations, so you can match the strength to your treatment.
Choosing the right strength depends on factors such as your starting color and the desired result. For a subtle color change, use a lower concentration than when you want to lighten the hair several shades. Always use the mixing ratio and instructions that come with your hair color.
Which Dusy Creme Developer Do You Need?
The different concentrations of Dusy Creme Developer are intended for different coloring goals:
| Concentration | Application |
|---|---|
| 1.9% | For a mild color treatment and toning |
| 3% | For a slight color change, certain semi-permanent applications, and darkening |
| 4% | For darkening colors |
| 6% | For tone-on-tone coloring and approximately 1–2 shades lighter |
| 9% | For approximately 2–3 shades lighter |
| 12% | For approximately 3–4 shades lighter |
The exact concentration you use differs per coloring product. Always check the instructions of the color before mixing.
How to Use Dusy Creme Developer
Mix Dusy Creme Developer with the coloring product according to the prescribed ratio. For Dusy Professional Color Creations, the mixing ratio is, for example, 1:1 – 1 part color cream with 1 part developer. An example is 50 ml hair color with 50 ml developer.
Use a suitable, non-metal bowl for mixing and blend both products into a smooth, even mass. The processing time and application method depend on the color, technique, and desired result.
Are you working with a hair color other than Dusy Professional? Then always follow the instructions of that manufacturer. Not every color has the same mixing ratio or development time.
Why Choose Dusy Professional Creme Developer?
Dusy Creme Developer is available in multiple concentrations and packaging sizes. This allows you to match the developer to different professional color treatments. The product line is available in 250 ml, 1 liter, and 5 liter, among others.
The cream formula is developed to mix with coloring products and enable even processing. For salons, a larger packaging is practical when you regularly work with the same developer strength.
Also discover our professional hair color and oxidants and hydrogen peroxide to complete your color assortment.
Which Strength Suits Your Color Treatment?
The desired end result largely determines which developer you need. First look at the natural or cosmetic starting base, then determine how much you want to change.
- Want to refresh or subtly tone a color? A lower concentration is more obvious.
- Need more lightening? A higher concentration is required.
A higher percentage does not automatically mean it is suitable for every treatment. When in doubt, follow the technical instructions of the hair color you are using.
Why Is the Right Developer Important?
The developer, together with the hair color, determines how the oxidative coloring process proceeds. That's why it's important to look not only at the desired color on the packaging, but also at your starting base and the desired result.
Dusy Professional lists different guidelines per concentration for Color Creations. For example, 6% has a different application than 9% or 12%. The right choice helps you perform the color treatment in a controlled manner.
For professional use, it's also important to consider the condition of the hair. Always follow the safety and usage instructions of the manufacturer.
Frequently Asked Questions
What is Dusy Creme Developer?
Dusy Creme Developer is an oxidant used in combination with suitable oxidative hair color. The developer activates the coloring process and is available in different concentrations, including 1.9%, 3%, 4%, 6%, 9%, and 12%. The strength you need depends on the color used and the desired result.
Which Dusy developer do you use for toning?
For a mild color treatment or toning, a lower developer strength is generally used. Within the Dusy system, 1.9% is used for delicate semi-permanent color treatments, among others. The exact choice depends on the color series you're working with. Always check the technical instructions of your specific color product before mixing.
Can you use Dusy Creme Developer with any hair color?
No, always check whether the developer is suitable for the chosen hair color. The correct mixing ratio and developer strength can differ per brand and color series. For Dusy Professional Color Creations, a 1:1 ratio is prescribed, for example. If you use a different color series, follow that manufacturer's instructions.
What's the difference between 6%, 9%, and 12% developer?
The difference lies in the hydrogen peroxide concentration and therefore in how it works during the coloring process. Within the Dusy Color Creations guidelines:
- 6% – for tone-on-tone and approximately 1–2 shades lighter
- 9% – for approximately 2–3 shades lighter
- 12% – for approximately 3–4 shades lighter
The right choice always depends on the color used and the starting base.
Which packaging of Dusy Creme Developer do I need?
Dusy Creme Developer is available in 250 ml, 1 liter, and 5 liter, among others. For occasional use, 250 ml is handy, while a liter packaging is more practical for regular professional use. For salons with high consumption, a 5-liter packaging can be interesting. Available sizes may differ per concentration.
Dusy Creme Developer is available in multiple concentrations, so you can choose the right developer for different professional color treatments: Dusy Creme Developer.
Share

Let customers speak for us
from 162 reviewsJust amazing product.
Sehr freundlicher und professioneller Kontakt. Ich werde definitiv wieder bei ihm kaufen. Vielen Dank!
Everything ist OK......good Price.....good Wax
Genial
Nice
Nice
Super
Top Ware 👍
Schnelle Lieferung
Very good product + fast delivery
Top
Happy
sehr schnell, sehr unkompliziert, super Preis...bin begeistert....vielen Dank..
Gute Produkte
Schnelle Lieferung
Bin begeistert, macht tolle Wellen oder Locken wie man möchte , Handhabung gut, Stufenverstellbar. Empfehlenswert.
Excellent like described