![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/color-trends/landing-page/color-trends-7-slider-1.jpg?rev=4ea005c5549044d89da7509f2b26fa2e&cx=0.49&cy=0.51&cw=960&ch=1386&hash=BDDFBAB2E7BD6B6321F49F77CBB55B09)
Developers
Explore the range of developers products by L'Oréal Professionnel, designed for professional use in salons.
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-1-banner.jpg?rev=-1&cx=0.55&cy=0.51&cw=2560&ch=2560&hash=16BE3CA7A28210644E9983A0C9B38254)
iNOA developer – oil delivery system.
What it is:
Developer is formulated to be used with INOA Ammonia-Free Permanent Haircolor with ODS² technology.
What it does:
10-vol. INOA Developer pairs with INOA to:
Developer is formulated to be used with INOA Ammonia-Free Permanent Haircolor with ODS² technology.
What it does:
10-vol. INOA Developer pairs with INOA to:
- Darken a naturally light base color, to color to the same level, to take-through mid-lengths and ends, and for pre-coloring.
- Lifts up to 1 level.
- Coverage of white hair.
- Lifts up to 2 levels.
- Darken a naturally light base color, to color to the same level, to take-through mid-lengths and ends, and for pre-coloring.
- Lifts up to 3 levels.
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-2-inoa.jpg?rev=-1&cx=0.55&cy=0.56&cw=2560&ch=2560&hash=5D4508F950DBF777B2BF621F70DCEA9A)
Cream developer.
What it is:
Designed for use with the Majirel family and with Blond Studio, Multi-techniques Powder, Blond Studio Freehand Powder and the Blond Studio Lightening Oil.
How to:
Mix with any Majirel shades as required. Designed for use with the Majirel family and with Blond Studio, Multi-techniques Powder, Blond Studio Freehand Powder and the Blond Studio Lightening Oil.
Designed for use with the Majirel family and with Blond Studio, Multi-techniques Powder, Blond Studio Freehand Powder and the Blond Studio Lightening Oil.
How to:
Mix with any Majirel shades as required. Designed for use with the Majirel family and with Blond Studio, Multi-techniques Powder, Blond Studio Freehand Powder and the Blond Studio Lightening Oil.
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-3-cream.jpg?rev=-1&cx=0.56&cy=0.54&cw=2560&ch=2560&hash=E88C0A7C47E5A09EE9E360A9B78C884B)
Blond Studio Nutri-Developer.
What it is:
Developer specifically designed for Blond Studio Platinium Ammonia-Free or Platinium Plus.
What else you need to know:
The item you receive might not match the imagery on our site. That’s because the packaging recently got a new look! But trust us, it’s still the same great product you ordered!
Developer specifically designed for Blond Studio Platinium Ammonia-Free or Platinium Plus.
What else you need to know:
The item you receive might not match the imagery on our site. That’s because the packaging recently got a new look! But trust us, it’s still the same great product you ordered!
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-4-blond-studio-nutri.jpg?rev=-1&cx=0.54&cy=0.55&cw=2560&ch=2560&hash=5A18B215037A46427106600BCAFA3DF8)
DIActivateur Developer.
What it is:
DIActivateur Developer is formulated to be used with DIA Light demi-permanent haircolor on color-treated or sensitized hair.
DIActivateur 9-vol. (2.7%) Developer is formulated to be used with:
9-vol. DIActivateur Developer pairs with DIA Light and DIA Richesse to create beautiful results for unlimited services.
DIActivateur Developer is formulated to be used with DIA Light demi-permanent haircolor on color-treated or sensitized hair.
DIActivateur 9-vol. (2.7%) Developer is formulated to be used with:
- DIA Light Demi-Permanent Haircolor on color-treated or sensitized hair.
- DIA Richesse Demi-Permanent Haircolor on natural or color treated hair.
DIActivateur 15-vol. (4.5%) Developer is formulated to be used with DIA Richesse Demi-Permanent Haircolor on natural or color treated hair.
What it does:
6-vol. DIActivateur Developer pairs with DIA Light & Dia color for:
- Luminous color & tone
- Vinyl shine
- Corrective color/pre-coloration
- Refresh/tone highlights and Balayage
- Lowlights
- Colormatch/refresh permanent haircolor
- Gray Coverage
- Virgin Application
- Tone
- Lowlights
- Colormatch/refresh permanent haircolor
- Fashion results
9-vol. DIActivateur Developer pairs with DIA Light and DIA Richesse to create beautiful results for unlimited services.
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-5-diactivateur.jpg?rev=-1&cx=0.53&cy=0.54&cw=2560&ch=2560&hash=B8E4FD853D506820F4E0CD5BD804FC36)
Blond Studio Oil Developer.
What it is:
Blond Studio 30VOL Oil Developer is formulated to be used with Blond Studio 9 Lightening Powder.
What it does:
Blond Studio 9 Oil Developer is oil-enriched to boost the overall performance of the 9-level lightener and smooth the hair cuticle. The oil-base in the developer also offers optimal mixing and application due to its creamy consistency.
What else you need to know
- The 20-Volume Oil Developer is to be used on-scalp, length & ends.
- The 30-Volume Oil Developer is to be used on lengths and ends only.
- Blond Studio Oil Developer is to be mixed exclusively with Blond Studio 9 Lightening Powder.
- The item you receive might not match the imagery on our site. That’s because the packaging recently got a new look! But trust us, it’s still the same great product you ordered!
![](https://www.lorealprofessionnel.co.uk/-/media/project/loreal/brand-sites/lp/shared/baseline/developers/landing-page/oxydants-6-blond-studio-oil.jpg?rev=-1&cx=0.55&cy=0.54&cw=2560&ch=2560&hash=5709987D17C8E2CF1FD101E0CE07AB25)