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Average rating of 5 out of 5 stars

5 Reviews

L'Oréal Professionnel Paris Dia Color - 4.20 extra burgundy brown

Description

Product information "L'Oréal Professionnel Paris Dia Color - 4.20 extra burgundy brown"

L’Oréal Professionnel Dia Color is a demi-permanent, alkaline, ammonia-free hair colourant that provides 6 weeks of colour shine*. It offers 3x more shine** and up to 70% grey coverage. For natural results with strong coverage and a brilliantly glossy finish that lasts for weeks.

L’Oréal Professionnel Dia Color Benefits

  • 100% tone-true natural highlights
  • Professional Melanin Gap Filler Technology for 70% grey coverage
  • Pleasant scent
  • At least 84% ingredients of natural origin & water***

L’Oréal Professionnel Dia Color Application Recommendations

  • Wear suitable gloves
  • Apply exclusively with the recommended oxidant 6 Vol. (1.8%), 9 Vol. (2.7%) or a maximum of 15 Vol. (4.5%)
  • Do not use with an oxidant containing more than 15 Vol. (4.5%) hydrogen peroxide
  • Mix Dia Color Cream and the Developer in a 1:1.5 ratio for each application
  • Mix with a shaker or an applicator bottle until a homogeneous texture is achieved
  • Processing time: 20 minutes
  • First apply the mixture only to the roots and leave for 15 minutes
  • Then apply to lengths and tips and leave for 5 minutes
  • Finally, emulsify and rinse out.

*Instrumental test & consumer test**Instrumental test***With at least 84% ingredients of natural origin, of which 46.47% is purified water, 37.78% other natural ingredients, 15.75% proven synthetic ingredients, for which no natural alternatives are available, ensure hair fibre colouring.

Properties

Brand: L'Oréal Professionnel Paris
Product line: L'Oréal Professionnel Dia Color
Speciality: ammonia-free

Manufacturer

L'Oréal Professionnel Paris

L'Oréal Professionnel
14, rue Royale
75008 Paris
France
Contact email: [email protected]

Manufacturer website

Reviews 5

5 of 5 reviews

Average rating of 5 out of 5 stars


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5 reviews

9 October 2026 07:24

Review with rating of 5 out of 5 stars

finde ich überzeugend

angenehmer Geruch beim Färben - nicht stechend. Verwende ich immer zum Auffrischen meiner Längen und Spitzen. zufrieden

Our feedback: Danke für deine Bewertung 🩷

5 October 2026 09:25

Review with rating of 5 out of 5 stars

natürliches Farbergebnis

deckt graue Haare super ab. gut anmischen und ohne Ammoniak. angenehmer Geruch und Farbe wirkt absolut nicht künstlich. Auf Loreal kann man sich verlassen.

Our feedback: Danke für deine Bewertung 🩷

1 October 2026 07:47

Review with rating of 5 out of 5 stars

und jetzt gleich einen wärmeren Ton

mitbestellt. Will was neues im Herbst ausprobieren. Bin gespannt ob es gelingt. Hoffentlich erkenne ich mich im Spiegel wieder.

Our feedback: Danke für deine Bewertung 🩷

1 October 2026 07:45

Review with rating of 5 out of 5 stars

für meine ersten grauen Haare

viel unauffälliger damit; glänzen schön meine Haare. Eine Zwischenlösung für mich. Bin zufrieden.

Our feedback: Danke für deine Bewertung 🩷

28 September 2026 11:11

Review with rating of 5 out of 5 stars

Wollte ich schon länger

Wollte schon länger einen Violetton. Vor Angst das es zu knallig wird hab ich gewartet. Jetzt doch ausprobiert. Mittelbraun Intensiv Violett wurde mir von einer Frisörin empfohlen. Genau meins. Violetton sieht man wirkt aber nicht übertrieben für den Alltag/Büro.

Our feedback: Danke für deine Bewertung 🩷
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