Skip to main content Skip to search Skip to main navigation
Menu

Average rating of 4.6 out of 5 stars

3 Reviews

L'Oréal Professionnel Dia Light

Description

Product information "L'Oréal Professionnel Dia Light"

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Properties

Brand: L'Oréal Professionnel Paris
Finish: moisture, shine, well-groomed hair
Product line: L'Oréal Professionnel DIA Light

Datasheets 2

Manufacturer

L'Oréal Professionnel Paris

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

Manufacturer website

Reviews 3

3 of 3 reviews

Average rating of 4.6 out of 5 stars


67%

33%

0%

0%

0%


How do you like this product?

Tell others about your experience!


3 reviews

2 October 2026 07:10

Review with rating of 4 out of 5 stars

im Einsatz

viele Nuancen zur Auswahl. Perfekt nach Blondierungen. schöner Glanz. fix immer auf Lager.

Our feedback: Danke für deine Bewertung 🩷

25 September 2026 09:14

Review with rating of 5 out of 5 stars

neuer Gloss

Eine Kundin wollte ihre Farbe eigentlich komplett neu machen lassen dabei waren nur ihre Längen etwas stumpf geworden. Mit Dia Ligth konnten wir den Ton auffrischen und wieder richtig Glanz hineinbringen. Für solche Fälle im Salon Gold wert.

Our feedback: Danke für deine Bewertung ♥️

28 August 2026 09:09

Review with rating of 5 out of 5 stars

sehr sehr zufrieden

Farbe ist so richtig schön jedesmal. Bestelle immer diesen Farbton. Farbe wirkt irgendwie glänzend.

Our feedback: Danke für deine Bewertung ♥️

Ingredients

AQUA / WATER / EAU • CETEARYL ALCOHOL • GLYCERIN • PROPANEDIOL • OLEIC ACID • OLEYL ALCOHOL • COCO-GLUCOSIDE • ETHANOLAMINE • GLYCOLIC ACID • PARFUM / FRAGRANCE • ASCORBIC ACID • TETRASODIUM GLUTAMATE DIACETATE • XANTHAN GUM • SODIUM METABISULFITE • SODIUM HYALURONATE • PSEUDOALTEROMONAS FERMENT EXTRACT • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • SALICYLIC ACID • SODIUM HYDROXIDE
Skip product gallery

You may also like

47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19327
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19289
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19359
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19310
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19338
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19290
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40
50
Wella BlondorPlex Cream Toner - /36 Crystal Vanilla

Average rating of 0 out of 5 stars

45493
Wella BlondorPlex Cream Toner - /36 Crystal Vanilla

With the Wella BlondorPlex Cream Toner, achieve an express blonde dulling in just 5 minutes! The Cream Toner offers an express toning service in a few minutes with maximum hair protection, reducing hair breakage by up to 90%. Wella Blondorplex Cream Toner Shades The intuitive, compact palette with 3 shades and a booster is designed for ultra-cool neutralisation for blonde nuances from cool to warm. The toner is available in the following shades: /16 Lightest Pearl: For light colour levels to achieve a bright pastel tone, neutralises gold reflections /36 Crystal Vanilla: For all colour levels to create elegant, creamy gold tones /96 Sienna Beige: For all colour levels to produce a delicate rosé beige with a hint of violet, rounding off warm to neutral blonde /86 Ultra Cool Booster: Intensifies the neutralisation of gold and gold-orange reflections The integrated Plex technology protects the hair fibre during the toning service and reduces hair breakage by up to 90%. The innovative creamy formula helps rebuild the fibre connections across all hair types and structures. The alkaline formula gently lightens and counteracts gold reflections. The result: incredibly healthy-looking hair from root to tip. Application recommendation for Wella Blondorplex Cream Toner For a quick and reliable express gloss with PLEX technology, mix (Toner and Welloxon Perfect developer 1.9%) in a ratio of 1:2. The recommended processing time is 5 minutes. For an express gloss + base breaker with more intense results, mix (Toner and Welloxon Perfect developer 4%) in a ratio of 1:2. The processing time is 5 minutes. During this process, the natural root area is gently lightened, and lengths and tips are tinted simultaneously. Colour transitions are balanced. A longer processing time provides additional neutralisation for both variants. This can result in deeper, more saturated results. Note: /86 should not be used alone, but mixed with 1-5g per 30g of the selected toner and used according to the manufacturer's instructions.

Content: 60 ml (€16.92 / 100 ml)

Sale price: €10.15 Regular price: €20.16
48
L'Oréal Professionnel Paris Dia Color - 4.20 extra burgundy brown L'Oréal Professionnel Paris Dia Color - 4.20 extra burgundy brown

Average rating of 5 out of 5 stars

91003
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.

Content: 60 ml (€21.58 / 100 ml)

Sale price: €12.95 Regular price: €24.80
Paul Mitchell Surprise

Average rating of 0 out of 5 stars

39780
Paul Mitchell Surprise

Paul Mitchell steht für professionelle Haarpflege und Stylingprodukte in Salonqualität. Das vielseitige Sortiment bietet passende Produkte für unterschiedliche Haartypen und Haarbedürfnisse – von intensiver Pflege bis hin zu Styling und Finish. Hochwertige Formulierungen unterstützen ein gepflegtes Haargefühl und professionelle Ergebnisse. Im Mittelpunkt stehen zuverlässige Produkte für die individuelle Haarpflege und das tägliche Styling.

Content: 1 pc (€999,999.99 / 1 pc)

Regular price: €999,999.99
47
L'Oréal Professionnel Dia Light L'Oréal Professionnel Dia Light

Average rating of 4.6 out of 5 stars

19361
L'Oréal Professionnel Dia Light

Gentle colour glow for professionals & enthusiasts: L’Oréal Professionnel Dia Light is an acidic, demi-permanent hair colour without ammonia, specially developed to tone, refresh, and add natural shine to hair – ideal after lightening or colouring services or for in-between colour refreshes. The gel-cream technology helps to gently close the hair cuticle and smooth the hair fibre, resulting in visible, healthy shine. The formula makes colours radiate, revitalises faded lengths, and neutralises unwanted undertones – without bleaching or strong chemical stress.

Content: 60 ml (€19.92 / 100 ml)

Variants from €10.95
Sale price: €11.95 Regular price: €22.40

From our magazine



What are the best hair care products 2026? Our must-haves for beautiful hair

What are the best hair care products 2026? Our must-haves for beautiful hair

At BellAffair, we are constantly testing new product launches from exclusive professional hair brands. We’ve already found the best hair care for 2026!
Balayage

Hair Glossing: The secret to shiny, healthy hair

One method of color refinement is so-called hair glossing. It is particularly effective for colored, dry, or brittle hair.

Special Hair Care Gifts and Sets at BellAffair

Special Hair Care Gifts and Sets at BellAffair

Which hair care gift your loved ones will like best is revealed in BellAffair’s gift guide!

Review Kérastase Blond Absolu

Review Kérastase Blond Absolu

Kérastase Blond Absolu – the care line for blondes – has been hyped for years. Justified or not? We have the answer!

Frau packt Weihnachtsgeschenke ein

DIY Advent Calendar Magic

If you’re still lacking ideas for filling an Advent calendar, we hope this will inspire you.

Beauty-Tip: cleanse and moisturize your face

Beauty-Tip: cleanse and moisturize your face

Beautiful skin starts with the right care for your face! Your skin will love this skincare routine!

Frau mit roten Haaren die durch die Luft fliegen

Red hair, don’t care! Die beste rote Haarfarbe

Red is the trendy and always an eye-catcher. We’ve taken a closer look at the best red hair colors just for you.

Maria Nila Haarprodukte

Tutorial: How to use Maria Nila Colour Refresh

Quickly refresh your hair color? With the Maria Nila Colour Refresh application, this is easy to do at home. The result lasts for 4–10 hair washes. Find out more here!

5 tips to tame unruly hair

5 tips to tame unruly hair

April, April does whatever it wants! Does your hair too? Here are our 5 tips for taming unruly hair.

Frau wo eine Strähne ins Gesicht hängt

3 tips against dandruff: what does really help?

Fed up with dandruff? Here are 3 tipps what you can do about dandruff.
Vorher-Nachherbild von nicht geglätteten und geglätteten Haaren

Steam Hair Straightener: Does it live up to the hype?

Is a steam straightener better for your hair? Does it really live up to its promises? We tested it for you – here are our experiences with it!

Beach Waves

Beach Waves with a straightener – DIY instructions

They’ve been a trend for a long time and probably will never go out of style: beach waves. In this blog post, we’ll show you how to create them with a flat iron.