Toggle Nav
Search
My Cart
Menu
Share
main product photo

L'Oreal Professionnel DIALIGHT 50ml

SKU
DIALICON
Add to Wish List
In stock
Unit Price: £8.68 Regular Price £10.85

3 INTEREST-FREE PAYMENTS. No fees.

Pay in 3 interest-free payments so you can spread the cost. No fees.

  • Add item(s) to your cart
  • Go to checkout and choose
  • Enter your debit or credit card information.
  • To check your eligibility, Klarna will perform a soft search with a credit reference agency. This will not affect your credit score.
  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees.

You must be 18+ to use this credit offer. Klarna uses soft searches with credit reference agencies. These do not affect your credit rating. Missed payments can affect your ability to use Klarna. Pay in 3 instalments complete terms.

Details

L’Oréal DIA Light – Glossy, Tone-on-Tone Hair Colour

Description

L’Oréal DIA Light is the first acidic tone-on-tone hair colour from L’Oréal Professionnel, designed to deliver glossy, luminous reflects and a vinyl shine while keeping hair in excellent condition. Perfect for previously coloured, weakened, or sensitised hair, DIA Light offers natural-looking colour that gradually fades, enhancing the hair’s vibrancy without the harshness of permanent dyes.

Ideal for clients who want to refresh their colour, add subtle richness, or enhance natural tones, DIA Light allows your hairdresser to create truly personalised colour tailored to your individual style. Its fast development time makes it perfect for busy clients needing quick, salon-quality results.

Coverage

  • Deposits tone only

  • Zero coverage of white hair

  • Zero lift

  • Suitable for previously sensitised or coloured hair

Durability

  • Lasts up to 4 weeks

  • Fades gradually for a natural refresh

Development Time

  • Up to 20 minutes

  • Total service time may vary depending on the professional service provided

Key Benefits

  • Glossy, luminous reflects for a healthy-looking finish

  • Respects the condition of previously coloured or weakened hair

  • Over 40 shades for personalised colour results

  • Fast development for convenient colour refreshes

  • Perfect for enhancing natural hair or refreshing existing colour

FAQs

Q1: What is L’Oréal DIA Light?
A: DIA Light is an acidic tone-on-tone hair colour that adds shine and subtle colour to previously coloured or weakened hair without lifting or covering grey hair.

Q2: Can DIA Light cover white hair?
A: No, DIA Light deposits tone only and provides zero white coverage.

Q3: How long does the colour last?
A: The colour lasts up to 4 weeks, gradually fading for a natural refresh.

Q4: Is DIA Light suitable for sensitive hair?
A: Yes, it is ideal for previously coloured, weakened, or sensitised hair.

Q5: How long does DIA Light take to develop?
A: Development is up to 20 minutes, depending on the service performed by your hairdresser.

Q6: How many shades are available?
A: Over 40 shades are available for personalised, glossy colour results.

Q7: How do I know if the Dia Light range is right for my salon?

If you’re unsure whether Dia Light is the perfect match for your salon, take a look at our in-depth Professional Buyer’s Guide to L’Oréal Dia Light — created especially for UK hair professionals.

Explore the complete L’Oréal Professionnel Colour portfolio to find the ideal solution for every client’s hair type, tone, and service.

Delivery Options