NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.

NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz. is rated 4.7 out of 5 by 79.
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
    #P2891900
  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
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    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
    #P2897700
  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
    #P2895200
  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
    #P2894600
  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light
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    Dia Light Milkshakes
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    Dia Light
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  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
    #P2894100
  • NEW! Dia light: Acidic Crème Demi-Permanent with Hyaluronic Acid 2 oz.
    Dia Light Milkshakes
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    #P2891200
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    Dia Light
    #P2891800
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What It Is

Acidic crème demi-permanent gloss color with Hyaluronic Acid.

What It Does

Our breakthrough way to gloss, tone & take-through:

▪ Milky crème consistency for precision application.

▪ 1.9x more hydration*

▪ 82% glossier color**

▪ 2x less breakage.***

 

*vs. natural untreated hair

** Dry combing test, shine test

***treated natural hair vs. untreated

What Else You Need to Know

• Larger tube size, now 2 oz. vs. 1.7 oz.
• 1 to 1.5 mixing ratio​ with DIActivateur Developer​.
• Fast processing time: 2 - 20 minutes.
• 64 shade palette with 7 new shades!
 

Mixing Guidelines:
• 1 to 1.5 mixing ratio
• 1 tube (2 oz.) to 3 oz. DIActivateur Developer
• Measure 3 oz. of DIActivateur Developer 6-vol. (1.8%), 9-vol. (2.7%) or 15-vol. (4.5%), depending on the desired intensity of the result.
• Development time: 2 to 20 minutes

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

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 4 out of 5 by from ☆☆☆☆ Recieved free sample online to try. True to tone. Needed to leave on full process time on level 10 highlight. Does the job
Date published: 2026-04-18
Rated 5 out of 5 by from love it I absolutely love this color it me and my clients hair so vibrant and refresh looking. She absolutely loved it and I definitely recommend this color brand and color. I will be buying.
Date published: 2026-04-18
Rated 4 out of 5 by from Decent color It did a decent job at toning. The color was good and the hair felt great afterwards.
Date published: 2026-04-18
Rated 5 out of 5 by from Amazing I love dia milkshakes ! All amazing and great for blondes
Date published: 2026-04-18
Rated 5 out of 5 by from Lovely color line! Dialight is such a lovely product! It’s great for sensitive scalps and a little bit goes a long way! My clients have been loving it!
Date published: 2026-04-16
Rated 4 out of 5 by from Ok Honestly, I didn’t get a lot of deposit when using this product as a toner. I was expecting to act similarly to ShadesEQ but I didn’t have that same result. I will try again though before writing it off completely.
Date published: 2026-04-15
Rated 5 out of 5 by from Amazing Love this tones so well. Shiny smooth and beautiful color!!
Date published: 2026-04-15
Rated 5 out of 5 by from Fabulous Results! Wonderful color choices that deliver gorgeous results. Creamy texture applies evenly throughout the hair and leaves behind incredible shine.
Date published: 2026-04-15
Rated 5 out of 5 by from Love I loved this product. So easy to apply and left the hair soft. Would use again
Date published: 2026-04-15
Rated 5 out of 5 by from I like it! So far I like this product. Easy to apply, nice finish. I would recommend!
Date published: 2026-04-14
Rated 5 out of 5 by from Would purchase again! So easy to use and love how glossy it made the hair!
Date published: 2026-04-14
Rated 5 out of 5 by from Love Loved this line. It kept the hair very sleek and true to tone. It really helped combat frizz and the hair felt incredibly healthy afterwards. Would highly recommend
Date published: 2026-04-14
Rated 5 out of 5 by from Awesome Very impressed. Smelled great. The hair was very Shiney and soft after. I would recommend and buy again.
Date published: 2026-04-14
Rated 5 out of 5 by from Amazingly creamy! I love the consistency of this! So easy to apply. Leaves the hair so soft & shiny and doesn’t over deposit
Date published: 2026-04-14
Rated 5 out of 5 by from Great I am very pleased with the results from this toner. I used it to tone two my clients the weekend. The tones were perfect and let the hair silky and shiny. My clients were also impressed with how soft their hair felt.
Date published: 2026-04-14
Rated 5 out of 5 by from amazing I love this toner It provides amazing results and leaves you with the perfect color. It provides a high shine, demi permanent hair color that leaves the hair shinier and smoothes down the cuticle leaving it smoother also.
Date published: 2026-04-13
Rated 5 out of 5 by from Good product So I used both of these colors on the same client. The 8 at roots and 10 on the ends. It came out so pretty and the hair was shiney and healthy looking! Didn't have a bad smell. Some colors do.
Date published: 2026-04-13
Rated 5 out of 5 by from Will always reach for dia light I've used dia light for over a decade. It's fantastic for toning and tintbacks on compromised hair. the hair is left in wonderful condition and the color is richer than a liquid acidic gloss like shades
Date published: 2026-04-13
Rated 5 out of 5 by from Love the result I love the balance and shine this gives to the results. Ifs a good in between of not giving too much depth but also not translucent This review was in exchange for product.
Date published: 2026-04-13
Rated 5 out of 5 by from Great shine ! Really like the shine and how the hair was left feeling i used it as a between the foils to blend grey
Date published: 2026-04-13
Rated 5 out of 5 by from Great color Great color, nice ashy/ neutral tones. Love the added shine and application is smooth and glossy.
Date published: 2026-04-13
Rated 5 out of 5 by from Great product I recently used L’Oréal Professionnel Dia Light for the first time, and it exceeded my expectations. It performs beautifully on sensitized and previously colored hair, applying smoothly like a conditioning gloss. The formula leaves the hair feeling incredibly soft with a noticeable boost in shine. What stood out most was the gentle, controlled toning—it refreshes color without adding unwanted depth or putting stress on the hair. Overall, it delivered a seamless, natural-looking result, making it a great option for maintaining healthy, vibrant color.
Date published: 2026-04-13
Rated 5 out of 5 by from Beautiful outcome Beautiful colors! Mixing was super easy. The application went on smoothly without hesitation. It did have a small scent but nothing obnoxious.
Date published: 2026-04-11
Rated 5 out of 5 by from Loved the color! 8VM was the perfect balance of as Loved the color! 8VM was the perfect balance of ash and brown for that mousy brown look
Date published: 2026-04-08
Rated 5 out of 5 by from Lots of shine Dia Light Demi permanent color has a creamy consistency that is easy to apply. Hair looks shiny and healthy. New favorite Demi color line.
Date published: 2026-04-08
Rated 5 out of 5 by from Lovely Really love the color really rich and creamy. Great consistency and easy to work with.
Date published: 2026-04-08
Rated 5 out of 5 by from Healthy - looking blondes Dia Light 8.28 and 10.12 are such beautiful toning shades, especially for blondes. The 8.28 gives a soft, balanced beige with a hint of warmth, while the 10.12 delivers a clean, cool-toned finish that helps neutralize unwanted yellow without looking flat or over-ashy.
Date published: 2026-04-08
Rated 5 out of 5 by from Amazing product! This color is so nice. It makes the hair shiny and smooth!
Date published: 2026-04-08
Rated 4 out of 5 by from Great product Great product! Highly recommend! Spreads thoroughly
Date published: 2026-04-08
Rated 5 out of 5 by from SHINE! The gloss has so much shine!!! Not only does it come out with the shine but the shine lasts a long time!
Date published: 2026-04-08
  • y_2026, m_7, d_19, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_3, bvpage2n
  • co_hasreviews, tv_9, tr_70
  • loc_en_US, sid_loreal-professionnel-dia-light-acidic-gloss-color, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
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