L'Oreal Dia Light

L’Oreal Professionnel DIA Light is your go-to acidic demi-permanent gel-crème haircolor without ammonia, specially designed to gloss, tone, and refresh colored or sensitized hair. With its gentle acid technology, this haircolor smooths the cuticle, delivering a mesmerizing vinyl shine and intense care for your precious locks. Say goodbye to lift concerns, as DIA Light offers zero lift, making it the ideal choice for your hair-enhancing needs.
Discover the L'Oreal DIA Light Color Chart - your key to a world of mesmerizing haircolor possibilities! Explore a stunning array of shades, from cool to warm, designed to gloss, tone, and refresh your hair with an unmatched vinyl shine. With its gentle acidic formula and zero lift, Dia Light delivers intense care and gorgeous results, making it the ultimate choice for professionals seeking to enhance their clients' haircolor experience. Unleash your creativity and find the perfect hue to elevate your style to new heights with L'Oreal DiaLight Color Chart.
Let customers speak for us
from 3996 reviewsI've been ordering from Cosmetic World for awhile now, I'm always super impressed with how quickly I receive my order. Prices are great, they frequently have great sales - I have no complaints!
My go-to colour for a medium, cool, very ashy brown. Really does a good job of covering up any brassy tones my previously lightened hair has.
Love this line - I've used both the 7-42 and the 7-1, and I've also combined them. Both good ashy choices, with 7-1 being slightly ashier but it's not a big difference.
Verdict is still out for me; I would try this again but didn't feel the darker shade I mixed it with did a lot lot.
I've used this multiple times in conjunction with 6-12 from the same line, using the 7-1 more on my mids/ends. Always happy with the result, doesn't seem to ever go too dark even on my previously bleached mids/ends.
This has been my go-to developer for quite awhile - mixes well, bottle is huge, and the 10vol is a lot less damaging than higher strengths.
Really like these developers overall - I've used this one several times alongside the lightening powder by the same brand and always had good results.
This was nice, made my hair feel really soft - a little goes a long way, if I used too much it would weigh my hair down. Used on bleached hair so it might be pretty heavy on non-damaged hair.
I'm a big fan of Igora in general, and this colour was as expected. However, I think I'm more of a fan of the liquid semi-permanent range as I feel it's easier to use and to combine, but that's just a personal preference.
I've repurchased Olaplex No.3 several times - I often will take breaks, trying comparable, cheaper alternatives but ultimately I come back to this one. Works well for my damaged hair and IMO is worth the cost as I only use a very small amount at a time.
I've repurchased this powder a few times, I feel like its a super east-to-use + gentle lightening powder. I can just eyeball amounts and it's always turned out as expected!
This is a solid, lighter ashy blonde - I keep going back to this line for predictability, would recommend to anyone.
This is a good ashy light brown/dark blonde, I usually combine with a level 6 (putting this on mids/ends).
I like to add a splash of this to help cancel out orangey/brassy tones when colouring my hair to an ashier brown - one bottled lasts a long time.
I keep coming back to this colour, it's a perfect cool, ashy brown.
What customers think about the store
The store offers a wide selection of professional hair care and beauty products at competitive prices. Customers praise fast shipping, careful packaging, and excellent customer service. Popular for hard-to-find items, with reliable delivery across Canada and t... The store offers a wide selection of professional hair care and beauty products at competitive prices. Customers praise fast shipping, careful packaging, and excellent customer service. Popular for hard-to-find items, with reliable delivery across Canada and the US. Many loyal customers appreciate the quality products and rewards program.
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What Makes L’Oreal Professionnel DIA Light Stand Out?
- Glossy Transformation: Tone, gloss, and refresh previously colored or sensitized hair, giving your tresses a vibrant and rejuvenated appearance.
- Vinyl Shine: Embrace the brilliance of vinyl shine as the gentle acid technology works its magic, leaving the hair irresistibly lustrous.
- Intense Hair Care: Experience the nurturing touch of DIA Light, providing hair with the love and care it deserves.
- Versatile Options: Tailored for various hair shades, DIA Light is perfect for corrective color/pre-coloration, colormatch/refresh permanent haircolor, highlighting and Balayage refresh/tone, and lowlights.
Discover the Richness of L'Oréal DIA Light Color Chart
Discover the L'Oreal Dia Light Color Chart - your gateway to a world of mesmerizing hair transformations! This vibrant and captivating chart showcases a spectrum of stunning shades, each powered by L'Oreal's innovative Dia Light formula. From glossy blondes to rich brunettes and striking reds, find your perfect match and embrace the brilliance of vinyl shine. Elevate your hair color game and explore endless possibilities with L'Oreal Dia Light - where vibrant hues meet intense care for your locks.
Milkshake Shades: A Must-Have Delight! Featuring cool shades in Level 9 and 10, our Milkshake Shades are your secret weapon to tone and gloss blondes in a quick 2-10 minutes, delivering stunning results every time.
L’Oreal Professionnel Diactivateur Developer Pro Tips
Achieve the best results by pairing DIA Light with the recommended DIActivateur Developers:
- For blondes: Opt for the 6-vol. DIActivateur Developer.
- For brunettes: Choose the 9-vol. DIActivateur Developer.
- For redheads & fashion shades: Embrace the 15-vol DIActivateur Developer.
How to Use L’Oreal Professionnel DIA Light
Mixing ratio: Combine 50 ml (1 tube) of L’Oreal Dialight color with 75 ml of Diactivateur (1.8% / 2.7% / 4.5%) to create a homogeneous mixture. Apply the mixture to dry, unwashed hair and allow it to process for 20 minutes (service time may vary based on professional hairdresser's recommendation). Afterward, massage and rinse thoroughly with water, followed by shampoo for colored hair.
Important Note: DIA Light is intended for professional use only, exclusively for licensed professionals. Safety is our priority, so we advise conducting a sensitivity and allergic patch test 48 hours prior to each application. Avoid using these products on eyelashes or eyebrows, and always handle chemical products with care.
Elevate your haircolor game with L'Oreal Professionnel DIA Light and unlock the beauty of glossy, refreshed hair, courtesy of our breakthrough acidic demi-permanent gel-crème formula. Experience the magic in every strand!
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