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L'Oreal Paris Excellence Cool Supreme Hair Dye, 8UA Ultra Ash Medium Blonde

  • Based on 15,033 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Oct 24
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Color: 8.11 Ultra Ash Medium Blonde


Size: 1 Count (Pack of 1)


Features

  • L'Oreal Paris Excellence Cool Supreme hair color offers 100 percent gray coverage, even on stubborn grays
  • Triple protection Color with anti-brass technology protects during and after coloring for up to eight weeks
  • Excellence Cool Supreme- Anti-Brass regimen keeps hair ashy cool, delivering color that starts cool and stays cool
  • Excellence Cool Supreme offers rich, radiant, gorgeous hair color from root to tip with exclusive non-drip creme formula
  • Purple Anti-Brass conditioner neutralizes unwanted warm tones for a color that starts cool and stays cool

Description

There's a reason it's called Excellence. L'oreal's new excellence cool supreme hair color is designed with an all new anti-brass triple protection system that prevents brass and still deeply cares for your hair. While still covering 100% of gray hair, even the stubborn ones. The shade pallet ranges from black ultra-ash to medium blonde ultra-ash. Absolutely gorgeous at home hair color.

Product Dimensions ‏ : ‎ 2.75 x 3.5 x 6.5 inches; 9.24 ounces


Item model number ‏ : ‎


Manufacturer ‏ : ‎ L'Oreal Paris


Best Sellers Rank: #4,117 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #61 in Hair Color


#61 in Hair Color:


Customer Reviews: 4.5 4.5 out of 5 stars (15,033)


Color: 8.11 Ultra Ash Medium Blonde


Container Type: Packet


Product Benefits: Hair Coloring


Brand Name: L'Oreal Paris


Hair Type: All


Number of Items: 1


Manufacturer: L'Oreal Paris


Item Highlight: Triple Care Hair Color, Anti-Brass Purple Technology with Hyaluronic Acid for 100% Gray Coverage


Global Trade Identification Number: 35, 39


Suitable Hair Color: Medium Blonde


Item Weight: 9.28 ounces


Model Number:


Manufacturer Part Number:


Material Type Free: Conditioner


Full Cure Time: 8 weeks


Hair Color Permanence: Semi-Permanent


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • The best for my hair
Color: 6.11 Ultra Ash Light Brown Size: 1 Count (Pack of 1)
Covers stubborn grey (with exception to part of my temples/area near the ear, that area is so hard to dye). My hair pulls red, like a brassy, rusty red. Although my hair is grey my dye will naturally pull red. Dyes labeled “ash” never seem to work. I have tried around 4 different store bought “ash” shades and they’ve all pulled red. This is the first that had given me an ash tone (I still see some red but overall it had really improved). Other than going to a salon this seems like the best option for me. The dyeing process was clean, I didn’t have any staining on my skin. Because I had previously dyed with a similar shade, I didn’t roots for 20 min, then put more in the mid-lengths for five to seven more minutes, then did the rest (mid-length to ends) for another five. Very pleased with the results. Will definitely keep ordering. You can see the difference, the before is very auburn, the after is darker/more toned. I like the variation of color. With subsequent dyeing I think it will look better. Note: there are some wet sections as it was after I had lightly blow dried my hair. Fourth pic was just after root touch-up (second time using this product). ... show more
Reviewed in the United States on June 20, 2026 by California Living California Dreaming

  • Works great every time!!
Color: 8G Medium Golden Blonde Warmer Size: 3 Count (Pack of 1)
I use this color just on my roots.. If you don't want orange always get a product that says golden. It is very true to color
Reviewed in the United States on September 20, 2026 by Becky Johnson

  • Soft conditioned hair!
Color: 8.11 Ultra Ash Medium Blonde Size: 1 Count (Pack of 1)
Great coverage and conditioning too. I choose this shade because sections of my hair were white/ faded yellow look and the sides still were a golden blonde. I used it to blend it all together! Although it’s a bit darker than expected I do like the results. Next time I’ll choose a lighter ash shade!
Reviewed in the United States on May 22, 2026 by Amazon Customer

  • Definitely Darker Than I Expected
Color: 7G Dark Natural Golden Blonde Size: 1 Count (Pack of 1)
I have been using L'Oreal Paris Superior Preference Fade-Defying + Shine Permanent Hair Color, 6.5G Lightest Golden Brown for years. It's been a reliable product and I've gotten compliments on my hair often, thanks to it and my other hair care products. It hasn't seemed to be lasting as long at covering my grey as in the past so I thought I'd try this product, advertised as being better at this and with lasting results. I knew that there would be a difference in results, from past personal experiences and reading the reviews, so I ordered a lighter color. I'm happy that I did as it did turn out substantially darker than I thought from the manufacturer's indications. It is mixed and applied similarly to my former kit. This comes with a brush to help with application but I didn't see the need to use it. My hair is just shoulder length and I was able to easily and thoroughly cover it with the amount of dye. I applied it to my temples and the roots first and then to the rest of my head. I also applied it to my eyebrows (carefully) as I usually do, as I have salt and pepper greys in them, which very much annoy me. I normally would just treat the roots but decided to do a whole head application since this was a new product. I'm glad that I did. I left the dye on for the advised 30 minutes before rinsing and conditioning. The resulting coverage was good, for the most part, but much darker than I expected, and even darker than my former, "light golden brown" dye. Grey coverage is acceptable but I will have to update my review as to longevity as it's only been a few days. My hair appeared pretty dull at first but is looking better after one wash, and is shinier and more natural looking. My eyebrows even look pretty good. The odor was stronger than my former color kit. The conditioner even had a strong scent. It lingered for at least a day, so that may bother some people. My biggest surprise was that this, "Dark Natural Golden Blonde" was so much different and darker than my former, "Light Golden Brown" even though they are both by L'Oreal. Fortunately, it doesn't look unnatural or bad on me, just different. I will update my review as to the longevity as the weeks pass. I would not say that I have a lot of grey yet, even as I'm closing in on 70, but I've never let my color go that long either. My natural color, I believe, is probably close to what it is now, after this product, or a tad darker, FWIW. I will probably continue to use this product if the effects are longer lasting than my former coloring product, but will just do the root touch up so it's not such a drastic change. I tried to take pictures to share but they do not show the color accurately and tend to red tones. I recommend this but will update my review to address the long term effectiveness. Update- I have used this a few times now and like it even more. It does seem to last longer than the former Preference color I was using, having better color "staying power". After the first use, it seemed that the color was less noticeably dark, or I was just used to it. Possibly, the change in formulas effected it the first time? I don't know. I'm happy with the results at this point. ... show more
Reviewed in the United States on July 4, 2022 by ~*~ Sunshine ~*~

  • Love this hard to find color.
Color: 8N Medium Natural Blonde Size: 1 Count (Pack of 1)
Only place i could find this color is amazon. Color looks good from start to finish.
Reviewed in the United States on October 10, 2026 by cathy s.

  • People love this color
Color: 8.11 Ultra Ash Medium Blonde Size: 1 Count (Pack of 1)
This stuff is exactly what ai had been looking for. I love that it is super easy to use, aNot really hard on your hair. I have received a lot of comments on this color.
Reviewed in the United States on September 26, 2026 by Penelope Molenburg

  • My roots are orange, so....
Color: 6.11 Ultra Ash Light Brown Size: 1 Count (Pack of 1)
Had to cancel a hair appt several times because of a cold and needed my hair colored badly before vacation. I've been dying to try the mushroom hair trend and saw a commercial for this color and bought it in minutes. I have long medium brown hair that always pulls red so I prefer ash toned browns (switch between light and medium depending on season). I have been coloring my hair myself for about 15 years. My old ash toned color was always perfect before I had to switch as I got more grey because they don't cover, but my new brand didn't come in ash tones. Got 6UA (light ultra ash brown). Left on for about 35 minutes. I love the comb like applicator and felt like missed less hair using it vs the normal tip applicator. The bottle shape was easy to hold and not slippery. One box covered all of my hair. I didn't think the smell was too bad (prob your normal dye smell). When dry i'd say I got 90% of my greys covered which is pretty impressive for me. I'm curious about the purple shampoo choice in the box vs blue for brown hair (I do currently use blue shampoo and do feel like it combats orange tones perfectly) so I thought i'd give it a try. I didn't use the conditioner because the toning products are very drying and I had already used my blue shampoo within the past week so I used my regular conditioner. I should have listened to my gut because when I took the towel off of my hair to comb it my roots (where my hair is naturally medium brown) are orange. I am going to have to wash it again w/the blue shampoo and see if it takes it out. I will update. Update: I officially have no idea why they included purple shampoo with this kit for toning for brunette shades. A few days later I used my normal blue shampoo and 90% of the brass is gone. I may try the medium ash brown shade next time but I def won't be bothering with the purple s&c in the kit. ... show more
Reviewed in the United States on June 3, 2021 by Hoarder

  • Excellent hair color!
Color: 9N Light Natural Blonde Size: 6.25 Fl Oz (Pack of 1)
Excellent product. I haven't been coloring my hair for a long time but was tired of how washed-out white hair makes me, so I tried this one and wow! Such a nice natural color with highlighting built-in. Really happy with it.
Reviewed in the United States on September 13, 2026 by Barbara Grant

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