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Permanent

INOA HIGH RESIST

INOA | 2.1 oz.

  • 10 shades

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Ammonia-Free, Fragrance-Free Long-Lasting Technology

OVERVIEW

INOA High Resist combines our premium, ammonia-free, odorless hair color with 60% oil and cutting-edge patented technology to create a stronger connection between the color and the hair for long-lasting, neutralizing results. These 9 beautiful shades combat brassiness for up to 8 weeks while also providing improved visible hair quality.

With a creamy texture, 1:1 mixing ratio, and large selection of shades and developer options, INOA offers a gorgeous, easy to use Ammonia-Free palette that will showcase the luxury of premium hair color and your professional expertise.

COLOR CHARTS
Download the INOA Color Chart
DIA Colormatching Guidelines
L'Oréal Professionnel Color Theory Chart

WHITE COVERAGE

  • Reinforced coverage of up to 100% white hair

LIFT

  • Up to 3 levels

DEVELOPMENT TIME

  • 35 minutes

HAIR TYPE

  • Normal
  • Color Treated

RESULTS

  • Combats brassiness for up to 8 weeks
  • Hydration & nourishment
  • 50% more shine than previously colored hair

DEVELOPER

#INOAUS

Live the DIFFERENCE with INOA

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Feel limitless with INOA! L’Oréal Professionnel partnered with a diverse group of behind the chair artists to hear how INOA has changed the game for them and their clients. Discover why these hairdressers choose INOA every day.

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Ask Questions about this Product

Hi How do I buy products online?

Asked by: Kirti
Hi there. You have reached L'Oreal Professionnel in the United States. Our hair color is available for purchase by licensed hairdressers through a distributor.
Answered by: Loreal Professionnel
Date published: 2021-11-24

Hi How can I get hair colour chart book

Asked by: Maahi
Hi Maahi! You have reached L'Oreal Professionnel in the United States. Please contact L'Oreal in the UK: https://www.lorealprofessionnel.co.uk/
Answered by: Loreal Professionnel
Date published: 2021-11-23

Hi, I use 6nn and 7na for covering  gray roots. I wish to switch to inoa color. What are the equivalent of 6nn and 7na in Inoa ?

Asked by: New-client
Hi there! Thank you for contacting L'Oréal Professionnel. We appreciate your interest in our INOA. This is a professional product, manufactured for use by licensed professional stylist. Please contact your stylist for a consultation.
Answered by: Loreal Professionnel
Date published: 2021-08-01

I need to cover my Grey hair for the roots . I want brown shades to be shown . Can you suggest what shades to go for? Thanks.  I was recommended to use 5.25 , but I did not get the brown shade, it changed to my black color & left with few grey hair. 

Asked by: Karthi
Hi there! Thank you for contacting L'Oréal Professionnel. We appreciate your interest in our INOA. This is a professional product, manufactured for use by licensed professional stylist. Please contact your local L'Oreal Professionnel Salon for a consultation regarding our INOA Hair Color.
Answered by: Loreal Professionnel
Date published: 2021-10-21

Hi, my hair is very dark brown and I’ve been using 6N to cover grays and slightly lighten it up. After a few washes it turns to reddish.. what color do you suggest I could mix in to keep it medium brown? 

Asked by: Paulainsd
Hi there, Thank you for your question on what shade to use. We would like to help you pick the right shade, please have your stylist call us @800-345-5012 M-F 9AM-5PM, so that we help her with your formula.
Answered by: Loreal Professionnel
Date published: 2021-06-28

I purchased 6.11/6BB and 6/6N for highlighted hair. I was looking for an ash color. Is this combination correct?

Asked by: Linda
Hi Linda Thank you for your question on mixing INOA. We would love to assist you in picking the best shade for your hair however, in order for us to do so we will need to speak with your stylist to ask some questions. Please have her call us @800-345-5012 M-F 9:00 am – 5:00 pm ET. We look forward to speak with her!
Answered by: Loreal Professionnel
Date published: 2021-06-28

Hi, I have used Marjirel shade 10 with 20% but this is not covering my grey, I don't think 10 comes in a high resistant. Is there the same colour in another product maybe Inoa that I could try or should I change my peroxide strength? Thanks

Asked by: Ang1970
Thank you for using our Majirel. If 10 does not give you enough grey coverage, we recommend you go a bit darker to #9 Light Blonde.
Answered by: Loreal Professionnel
Date published: 2021-06-28

I have dark brown hair and grey roots. I want to change my color to be a lighter shade of brown. I used INOA 6N for length of my hair and 4N to over grey roots. The roots are covered well by rest of my hair didn’t take the color. Should I use a diff color

Asked by: Maddy
Hi there, Thank you for reaching out! The INOA 6N may be too light for your mid-lengths and ends. You may need to go to a darker shade or use a Demi-Permanent Hair Color like Dia- Light. For further assistance please call us at 800-345-5012 and provide reference #16996400.
Answered by: Loreal Professionnel
Date published: 2021-06-18
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