L’Oréal Professionnel introduced INOA hair color in 2009, changing the way professional hair coloring works. Unlike traditional hair dyes that use ammonia, INOA uses an oil-based delivery system to color the hair while keeping it healthy and shiny. Over the years, it has gained popularity among hairstylists and individuals who want a gentler, long-lasting hair color without the harsh smell of ammonia.
One of the best things about Inoa is its wide range of shades, covering natural, warm, and cool tones. That’s why they made the Inoa hair color chart to make things easy, and today, we’ll break down that chart to make things even easier.
This article will cover how to read the Inoa hair dye colour chart, its ingredients, and how to mix the color correctly. We’ll also discuss safety, share real individual reviews, and answer other important questions. By the end, you’ll know if Inoa is the right choice for your hair or not and how to get the best results from it.

Inoa Hair Color Chart Breakdown


This is the inoa hair color chart from L’Oréal Professionnel, which helps hairstylists and individuals choose the right permanent hair color. Let’s break it down in simple terms.
Understanding The Chart
The chart is divided into two pages:
Page 1: Cool-toned and natural shades (Blues, Greens, Violets, Cool Browns, Blondes, Mochas, Naturals).
Page 2: Warm-toned shades (Warm Browns, Golds, Coppers, Reds).
Each square represents a hair color shade, and they are arranged by depth and tone.
Breaking Down The Numbers
Each color is labeled with numbers and letters (e.g., 6.1/6G or 9.3/9G). These numbers and letters indicate:
1. The first number (before the dot) – Hair level (depth of color):
- 1 to 10 (1 = Black, 10 = Lightest Blonde).
2. The second number (after the dot) – Primary tone (color reflection):
- 1 = Ash (cool, grayish tones)
- 2 = Iridescent (soft purple/violet tones)
- 3 = Gold (warm, golden tones)
- 4 = Copper (orange, reddish tones)
- 5 = Mahogany (reddish-violet tones)
- 6 = Red (strong red tones)
- 7 = Green (anti-red, neutralizing warmth)
- Additional letters – Extra tone or special effect.
How To Read The Loreal Inoa Hair Colour Chart?
- Cool tones (left side of Page 1) are suitable for neutralizing warmth in hair.
- Warm tones (Page 2) add richness and brightness to hair.
- Natural shades (middle/right of Page 1) provide full coverage and a balanced look.
- Gold, Copper, and Reds (Page 2) create warm, deep results.
Choosing A Loreal Inoa Hair Color Shades
- If you want a natural look, go for Neutral (N) or Gold (G) shades.
- If you need to cover gray hair, Naturals (NN) or Gold Naturals (3/G) are best.
- If you want to cancel out unwanted warm tones, choose an Ash (1) or Green (7) based color.
- If you want bold, vibrant colors, go for Reds (R), Coppers (C), or Violets (V).
Extra Features
- “Clear” Shade: Used to lighten or tone down intensity.
Note: This guide helps with choosing a shade, but for the best match for your hair, it’s best to consult a professional.
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Loreal Inoa Hair Color Ingredients
Now that we’ve looked at the Inoa Hair Color Chart, let’s take a look at the ingredients in Inoa hair color.
Paraffinum Liquidum/Mineral Oil/ Huile Minerale, Aqua/water/eau, Ethanol- Amine, Coco-glucoside, Sodium Lauryl Sulfate, Peg-40 Hydrogenated Castor Oil, Hydroxypropyl Guar, Toluene- 25-di- Amine, Hydroxybenzomorpholine, Sodi- Um Metabisulfite, Edta, Hydroxyeth- Yl-34-methylenedioxyaniline Hcl, Nn-bis(2-hydroxyethyl)-p-phenylenedi- Amine Sulfate, Ascorbic Acid, M-amino- Phenol, 2-amino-3-hydroxypyri- Dine, Thioglycerin. Fil. T292643/1.
(Source: Loreal Professional Paris)
How to Mix Inoa Hair Colour?

To mix L’Oréal Professionnel’s INOA hair color, combine equal parts of the Inoa colorant and the recommended INOA oxidant (10, 20, or 30 volume), using a 1:1 ratio. For example, mix 60 grams of Inoa color with 60 grams of the chosen oxidant. Blend until the mixture is smooth.
How Much Time To Keep Inoa Hair Colour?
For optimal results with L’oréal Paris Inoa hair color, leave it on your hair for 35 minutes. This duration ensures effective color development and coverage. After the processing time, rinse thoroughly and follow with a post-color shampoo to maintain hair health and vibrancy.
Is Inoa Hair Colour Good?
Yes, Inoa Hair Colour is actually a good option. It’s an ammonia-free, permanent hair dye that delivers rich, long-lasting color while covering grey hair completely. What we really like about it is its oil-based formula, which helps nourish the hair, leaving it shiny and smooth, while also minimizing damage and good results. It’s a reliable choice if you’re looking for good color without compromising hair health!
Is Inoa Hair Colour Safe?
Yes, INOA hair color is generally considered safe for most users. It is an ammonia-free product developed by L’Oréal Professionnel, designed to be gentler on the hair and scalp. However, like any hair dye, it contains chemicals that may cause skin irritation or allergic reactions in some individuals.
It’s advisable to perform a patch test before full application to check for any adverse reactions. Additionally, while Inoa is ammonia-free, it does contain other chemicals, so those with specific sensitivities should consult with a professional before use.
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Inoa Hair Color Reviews

Here are the reviews given by individuals:
Daisyjenner (Reddit)
I just started using loreal inoa. It’s completely ammonia free and leaves my hair feeling so much healthier. It’s not as cheap as a box dye but I love it.
HairninjaNW (Saloncentric)
I love this hair color. Really soft results. Is not opaque. Will cover grey and resistant hair. Pretty results.
Erica Renee Salon (Saloncentric)
I have gotten sensitive to ammonia since having Covid and had to switch. I am so happy loreal has an ammonia free line I can get in person. I don’t know what I would do without it. Also, the colors are very true to level. Level 5,6,7 never does me dirty like some other brands.
Signatureshelley (Loreal Professional)
I have been using this color line for over two years. Loreal Crushes any other color line. Easy application, thick consistency, great outcome and unbeatable shine!! I love this color.
Dalila (Saloncentric)
This color has excellent coverage and Super high shine. The only issue i have with it is in removing it, This is excellent for those that do NOT plan on lifting/lightning.
Loreal Inoa Hair Colour Price
INOA hair color offers high-quality results and is available at a reasonable price. While the cost may vary depending on the retailer and location, it’s generally priced to provide great value for professional-grade color. For the most up-to-date pricing, check the button below.
Loreal Inoa Hair Color Chart PDF
NOTE: If the PDF isn’t showing, try refreshing the page.
Conclusion
We’d love to hear about your experiences with INOA hair color! Did you find the perfect shade from the Loreal Inoa hair color chart, or did you have any challenges? Share your thoughts with us, and let’s continue the conversation about this popular hair color option and how it works for different hair types and styles in the comment below.
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