What Color is 4N Hair Color?

4N Hair Color

Hair color is one of the most popular and sought-after cosmetic treatments in the world, and for good reason. Changing the color of your hair can help you express your personality, create a new look, and even boost your self-confidence. There are many different hair color options available, including permanent, semi-permanent, and temporary colors, as well as a wide range of shades and hues. One popular option is 4N hair color. In this article, we will explore what 4N hair color is and provide some helpful tips on how to achieve and maintain this color.

What is 4N Hair Color?

What is 4N Hair Color

4N hair color is a permanent hair dye that is designed to produce a rich, deep brown shade. The “4” in the name refers to the level of darkness, with 1 being the darkest (black) and 10 being the lightest (pale blonde). The “N” in the name stands for natural, which means that the color is not intended to produce any significant color change from your current hair color. Instead, it is designed to enhance and enrich your natural shade, while also providing long-lasting coverage for gray hairs.

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4N hair color is typically formulated with a combination of color pigments, ammonia, and developer. The color pigments are responsible for creating the desired shade, while the ammonia helps to open up the hair cuticle and allow the color to penetrate deeply into the hair shaft. The developer is used to activate the color pigments and to help the color bond with the hair.

How to Achieve 4N Hair Color?

If you are interested in achieving 4N hair color, there are a few different options available. The most common method is to visit a professional hair stylist or colorist, who can apply the color using a variety of techniques, such as foiling, balayage, or all-over color. This is typically the most effective way to achieve the desired shade, as a professional colorist will be able to select the right formula and application method to achieve the best results.

If you prefer to color your hair at home, there are a variety of 4N hair color products available for purchase online or at your local beauty supply store. When selecting a product, be sure to read the instructions carefully and follow them closely to ensure the best possible results. In general, you will need to mix the color and developer together, apply the mixture to your hair, and then wait for the recommended amount of time before rinsing it out. It is also important to perform a patch test on a small section of hair before applying the color to your entire head to avoid any adverse reactions.

Tips for Maintaining 4N Hair Color

Once you have achieved your desired 4N hair color, it is important to take steps to maintain it and keep it looking vibrant and healthy. Here are some tips to help you do just that:

1. Use a Color-Safe Shampoo and Conditioner

Regular shampoos and conditioners can strip away the color from your hair, causing it to fade more quickly. To help maintain your 4N hair color, be sure to use a color-safe shampoo and conditioner that is specifically formulated to protect and nourish colored hair.

2. Limit Heat Styling

Excessive heat styling can also cause your hair color to fade more quickly. To help preserve your 4N hair color, try to limit your use of heat styling tools like flat irons, curling irons, and blow dryers. When you do use them, be sure to use a heat protectant spray to help minimize damage.

3. Protect Your Hair from the Sun

The sun’s UV rays can also cause your hair color to fade more quickly, so it is important to protect your hair when you are outside. To protect your 4N hair color from the sun, you can wear a hat or a scarf to cover your head, or use a hair product that contains UV filters to help shield your hair from the sun’s harmful rays.

4. Avoid Chlorine and Saltwater

Chlorine and saltwater can also cause your hair color to fade and become dull. If you plan on swimming in a pool or the ocean, be sure to wear a swim cap or use a leave-in conditioner to help protect your hair. You can also rinse your hair with fresh water before and after swimming to help remove any chlorine or salt residue.

5. Get Regular Touch-Ups

As your hair grows, your 4N hair color may start to fade and lose its vibrancy. To keep your color looking fresh and bright, it is important to schedule regular touch-up appointments with your colorist or stylist. This will help to maintain the depth and richness of the color and keep your hair looking healthy and vibrant.


4N hair color is a popular shade of brown that is designed to enhance and enrich your natural hair color. Whether you choose to have it done professionally or do it yourself at home, achieving and maintaining 4N hair color requires proper care and attention. By using a color-safe shampoo and conditioner, limiting heat styling, protecting your hair from the sun, avoiding chlorine and saltwater, and getting regular touch-ups, you can keep your 4N hair color looking vibrant and healthy for weeks to come.


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