Can You Dye Hair Extensions?

Are you eager to switch up your look but unsure if those gorgeous hair extensions can be dyed? Well, I was in the same boat as you once and found that not just anyone talks about this.

Good news is, I’ve done the research – yes, hair extensions can indeed be dyed! This article will guide you step by step through each type of extension, how they react to dyeing processes and handy tips to get the color spot on.

Ready for a captivating transformation?

Can you dye hair extensions?

There are two main types of hair extensions human hair extensions and synthetic hair extensions, but you can only dye human hair extensions.

Can you dye hair extensions?
Photo: Luxy Hair

Human hair extensions

Human hair extensions are a fantastic choice for women wanting to augment their current hairstyle or experiment with new colors. These extensions bring versatility, allowing you to alter your look without permanently changing your natural hair.

It’s possible to dye these extensions at home, ensuring they perfectly match or contrast with your own locks. When it comes to dyeing, human hair behaves much like your original strands — dyes, bleaches, and lighteners will react similarly on these extensions as they would on natural tresses.

Nonetheless, be mindful of the quality and characteristics of Remy hair when planning a color transformation. Lastly, although some may question it, you absolutely can dye hair extensions while they’re still fastened securely on your head!

Synthetic hair extensions (cannot be dyed)

In the world of hair extensions, there are a few things you need to know about synthetic varieties. Firstly, unlike their human hair counterparts, synthetic hair extensions cannot be dyed.

Dyeing is strictly a no-go area for these artificial tresses due to their plastic and polyester fibers make-up that resists color application. The chemicals found in most dyes can damage the synthetic strands beyond repair.

Remember that while synthetic hair might mimic the look and feel of natural locks quite convincingly, they lack the genuine biological structures that real human hair possesses. This discrepancy makes them vulnerable when exposed to dyeing techniques used for changing real human shades.

Using traditional dyes may lead to disastrous outcomes like melting or irreparable damage — leaving your extensions clumpy and unusable! So if you’re thinking of a makeover involving coloring options for your extensions, opt for human Remy hair extension options instead.

Avoid any heartache with undyeable synthetic ones!

How to Dye Hair Extensions at Home

To dye hair extensions at home, gather the necessary supplies, such as hair dye, developer, gloves, and a mixing bowl. Apply the dye evenly to the extensions using a brush or your hands.

Take safety precautions by ensuring proper ventilation and protecting your clothing and work surface.

Step 1: Gathering the necessary supplies

Before diving into the process of dyeing your hair extensions, it’s essential to gather all necessary supplies. First and foremost, you’ll require a quality hair dye that aligns with your intended color result.

If you’re dealing with human hair extensions, make sure to use a semi-permanent or permanent dye. The next crucial item is developer; this mixes with the color and aids in penetrating the extension’s outer layer for vibrant results.

A mixing bowl and brush are also needed for effectively blending your materials. Don’t forget gloves to protect your hands from staining and damage by chemicals present in hair dyes as well as aluminum foil for wrapping individual sections of extensions during processing time.

Lastly, having a wide-toothed comb can be beneficial in ensuring even distribution of the color mixture throughout each strand. Proper preparation leads to better outcomes when it comes to coloring extensions at home.

Step 2: Application of the dye

To apply the dye to your hair extensions, start by mixing equal parts of color and developer in a non-metallic bowl. Make sure it is well blended before applying. Section off your extensions and clip them up so they are easier to work with.

Take a small amount of the mixed dye and apply it from top to bottom using a brush or your fingers, making sure to saturate each strand evenly. Leave the dye on for the recommended processing time, which can vary depending on the brand and desired shade.

After that, rinse out the dye thoroughly using lukewarm water until the water runs clear. Pat dry gently and style as desired.

Step 3: Safety precautions for dyeing at home

Safety precautions are essential when dyeing your hair extensions at home. First and foremost, make sure to protect your hands by wearing gloves throughout the entire process. This will prevent any skin irritation or allergic reactions from the dye.

Additionally, it’s important to work in a well-ventilated area to avoid inhaling any fumes from the dye or chemicals.

To ensure that you don’t accidentally stain your clothes or any surfaces, cover them with old towels or plastic sheets. This will save you the trouble of trying to remove stubborn stains later on.

Also, be mindful of using products that contain high levels of ammonia as they can cause damage to both your natural hair and extensions.

Lastly, always carefully follow the instructions provided with your specific hair dye product. Different dyes may have different set times and application methods, so it’s crucial to read and understand these instructions before starting the process.

Tips for Dyeing Hair Extensions

When dyeing hair extensions, it is essential to perform a strand test, use the correct volume of hydrogen peroxide, avoid products with high ammonia content, properly prepare the extensions beforehand, closely monitor the dyeing process, and rinse them carefully.

1. Performing a strand test

Before fully dyeing your hair extensions, it’s important to perform a strand test. This will help you determine how the dye will react with the hair and ensure that you achieve your desired color result.

To do a strand test, take a small section of the hair extension and apply the dye according to the instructions. Leave it on for the recommended time and then rinse it out. This will allow you to see how well the color takes to the hair and if any adjustments need to be made before dyeing all of your extensions.

Remember, different types of extensions may have different reactions to dyes, so it’s always best to do a strand test first.

2. Using the correct volume of hydrogen peroxide

To achieve the best results when dyeing your hair extensions, it’s essential to use the correct volume of hydrogen peroxide. The volume of hydrogen peroxide refers to its strength and determines how light or dark the color will turn out.

For most hair extensions, including human hair extensions, a 20-volume developer is recommended. This strength allows for effective penetration of the color without causing excessive damage to the extensions.

However, if you’re looking to go significantly lighter or are using a high-lift blonde shade, you might need a stronger developer like 30 or 40 volume. Be sure to follow the instructions provided with your chosen hair dye brand and perform a strand test beforehand to ensure desired results and avoid any mishaps during the coloring process.

3. Avoiding products with high ammonia

I always recommend avoiding hair dye products that have high levels of ammonia when coloring your hair extensions. Ammonia is a harsh chemical that can strip the hair of its natural moisture and make it more prone to damage.

Instead, opt for gentle or low-ammonia hair dyes, as they are less damaging and better for maintaining the integrity of your extensions.

By choosing a product with lower levels of ammonia, you can minimize the risk of drying out your extensions and keeping them looking healthy and vibrant. Additionally, be sure to follow the instructions on the dye package carefully, as each brand may have specific guidelines for dyeing extensions.

Remember, caring for your extensions after dyeing is essential too. Use color-safe shampoos and conditioners to maintain the color longevity and keep your hair extensions looking their best.

4. Properly preparing the extensions for dyeing

Before dyeing your hair extensions, it is crucial to properly prepare them to ensure the best results. Start by gently detangling the extensions using a wide-tooth comb or brush designed for extensions.

This will help prevent any tangling or damage during the dyeing process. Next, wash the extensions with a clarifying shampoo to remove any product buildup, oils, or residue that could interfere with the dye’s absorption.

Rinse thoroughly and allow them to dry completely before proceeding with coloring.

Once dry, apply a small amount of conditioner to the ends of each extension to protect them from becoming too porous during dye application. Then, section off the extensions if necessary and clip away any areas you don’t want dyed.

This will make it easier to evenly distribute color throughout.

Remember that different types of hair may require different prepping techniques. For example, if you are working with Remy hair extensions, be cautious not to over-soak or excessively moisten them as this can lead to damage.

5. Monitoring the dyeing process and rinsing carefully

Throughout the dyeing process, it’s important to closely monitor your hair extensions to ensure you achieve the desired color. Keep a close eye on how long you leave the dye on, as leaving it on for too long can result in an overly saturated or damaged appearance.

Take note of any changes in color and adjust accordingly. When rinsing out the dye, be gentle and thorough, ensuring that all excess product is removed from your extensions. This helps prevent any potential staining or residue buildup.

Remember, proper monitoring and rinsing are essential steps for achieving beautifully dyed hair extensions that seamlessly blend with your natural hair.


1. Can I dye my hair extensions a different color?

Yes, you can dye your hair extensions to a different color. However, it is recommended to consult with a professional hairstylist who has experience working with extensions to ensure the best results and prevent damage.

2. What type of hair extensions can be dyed?

Most human hair extensions can be dyed, as they are made from real human hair strands. Synthetic extensions generally cannot be dyed because the fibers used in their construction do not respond well to coloring products.

3. Can you dye hair extensions while in your head?

Yes, you can dye hair extensions while they are still attached to your head. This is especially convenient if you want to change the color of your extensions without removing them.

However, it’s important to note that the process may be a bit trickier since you’ll need to protect your natural hair and scalp from the dye. It’s recommended to apply petroleum jelly or a barrier cream along your hairline and partings to prevent any staining on your skin.

Additionally, be sure to take extra care when rinsing out the dye so that it doesn’t get onto your natural hair. By following these precautions, you can achieve beautiful colored extensions that seamlessly blend with your own hair.

4. Can you dye synthetic hair extensions?

Yes, you can dye synthetic hair extensions. However, it’s important to note that not all synthetic hair can be dyed successfully. Synthetic hair fibers are made from materials that do not react well to traditional hair dyes and bleaches.

If you attempt to dye a synthetic extension with regular hair dye, the color may not take or could damage the fibers.

If you really want to change the color of your synthetic hair extensions, there are specialized products available specifically for coloring synthetic hair. These products often come in a wide range of shades and are formulated to work effectively on synthetic fibers.

It’s worth mentioning that even with these special dyes, achieving drastic changes in color might be challenging since the original shade of the extension will still influence the outcome.

It’s always a good idea to perform a strand test first before applying any dye all over your extensions.

5. Can you dye clip in hair extensions?

Yes, you can dye clip-in hair extensions. Clip-in hair extensions are typically made from human hair, which means they can be dyed just like your natural hair. Before dyeing clip-in extensions, it’s important to gather the necessary supplies and follow the proper application process.

Remember to perform a strand test first to ensure that the color turns out as desired. Additionally, choose a high-quality hair dye specifically formulated for use on human hair extensions and follow the instructions carefully.

With proper care and attention, you can easily transform the color of your clip-in hair extensions to match your desired look!


In conclusion, dyeing hair extensions is a great way to customize your look and match them with your natural hair. Whether they are made of human hair or synthetic materials, you can achieve beautiful results by following the proper techniques and using the right products.

Just remember to take necessary precautions, perform strand tests, and choose the shade that best suits your style. With a little care and attention, you can transform your extensions into the perfect accessory for any hairstyle.

So go ahead and explore all the color possibilities!