Keratin Treatment After Hair Color (7 Benefits & Tips)

by  Mila M.Cosmetologist

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Are you struggling with maintaining the vibrancy of your newly colored hair? Coloring can leave porous strands that are prone to quick fading and damage. This blog will guide you through how a keratin treatment after hair color not only protects, but also enhances your delightful new hue.

Let’s dive into the beautiful world of hair care post-coloring!

  • Keratin treatments after hair coloring act as a color protector, preventing fading and preserving vibrancy.
  • These treatments can also brighten hair color by sealing the cuticle and reflecting light off the strands.
  • A keratin treatment heals damage caused by coloring treatments, restoring moisture and repairing dryness, breakage, and frizz.

What is Keratin?

Keratin is a protective protein that naturally exists in your hair, skin, and nails. It’s tough and durable – stronger than the proteins collagen and elastin in your body. In terms of hair structure, keratin plays a crucial role as it forms an integral part of each strand.

Incredibly resilient, this mighty protein has the power to withstand harsh external factors such as UV rays or chemicals from hair dyes. Keratin treatments take advantage of this strength by adding an extra layer of keratin to your tresses.

The result after a Brazilian keratin treatment? Expect smoother, straighter locks packed with shine!

Furthermore, Keratin is beneficial for those who color their hair frequently. Coloring can strip away natural oils leading to dryness but when you opt for a nanoplasty treatment post-coloring; it coats each strand with keratin thereby replenishing lost nutrients.

While some people worry about coloring their mane right after getting treated with keratin due to possible alterations in the coating formed on strands; experts suggest waiting at least fifteen days before applying dye again.

Adding more good news for dyed-hair folks—keratins even help cover up grey hairs! So if you’ve been battling those pesky greys plus maintaining that vibrantly colored tress—you might want to give this multifaceted protein solution called ‘keratin’ a try!

3 Benefits of Keratin Treatment for Colored Hair

Keratin treatment acts as a color protector, brightens hair color, and heals damage from coloring treatments.

Acts as a color protector

A keratin treatment not only smooths and strengthens your hair but also acts as a protector for your hair color. The keratin coating forms a barrier that helps prevent color from fading quickly.

It locks in the pigments, making them last longer and preserving the vibrancy of your color-treated hair. By acting as a color protector, a keratin treatment ensures that you can enjoy your beautiful, vibrant hair color for an extended period of time without worrying about it losing its shine or becoming dull.

Plus, with the hydration and nourishment provided by the treatment, your colored hair will look healthier than ever before.

In addition to protecting your hair color from fading, a keratin treatment can also help repair any damage caused by coloring treatments. The harsh chemicals used in coloring processes can strip moisture from the hair, leaving it dry and brittle.

However, with the hydrating properties of a keratin treatment, your colored locks will be replenished with essential nutrients and moisture. This helps to restore their natural shine and softness while safeguarding against further damage caused by styling tools or environmental factors such as UV rays.

Overall, getting a keratin treatment after coloring your hair is an excellent way to ensure that both your hairstyle and vibrant colors stay intact for longer periods of time. With its protective qualities and ability to heal damaged strands, this powerful treatment keeps your colored locks looking fresh and healthy day after day.

Can brighten hair color

Keratin treatments not only provide hydration and smoothness to color-treated hair but can also brighten the hair color. The treatment helps to seal the cuticle, allowing light to reflect off the strands more easily, resulting in a vibrant and lustrous appearance.

By restoring moisture and repairing damage caused by coloring treatments, keratin treatments can revitalize dull or faded hair color, making it look more vibrant and intense. So if you want to enhance your hair color while strengthening your locks, a keratin treatment could be just what you need!

Can heal damage from coloring treatments

Keratin treatments have the incredible ability to heal damage caused by coloring treatments. When we color our hair, it often leads to dryness, breakage, and frizz. Thankfully, keratin can come to the rescue! It works by deeply nourishing and repairing the hair shaft, leaving it smoother and healthier than before.

The treatment helps to restore moisture lost during the coloring process and repair any structural damage that may have occurred. By replenishing the hair with keratin, you can say goodbye to damaged locks and hello to vibrant, luscious hair color.

How Soon Can You Get a Keratin Treatment After Coloring Hair?

To maintain the integrity of your hair color and ensure optimal results, it is advisable to wait at least fifteen days after coloring before getting a keratin treatment. This waiting period allows the color pigments to fully penetrate your hair without interference from the keratin layer formed during the treatment.

However, it’s important to note that Brazilian keratin treatments can be done after coloring, providing hydration, shine, and smoothness to your colored locks. The specific timeframe for getting a keratin treatment may vary depending on individual factors such as hair type and condition.

So give your beautiful new hue time to settle in before indulging in a luxurious keratin experience!

4 Tips for Caring for Colored Hair After Keratin Treatment

To care for your colored hair after a keratin treatment, use sulfate-free shampoo, wash your hair less frequently, sleep on a silk pillowcase, and reduce heat styling to maintain the health and longevity of your color-treated locks.

Use sulfate-free shampoo

To maintain the health and longevity of your colored hair after a keratin treatment, it is essential to switch to sulfate-free shampoo. Sulfates are harsh cleansing agents that can strip away the color and moisture from your hair. By using a sulfate-free shampoo, you can effectively clean your hair without compromising its color or the benefits of the keratin treatment. Additionally, sulfate-free shampoos help preserve the natural oils in your hair, leaving it nourished and vibrant.

  • Look for shampoos labeled as “sulfate-free” or “color-safe” to ensure they are gentle on your colored hair.
  • Sulfate-free shampoos create a rich lather without the need for harsh chemicals, making them ideal for maintaining your keratin-treated, colored hair.
  • These shampoos gently cleanse your scalp and strands while preserving the color intensity and vibrancy.
  • Unlike regular shampoos with sulfates, sulfate – free options don’t cause excessive dryness or frizziness.
  • They also help to prevent premature fading of your hair color caused by aggressive cleansing agents.

Wash your hair less

To maintain the benefits of your colored hair and keratin treatment, remember to wash your hair less frequently. This helps preserve the hydration, shine, and smoothness provided by the treatment. By reducing the frequency of washing, you prevent stripping away natural oils that keep your hair healthy. Washing your hair every two to three days is often sufficient to keep it clean without over-drying it. So, embrace those dry shampoo days and give your colored hair the care it deserves.

Use a silk pillowcase

Switch to a silk pillowcase for better hair health. The smooth surface reduces friction, preventing hair breakage and frizz.

  • Silk pillowcases help retain moisture in the hair, keeping it hydrated and preventing dryness.
  • They also minimize tangles and knots, reducing the need for excessive brushing or combing.
  • Silk fabric is gentle on colored hair, helping to preserve the vibrancy of your hair color.
  • The natural properties of silk can also help reduce static electricity in the hair.
  • Using a silk pillowcase can contribute to smoother, shinier, and healthier-looking hair.

Avoid excess heat styling

Excess heat styling can damage your colored hair and undo the benefits of a keratin treatment. Here are some tips to protect your hair:

  1. Limit the use of hot tools: Reduce the frequency of heat styling with curling irons, straighteners, and blow dryers.
  2. Use heat protectant products: Apply a heat protectant spray or serum before using any hot tools to create a barrier between your hair and the heat.
  3. Opt for air drying: Whenever possible, allow your hair to air dry naturally instead of using a blow dryer.
  4. Style with low-heat settings: If you must use a blow dryer or flat iron, choose lower-heat settings to minimize damage.
  5. Invest in quality tools: Look for styling tools that have adjustable temperature settings and ceramic or tourmaline plates, as they distribute heat more evenly and reduce damage.
  6. Take breaks from styling: Give your hair regular breaks from heat styling by embracing natural hairstyles or opting for low-maintenance looks.


Achieving beautiful, healthy hair is possible even after coloring. Keratin treatments offer numerous benefits for colored hair, including protection against damage and vibrant, shiny results.

With proper care and a little patience, you can enjoy the best of both worlds – gorgeous color and nourished, smooth locks. Get ready to rock your new look!


1. Can I get a keratin treatment after hair color?

Yes, you can apply a keratin treatment after hair color to protect your newly dyed hair and maintain its shine, smoothness and hydration.

2. How does the keratin treatment help colored hair?

Keratin treatments for chemically treated hair work by sealing in the color, straightening the strands for smoother feel and providing overall care and repair after coloring.

3. Can I dye my hair right after having a Brazilian Keratin Treatment?

It is generally advised to wait at least two weeks before coloring your hair post-Brazilian Keratin Treatment as this helps in maintaining the health of your tresses.

4. What are the benefits of applying keratin smoothing treatment to colored grey hairs?

A keratin smoothing treatment can be quite beneficial as it not only covers grey hairs but also keeps them shiny, healthy looking by adding much-needed nourishment.

5. Is there any specific therapy required following coloring or highlighting my hair?

Post-coloring requires certain care like regular application of hydrating-elements; an effective way could be using an ‘after color’ keratine therapy which aids in restoring moisture along with protecting the dyed results giving longer life span to your highlights/coloration!

Keratin Treatment After Hair Color (7 Benefits & Tips)
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Mila, the veteran beauty cosmetics professional and author of this article, while cutting and styling the hair of her client

Hi! I’m Mila M. I share my 44 year-experience as a Cosmetologist & Beauty Professional in this blog. This content is for educational purposes only and does not constitute professional advice. Consult your trusted Beauty Professional for your personal beauty needs.

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