The 7 Best Hair Care Kerastase Serums Available on Amazon

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Hair care is a crucial part of many people’s beauty routines, and for good reason. Healthy, shiny, and strong hair can transform one’s appearance and boost confidence.

One product that has become increasingly popular for hair care aficionados is hair serum, and when it comes to top-quality hair serums, Kerastase is a brand that stands out. In this article, we’ll look at the 7 best Kerastase serums you can find on Amazon.

Important Note: Always check product descriptions and reviews before purchasing. Individual hair types and needs can vary, so it’s essential to find a serum that matches yours.

Top 7 Kerastase Hair Serums:

RankProduct NameKey BenefitsIdeal For
1Kerastase Nutritive 8H Magic Night SerumOvernight nourishment, ShineDry hair
2Kerastase Initialiste Advanced Scalp and Hair SerumStrengthens, Promotes hair growthAll hair types, especially weakened
3Kerastase Resistance Therapiste SerumRepairs, Reduces breakageVery damaged, over-processed hair
4Kerastase Densifique Densimorphose Thickening Treatment SerumAdds volume, DensityThinning hair
5Kerastase Blond Absolu Cicaplasme Hair PrimerProtects color, Heat protectionBlonde hair, highlights
6Kerastase Elixir Ultime L’Huile Original Beautifying Hair OilAdds shine, Tames frizzAll hair types, especially frizzy
7Kerastase Discipline Oleo-Relax Anti-Frizz SerumAnti-frizz, SmoothnessUnruly, frizzy hair

1. Kerastase Nutritive 8H Magic Night Serum

This overnight serum offers the beauty of prolonged hair nourishment, making hair easier to style and leaving it with a beautiful shine. Apply before bedtime and wake up to revitalized hair that feels softer and more manageable.

2. Kerastase Initialiste Advanced Scalp and Hair Serum

A universal serum, this is perfect for anyone wanting to strengthen their hair and promote growth. By targeting the hair follicle, this serum can help produce stronger, shinier hair over time.

3. Kerastase Resistance Therapiste Serum

For those with extremely damaged or over-processed hair, this serum works wonders. Acting as a balm for hurt hair, it repairs the hair structure, making it healthier and more resilient against breakage.

4. Kerastase Densifique Densimorphose Thickening Treatment Serum

Thinning hair can be a concern for many, and this serum directly addresses that. By improving hair texture and adding volume, it creates the appearance of a fuller head of hair.

5. Kerastase Blond Absolu Cicaplasme Hair Primer

Tailored for blondes, whether naturally blonde or with highlights, this serum protects the color and offers heat protection up to 450°F. The lavender-colored serum ensures that your blonde stays brilliant and protected from brassiness.

6. Kerastase Elixir Ultime L’Huile Original Beautifying Hair Oil

A versatile oil, suitable for all hair types but especially for those with frizz issues. A couple of drops can tame flyaways, add shine, and make hair look and feel luxurious.

7. Kerastase Discipline Oleo-Relax Anti-Frizz Serum

Specifically designed for those with unruly hair, this serum works wonders on frizz and flyaways. Offering 24 hours of frizz control, it’s a must-have for anyone wanting smoother, shinier hair.

Frequently Asked Questions

1. What is Kerastase serum, and how does it benefit hair?

Kerastase serum is a hair treatment product designed to target specific hair concerns such as dryness, frizz, and damage. It nourishes, protects, and enhances the hair, leaving it smoother, shinier, and more manageable.

2. How often should I use Kerastase serum?

The frequency depends on the specific serum and your hair needs. Some are designed for daily use, while others might be used weekly. Always refer to the product’s instructions for the best results.

3. Can I use Kerastase serum on colored or treated hair?

Yes, many Kerastase serums are safe for colored or chemically treated hair. Some serums, like the Kerastase Blond Absolu Cicaplasme Hair Primer, are specifically formulated for colored hair.

4. Should I apply the serum on wet or dry hair?

Most Kerastase serums can be applied to towel-dried hair, but some can also be used on dry hair for styling or added shine. Again, it’s best to check the specific product’s directions.

5. Will Kerastase serums make my hair greasy?

When used as directed, Kerastase serums are formulated to be lightweight and not leave hair feeling greasy. It’s crucial to use the right amount, as over-applying any product can lead to unwanted residue.

6. Can I combine Kerastase serum with other hair products?

Yes, Kerastase serums can be used in conjunction with other hair products like shampoos, conditioners, and styling products. It’s often recommended to use products from the same line for optimal results.

7. Are Kerastase serums suitable for all hair types?

While Kerastase offers serums for various hair concerns, it’s essential to choose one that matches your specific hair type and needs. Some are formulated for dry hair, others for damaged hair, and so on.

8. Where can I buy authentic Kerastase serums?

Authentic Kerastase serums can be purchased from authorized salons, the official Kerastase website, and reputable online retailers such as Amazon.

9. Are there any side effects of using Kerastase serums?

Kerastase products are generally safe for use. However, always conduct a patch test before using any new product to ensure no allergic reactions.

10. How long will it take to see results with Kerastase serums?

Many users notice immediate improvements in hair texture and shine after a single use. However, for some benefits, like reduced hair breakage or improved hair health, consistent use over several weeks might be required.


Kerastase offers a diverse range of serums to address various hair care needs. Whether you have dry hair, damaged hair, or just want a bit more shine, there’s a Kerastase serum for you on Amazon. Remember to always consider your unique hair type and needs when choosing a product.

Important Note: When using any new product, always conduct a patch test to ensure you do not have any allergic reactions. Instructions for patch tests can usually be found on the product packaging.

Find your perfect Kerastase serum today and elevate your hair care routine to the next level!

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