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I'm a hairdresser with over 18 years of experience in the salon. I've trained in cutting, colouring, styling and various hair treatments. I've also completed courses in Mazella & Palmer, ghd Expert, ghd Curl Style, Not Another Salon Colour, Kerastase Ambassador Program, 365 Hairdressing, Fantastic Hairdresser Courses and L'Oreal Programs. I'm experienced in professional hair care products, diagnosing hair and scalp problems and recommending the right products. "As an Amazon Associate I earn from qualifying purchases."

Having sensitive and dandruff-prone scalps can be incredibly difficult to manage. Not only can it cause scalp irritation and discomfort, but it can also lead to hair loss and damaged locks. Fortunately, an new product by Kerastase can help you with your scalp problems. The Kerastase Symbiose Intensive Anti-Dandruff Cellular Night Serum, as known as Kerastase Symbiose Serum Cellulaire Nuit – is part of the new Kerastase Symbiose hair care collection. This review will closely examine this powerful serum and determine if it’s the right choice for you.

Kerastase Symbiose Anti-Dandruff Night Serum

Due to its highly effective active ingredients, the serum was designed specifically for people suffering from chronic scalp issues. The main ingredient in the serum is salicylic acid, piroctone olamine and Bifidus, which decreases dandruff symptoms such as itching and white or grey flaking while simultaneously strengthening the hair follicles. This gives your locks more volume, shine and softness!

Aside from ciclopirox olamine, the serum also contains ceramides which help protect against environmental aggressors like cold weather, pollution or sun exposure. It has Salicylic acid works to soften plaques and scales and remove scales from the skin. The ingredients in Kerastase Symbiose Serum Cellulaire Nuit work together to give you healthy-looking hair from root to tip.

Key Benefits Of Symbiose Anti-Dandruff Serum

Kerastase Symbiose Intensive Anti-Dandruff Cellular Night Hair Serum Benefits Listed

The Kerastase Symbiose Night Serum is perfect for anyone with dandruff and sensitive scalp issues. Not only does it reduce dandruff, but it also provides several key benefits to those of you with sensitive scalps:

  • Reduces inflammation and itching caused by dandruff flare-ups and sensitive scalps.
  • Supports the natural regeneration of the scalp’s protective barrier.
  • Strengthens and revitalizes hair follicles to prevent hair loss.
  • Protects against environmental aggressors.
  • Adds volume and shine to your locks by making the scalp a healthier environment for your hair to flourish.

How To Apply Kerastase Symbiose Night Serum

In terms of application, the serum comes in a convenient pipette that allows you to apply just the right amounts of product onto your scalp each night before bedtime. Use this scalp treatment serum at least 3 times a week before bed. Use for 4 weeks. Apply 3 to 4 doses of the night serum (1 pipette up to the mark) onto your scalp, section by section and evenly. Massage gently, so it soaks in, and leave it on the scalp overnight. This ensures that all the active ingredients penetrate well into your scalp for maximum effectiveness.

For best results, we suggest using the serum alongside other products in the Kerastase Symbiose range, such as Kerastase Symbiose Purifying Anti-Dandruff shampoo. Doing so will ensure that your scalp remains healthy and your hair looks beautiful.

Kerastase Symbiose Night Serum Results & Effectiveness

We have tested this serum for a few weeks and can’t recommend it enough! Not only have we seen visible improvements in our scalp health after using it consistently, but our hair looks better, too – more voluminous, softer and shiner than ever! Suppose you are looking for a reliable anti-dandruff solution with lasting results. In that case, we highly suggest investing in Kerastase Symbiose Intensive Anti-Dandruff night serum.

Kerastase Symbiose Intensive Anti-Dandruff Pros & Cons


  • Highly effective formula from a proven professional hair care brand
  • Suitable for individuals with sensitive scalps.
  • Reduces symptoms of dandruff and itching.
  • Strengthens and revitalizes hair follicles thanks to re-balancing the scalp.
  • Protects against environmental aggressors that can affect your scalp.


  • It can be expensive compared to other products.

Full Kerastase Symbiose Range

Prices pulled from the Amazon Product Advertising API on:

Why Is A Healthy Scalp Important?

Dandruff Flakes On The Scalp

A healthy scalp is vital to having beautiful, shiny and healthy locks. It’s the foundation of your hair care ritual and a major factor in having exquisite hair. The scalp supplies the nourishment and support required for healthy hair growth, and any treatments you apply must solve the scalp issue first before they can benefit your locks. That’s why taking care of your scalp health is so important! A healthy scalp also helps prevent dandruff, which is embarrassing and can lead to other problems, such as inflammation or irritation.

Does Dandruff Hamper Natural Hair Growth?

Yes, dandruff can hamper natural hair growth. Dandruff causes scalp inflammation and damages the hair follicles, leading to thinning and weakened hair. Furthermore, dandruff can clog the pores of your scalp, preventing the natural oils from nourishing the hair follicles. This process can impair the growth and health of your hair, leading to dull and lifeless locks.

Kerastase Symbiose Intensive Anti-Dandruff Serum Summary

To sum up, the Kerastase Symbiose Intensive Anti-Dandruff night serum is an awesome anti-dandruff solution for those with sensitive scalps. Its active ingredients are designed to reduce inflammation and itching driven by dandruff while simultaneously strengthening hair follicles and protecting against environmental aggressors. After testing it out, we can confidently say that this serum delivers on its promises – scalp health has improved significantly after using it consistently, which has also improved the all-around look and feel of the hair. Although it may be a bit pricey compared to other products in the market, if you’re looking for long-lasting results, give it a go.

Disclosure: "As an Amazon Associate I earn from qualifying purchases." We earn commissions (at no additional cost to you) if you purchase products from retailers after clicking on a link from our site. We do our very best to offer comprehensive and detailed reviews and guides, regardless of the links placed.