For hair that needs a quick fix without a rinse, Biologique Recherche Kéractive is a rapid-absorption, ultra-moisturising spray built to protect and smooth the hair fibre in seconds. Its bi-phase formula shakes together and mists on to control frizz instantly. It is the kind of product that lives in a bag or on a desk for the moments when hair suddenly needs taming between appointments.
Why you will love this Kéractive spray
The lightweight, no-rinse formula helps smooth the hair cuticle to support its integrity while enhancing softness and manageability, so hair feels shielded from everyday stressors without any extra weight. It dries down quickly after misting on, so there is no waiting around before you carry on with your day.
- Rapid-absorption, ultra-moisturising leave-in formula
- Smooths the hair cuticle and supports its integrity
- Enhances softness and manageability
- Shields hair from external stressors and tames frizz
- Lightweight finish that makes styling easier
- Leaves hair supple, controlled and visibly healthier
- Contains anti-oxidants for extra protection
What it does
Sprayed from lengths to ends on towel-dried or dry hair, Kéractive coats the fibre to smooth the cuticle, control frizz and add shine, all without rinsing, so styling afterwards feels lighter and more manageable. A light mist is usually enough, and more can always be layered on for stubborn frizz spots.
Who it is for
Suits anyone who wants a fast, no-rinse way to tame frizz and add manageability, especially before styling or on days when a full wash is not an option, and anyone who tends to reach for a quick fix rather than a full haircare routine mid-week.
How to use it
- Shake well before use
- Spray on towel-dried or dry hair, from lengths to ends
- Reapply as often as necessary
- Do not rinse
Key details
- Brand: Biologique Recherche (France)
- Product type: leave-in smoothing spray
- Best for: frizz control and everyday manageability
- Key ingredients: squalane, sweet almond seed extract, bilberry fruit extract
- Formula notes: bi-phase, no-rinse, contains anti-oxidants
- Delivery: available in Cairo and across Egypt with cash on delivery
Frequently asked questions
Do I rinse Kéractive out after spraying?
No, it is a no-rinse leave-in spray, so you simply spray it on and style as normal.
Can I use Kéractive on dry hair, not just damp?
Yes, it can be sprayed on towel-dried or fully dry hair, and reapplied as often as necessary.
Size
100 ml spray bottle.








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