
Biologique Recherche Keractive
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A bi-phase, no-rinse, leave-in hair conditioning mist that moisturizes, smooths and protects the hair from heat, sun and environmental stressors. Suitable for all hair types.
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Regular $149+
Priority $249+
Régulière dès 149 $
Prioritaire dès 249 $
Complimentary Samples Échantillons offerts
With every order Avec chaque commande
Pickup available at Loshen & Crem
Usually ready in 24 hours

Biologique Recherche Keractive
100 ml
Loshen & Crem
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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At a glance
- Step
- Leave-in mist, before styling
- When
- After washing or on dry hair
- Texture
- Lightweight bi-phase spray
- Suits
- All hair types
Choose options

Product details
A closer look.
Biologique Recherche Keractive is an ultra-moisturizing, no-rinse, leave-in hair conditioning mist designed to smooth the hair cuticle and preserve its structure while protecting against external stressors like heat, sun, humidity and pollution. This bi-phase formula combines an aqueous phase to hydrate and strengthen hair fibers without weighing them down, and an oily phase to restore lipids and preserve the integrity of the hair cuticle. Suitable for all hair types, Keractive tames frizz, adds volume and makes styling easier. Whether you are blow-drying, straightening or simply protecting your hair from the environment, this lightweight spray leaves hair sleek, smooth and shiny with every use.
Why you’ll love it.
We love Keractive as the easy last step of a hair routine: shake, spray, smooth through and style. The two phases bring moisture and lipids without the heavy feel of a rich leave-in. We suggest it for anyone who blow-dries or straightens regularly, or whose hair faces sun, humidity and pollution. It is also handy to reapply during the day when hair needs a little extra moisture and protection.
Pairs well with.
Ingredients, explained.
Explore the formulaFormula note 01
Squalane
A light oil in the oily phase that helps restore lipids and smooth the cuticle.
Formula note 02
Pentaclethra Macroloba Seed Oil
A plant oil that helps restore lipids and add shine.
Formula note 03
Glycerin and Xylitylglucoside
Moisturizing ingredients in the aqueous phase that hydrate without weighing hair down.
Formula note 04
Fruit and plant extracts (sweet almond, bilberry, orange, lemon, sugar maple, magnolia, ginger)
A botanical blend that helps condition the hair.
The full formula
How to use
-
01
Shake the bottle well before use to blend the two phases.
-
02
Spray Keractive evenly onto towel-dried or dry hair from mid-lengths to ends.
-
03
Smooth through your hair with the palms of your hands for even distribution.
-
04
Do not rinse. Style as desired, whether blow-drying or leaving your hair to air dry.
-
05
Reapply as needed for extra protection and moisture throughout the day.
-
06
Avoid contact with the eyes. External use only.
Always shake before spraying so both phases blend, and smooth it through with your palms rather than your fingers for an even application.
Your routine
Shampoo
Wash with the shampoo suited to your hair, such as Shampooing Nutri-K for dry, damaged hair.
Biologique Recherche Shampooing Nutri-KConditioner
If your lengths feel dry, apply Crème de Soin, comb through and rinse.
Biologique Recherche Crème de SoinTowel-dry
Gently towel-dry your hair before applying Keractive.
This product
Leave-in
Shaken, sprayed from mid-lengths to ends, then smoothed through before styling.
Biologique Recherche KeractiveStyle
Style as desired, whether blow-drying or leaving your hair to air dry.
During the day
Reapply as needed for extra protection and moisture.
Moisture and protection, without the weight.
When to use it
Reapply as needed throughout the day for extra protection and moisture.
A lightweight spray for sleek, shiny hair.
Works well with
The Loshen & Crem experience
The pleasure is in the details.
Thoughtful skincare, from our Edmonton boutique to your daily ritual. Discover carefully chosen dermocosmetic brands, customized samples and the pleasure of a parcel prepared with care.
Knowledge behind the selection.
Our founder’s skincare education experience across Canada shapes how we explain ingredients, textures and the place of each product in a routine.
Samples with you in mind.
Customized samples to complement your order and introduce you to something worth discovering. A little curiosity, beautifully encouraged.
A gift to yourself.
Thoughtful preparation and finishing touches make receiving your skincare part of the pleasure.
A real boutique. A human point of view.
Loshen & Crem is a skincare boutique and facial studio in Edmonton. Our online selection carries that same considered approach.
Your questions, answered.
Do I need to rinse it out?
No. Keractive is a no-rinse, leave-in mist. Style as desired afterwards.
Why do I need to shake it?
It is a bi-phase formula: shaking blends the aqueous phase, which hydrates, with the oily phase, which restores lipids.
Will it weigh my hair down?
No. It is designed to deeply moisturize the hair without weighing it down, and it is suitable for all hair types.
Can I use it before blow-drying or straightening?
Yes. It helps protect hair from heat and makes styling easier, whether you blow-dry, straighten or air dry.
Does it contain fragrance ingredients?
Its ingredient list includes aromatic botanical oils such as orange, lemon, rosemary and spearmint, and compounds such as limonene, citral and linalool, so check the full ingredient list if you are sensitive to fragrance ingredients.
Does it contain nuts?
Yes. The formula contains ingredients derived from sweet almond. If you have a nut allergy, please book a consultation with one of our estheticians before purchasing.
Skin Reaction Policy
In the event of a reaction, Biologique Recherche requires photos of the reaction and the product, the lot number found on the product or the bottom of the box, and proof of a consultation with one of our estheticians before they can review the concern.
If you choose to purchase without a consultation and experience a reaction, we will be unable to provide a refund. Our team is always happy to answer your questions and help you select the products best suited to your skin.

