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Explore La Crem rewardsFine, fragile hair lacking strength
An intensive leave-in scalp serum in single-dose ampoules for hair that looks fine, fragile and lacking strength. It helps hair look and feel stronger from the roots.
Discover the formula & ingredientsPickup in Edmonton
Usually ready in 24 hours
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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Let’s talk about your hair, your scalp and what belongs in your routine.
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Biologique Recherche
Your ritual begins with the right choice.
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The haircare focus
An intensive leave-in scalp serum in single-dose ampoules for hair that looks fine, fragile and lacking strength. It helps hair look and feel stronger from the roots.
Explore our ingredient glossaryBiologique Recherche
The ingredients behind this formula—and what they bring to your hair and scalp.
Carboxyethyl Aminobutyric Acid
An amino acid derivative, the "Cegaba" that gives the complex its name.
Acetyl Tetrapeptide-3
A peptide included in the formula's strengthening complex.
Trifolium Pratense (Clover) Flower Extract & Punica Granatum Pericarp Extract
Botanical extracts from red clover and pomegranate.
Ingredient imagery is illustrative. Explore the full ingredient list below.
The hair & scalp edit
Select a routine step to see where that product belongs. Tap the illustration to explore each area.
Biologique Recherche Complexe Cegaba + Bioproline
Tap an area to explore. Check the full product directions before applying.
Select a step. The illustration and product guidance will update together.
Explore the product directions and our recommended pairings below.
Choose the steps your hair needs. Follow each product’s directions.
Made to work together
On wash days, shampoo with the Biologique Recherche shampoo suited to your scalp and hair, such as Shampooing Traitant VIP O₂, then apply the ampoule to the damp scalp. It can also be applied on dry hair between washes. Your esthetician can tell you whether Lotion P50 Capillaire belongs in your scalp routine. Style as usual.

Your routine

Your routine
On wash days, washing with Shampooing Traitant VIP O₂ first leaves the scalp clean and damp, ready for the ampoule to be applied along each parting.
An intensive leave-in scalp serum in single-dose ampoules for hair that looks fine, fragile and lacking strength.
Worth knowing
A closer look at your hair, your routine and what goes into the formula.
Biologique Recherche Complexe Cegaba + Bioproline is an intensive leave-in scalp serum for hair that looks fine and lacks strength. Massaged into the scalp, it helps hair look and feel stronger from the roots.
Each box contains 12 single-dose 5 ml ampoules. One ampoule is one full application, applied directly to the scalp section by section along each parting.
The leave-in formula fits easily into your routine: it can be applied to dry or damp hair, with no rinsing, and you style as usual.
WATER (AQUA), PENTYLENE GLYCOL, BUTYLENE GLYCOL, CARBOXYETHYL AMINOBUTYRIC ACID, GLYCERIN, PROPYLENE GLYCOL, GLUCONOLACTONE, SODIUM BENZOATE, PUNICA GRANATUM PERICARP EXTRACT, ACETYL TETRAPEPTIDE-3, CITRIC ACID, DEXTRAN, POTASSIUM SORBATE, TRIFOLIUM PRATENSE (CLOVER) FLOWER EXTRACT.
At Loshen & Crem, we want to ensure you have the best possible experience with Biologique Recherche. Before purchasing any Biologique Recherche product, we highly recommend booking a consultation with one of our estheticians. Consultations are available virtually through Google Meet or in person at our Edmonton boutique. An appointment is required.
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.
Fine, fragile hair lacking strength
Work part by part so the serum reaches the whole scalp, not just the top of the head, and use the full ampoule each time.
WATER (AQUA), PENTYLENE GLYCOL, BUTYLENE GLYCOL, CARBOXYETHYL AMINOBUTYRIC ACID, GLYCERIN, PROPYLENE GLYCOL, GLUCONOLACTONE, SODIUM BENZOATE, PUNICA GRANATUM PERICARP EXTRACT, ACETYL TETRAPEPTIDE-3, CITRIC ACID, DEXTRAN, POTASSIUM SORBATE, TRIFOLIUM PRATENSE (CLOVER) FLOWER EXTRACT.
Each box contains 12 single-dose 5 ml ampoules. One ampoule is one full application.
2 to 3 times a week.
Either. It can be applied to dry or damp hair.
No. It is a leave-in serum: massage it into the scalp and style as usual.
For hair that looks fine, fragile and lacking strength.
At Loshen & Crem, we want to ensure you have the best possible experience with Biologique Recherche. Before purchasing any Biologique Recherche product, we highly recommend booking a consultation with one of our estheticians. Consultations are available virtually through Google Meet or in person at our Edmonton boutique. An appointment is required.
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.
For delivery and return information, view our policy.
We love that this serum gives the scalp the same targeted attention we give the face. The single-dose ampoules take the guesswork out of it: one ampoule, one full application. Because it is leave-in and works on dry or damp hair, it slips easily into a routine two to three times a week. We suggest it when hair looks fine and fragile and lacks strength at the roots.
An amino acid derivative, the "Cegaba" that gives the complex its name.
A peptide included in the formula's strengthening complex.
Botanical extracts from red clover and pomegranate.
Humectants that help keep the scalp feeling hydrated.
Curious about your ingredients?
Explore La Matière
A little guidance. A more considered routine.
Beautiful formulas are only part of the story. Knowing what belongs in your routine makes all the difference.
Talk through your hair and scalp needs, the products you already use and the questions on your mind with our team.
Ask our team Just a product question? Ask us.The care behind your care
From your first question to your next replenishment, there’s a real person here to help.
You don’t need to start over. Bring us your current routine and we’ll help you understand where a new formula fits.
Ask our teamTell us about your hair, your scalp and how you like to care for them. We’ll help you find a thoughtful starting point.
Find your starting pointA question about how to use it? Unsure about your next step? You’re welcome to come back to our team for guidance.
We’re here to helpFrom our Edmonton boutique
Discover Biologique Recherche Complexe Cegaba + Bioproline at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Biologique Recherche collection online across Canada, or ask our team how this formula fits into your hair and scalp routine.
A little care, to keep.
The guidance you’ll want when you get home: how to use it, what to expect and when to check in. A little reminder, with your team still in reach.