Your routine
Biologique RechercheLotion P50T
Why it fits
Biologique Recherche’s exfoliating, purifying and balancing lotion for seborrheic Skin Instants. The first step after cleansing.

Skincare Boutique & Facial Institute
Skincare Boutique & Facial Institute
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Explore La Crem rewardsSagging-looking facial contours
A single-use firming chin mask for the jawline, the area beneath the chin and the lower face. In 20 minutes, the lower face looks more toned and facial contours appear more defined.
Discover the formula & ingredientsPickup in Edmonton
Usually ready in 24 hours
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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Biologique Recherche
Your ritual begins with the right choice.
$56.00 CAD
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The skincare focus
A single-use firming chin mask for the jawline, the area beneath the chin and the lower face. In 20 minutes, the lower face looks more toned and facial contours appear more defined.
Explore our ingredient glossaryBiologique Recherche
The ingredients behind this formula—and what they bring to your skin.
Empetrum Nigrum Fruit Juice
Black crowberry-derived ingredient at the heart of the formula's firming complex.
Secale Cereale (Rye) Seed Extract
Botanical ingredient selected for the mask's targeted toning and firming formulation.
Pullulan
A natural polysaccharide valued for its film-forming and immediate smoothing effect.
Ingredient imagery is illustrative. Explore the full ingredient list below.
Made to work together
Keep it focused: cleanse, apply the Lotion P50 selected for your Skin Instant and the serums your skin actually needs, then position Platysma for 20 minutes and finish with your moisturizer. No last-minute exfoliation experiment. For lasting firming care, pair the occasional mask with an ongoing serum such as Sérum Matriciel Visage or VG Tensil rather than relying on a single 20-minute mask.
Your routine
Biologique Recherche’s exfoliating, purifying and balancing lotion for seborrheic Skin Instants. The first step after cleansing.
Your routine
For clients focused on facial contour, Sérum Matriciel Visage provides ongoing firming care for the look of facial contours, while Platysma adds an occasional, targeted boost for the jawline.
Worth knowing
A closer look at your skin, your routine and what goes into the formula.
Not every change in the face begins with a wrinkle. Sometimes what you notice first is the outline: a softer-looking jawline, a less defined area beneath the chin, a lower face that no longer looks as structured. Biologique Recherche Platysma is a single-use firming chin mask designed specifically for this submental and lower-face area.
The mask does two jobs at once. Its unique stretch fabric anchors around the ears and beneath the chin, creating a controlled, massage-like tension across the lower face, while the fabric is saturated with a concentrated firming serum that works over the jawline and neck.
After 20 minutes, the lower face appears more toned, facial contours look more defined and the jawline looks visibly refined. The effect is cosmetic and temporary: the mask does not permanently change the shape of the face, and that is still a very useful result when used for the right reason.
Platysma is what we think about when a client tells us their concern isn't really wrinkles, it's the shape of their face. Wrinkles, density, elasticity and contour definition are each a different conversation, and Platysma is designed for that last one. We particularly love it before an event, photography or an evening out, when you want the lower face to look a little more polished and defined without adding another aggressive active to your routine.
Sagging-looking facial contours
Let the mask do its job: no last-minute exfoliation and no trying to sculpt your jawline by force with a massage tool.
Water (Aqua), Propanediol, Pentylene Glycol, Empetrum Nigrum Fruit Juice, Glycerin, Tapioca Starch, Caesalpinia Spinosa Fruit Extract, Caprylyl Glycol, Secale Cereale (Rye) Seed Extract, Lysolecithin, Sclerotium Gum, Maltodextrin, Pullulan, Xanthan Gum, Hydrolyzed Lupine Protein, Kappaphycus Alvarezii Extract, 1,2-Hexanediol, Helichrysum Stoechas Extract, Alteromonas Ferment Extract, Phenethyl Alcohol, Silica, Sodium Hydroxide, Potassium Sorbate.
The chin, the area under the chin, the jawline, the lower facial contour and the upper neck.
Biologique Recherche recommends 20 minutes. It is a single-use mask.
No. It can make the jawline look visibly more defined after use, but the result should be understood as temporary cosmetic tautening rather than a permanent change in the shape of the face.
Platysma is an occasional 20-minute mask focused on the jawline and lower face. VG Tensil is an ongoing serum for Skin Instants experiencing a loss of tone and firmness.
Masque Caviar Vert is a full-face biocellulose mask focused on wrinkles, smoothing and tautening. Platysma is a stretch-fabric mask designed around the chin and lower facial contours.
The current INCI does not list collagen. It does contain Secale Cereale (Rye) Seed Extract; if you have known ingredient sensitivities or allergies, please contact us before purchasing.
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.
Not every change in the face begins with a wrinkle. Sometimes what you notice first is the outline: a softer-looking jawline, a less defined area beneath the chin, a lower face that no longer looks as structured. Biologique Recherche Platysma is a single-use firming chin mask designed specifically for this submental and lower-face area.
The mask does two jobs at once. Its unique stretch fabric anchors around the ears and beneath the chin, creating a controlled, massage-like tension across the lower face, while the fabric is saturated with a concentrated firming serum that works over the jawline and neck.
After 20 minutes, the lower face appears more toned, facial contours look more defined and the jawline looks visibly refined. The effect is cosmetic and temporary: the mask does not permanently change the shape of the face, and that is still a very useful result when used for the right reason.
Water (Aqua), Propanediol, Pentylene Glycol, Empetrum Nigrum Fruit Juice, Glycerin, Tapioca Starch, Caesalpinia Spinosa Fruit Extract, Caprylyl Glycol, Secale Cereale (Rye) Seed Extract, Lysolecithin, Sclerotium Gum, Maltodextrin, Pullulan, Xanthan Gum, Hydrolyzed Lupine Protein, Kappaphycus Alvarezii Extract, 1,2-Hexanediol, Helichrysum Stoechas Extract, Alteromonas Ferment Extract, Phenethyl Alcohol, Silica, Sodium Hydroxide, Potassium Sorbate.
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.
The care behind your order
A few helpful details, before your next delivery.
Track your order01 · Across Canada
$149+Free Regular shipping
$249+Free Priority shipping
CAD · After discounts, before taxes and shipping. Conditions and product exclusions apply.
Canada & U.S. delivery details02 · Close to home
Choose pickup at checkout when available. We’ll let you know when your order is ready.
Speak with our boutique03 · A little reassurance
Request an eligible return within 30 days. Items must be unopened, unused and in their original packaging. Final-sale exclusions apply.
Returns & order support
Black crowberry-derived ingredient at the heart of the formula's firming complex.
Botanical ingredient selected for the mask's targeted toning and firming formulation.
A natural polysaccharide valued for its film-forming and immediate smoothing effect.
Botanical ingredient that contributes to the formula's smoothing, film-forming action.
Red algae-derived ingredient included in the tightening complex.
Protein-derived ingredient included in the skin-supporting complex.
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 skin, the products you already use and the questions on your mind with one of our facialists.
Book a consultation 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 teamTake our skin questionnaire for a thoughtful starting point, then speak with us if you’d like to explore your recommendations.
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 Platysma at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Biologique Recherche collection online across Canada, or speak with our facialists about how this formula fits into the products you already use.
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.
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