
Biologique Recherche Sérum Matriciel Corps
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A lightweight, spray-on firming body serum for mature or slackened skin. It helps visibly lift, tone and redefine areas prone to sagging while deeply hydrating.
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Regular $149+
Priority $249+
Régulière dès 149 $
Prioritaire dès 249 $
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With every order Avec chaque commande
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Biologique Recherche Sérum Matriciel Corps
100 ml
Loshen & Crem
5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada
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At a glance
- Step
- Body serum, before cream
- When
- Morning and evening
- Texture
- Light, fast-absorbing spray
- Suits
- Mature or slackened body skin
Choose options

Product details
A closer look.
Firming, toning and deeply hydrating, because the body deserves the same level of care as the face. As skin matures, loss of firmness and elasticity becomes more noticeable, not just on the face but across the body. Biologique Recherche Sérum Matriciel Corps is designed to help visibly lift, tone and redefine the look of areas prone to sagging, including the knees, arms, stomach, breasts and neck. This firming serum helps improve the look of skin density and refine texture, helping skin look smoother, more lifted and deeply hydrated. Its formula combines firming elder flower and tropical almond leaf extracts with tannic acid, protective black crowberry juice and rye, horsetail and nettle extracts, two peptides, and plumping, hydrating baobab fruit pulp, hydrolyzed silk, sodium hyaluronate, honey and royal jelly extracts. Lightweight and fast-absorbing, its spray-on formula allows for easy application before creams, creating the perfect foundation for a firmer, more toned appearance.
Why you’ll love it.
Not all body creams address firmness, and this serum is our answer when skin feels loose rather than just dry. We love it for skin affected by changes in weight, and for clients who dislike thick, occlusive textures: it brings hydration and firming benefits without a heavy feel. The spray makes it easy to apply before your cream, morning and evening. Followed by an upward massage, it becomes the foundation of a firming body routine.
Pairs well with.
Ingredients, explained.
Explore the formulaFormula note 01
Elder Flower and Tropical Almond Leaf Extracts, Tannic Acid
Firming agents that help skin look more elastic, with more defined contours.
Formula note 02
Black Crowberry Juice, Rye, Horsetail and Nettle Extracts
Protective agents that help protect the skin from external stressors.
Formula note 03
Acetyl Tetrapeptide-11 and Tripeptide-1
Peptides that help support the look of firm, cohesive skin.
Formula note 04
Baobab Fruit Pulp, Hydrolyzed Silk, Sodium Hyaluronate, Honey and Royal Jelly Extracts
Plumping and hydrating agents that help retain moisture for a plumper, denser-looking skin.
The full formula
How to use
-
01
Apply morning and evening to the targeted areas, such as the breasts, inner arms and inner thighs.
-
02
Prep the skin: for optimal absorption, exfoliate with Lotion P50 Corps to refine texture and prepare the skin.
-
03
Apply: spray Sérum Matriciel Corps directly onto the skin or into the palms of your hands, then smooth onto the targeted areas in upward motions.
-
04
Massage: for better absorption and a visibly firmer look, follow with an upward massage using a silicone glove or a firming massage technique.
Spray it into your palms for the inner arms and thighs, then always finish with an upward massage.
Your routine
Exfoliate
Prep the skin with Lotion P50 Corps for optimal absorption.
Biologique Recherche Lotion P50 CorpsThis product
Body serum
Spray onto the targeted areas, smooth upwards, then massage with the glove.
Biologique Recherche Sérum Matriciel CorpsGlove massage
Follow with an upward massage using the silicone glove.
Biologique Recherche Gant de Massage CorpsBody cream
For added moisture and nourishment, follow with Crème MSR-H Corps.
Biologique Recherche Crème MSR-H CorpsBody oil
For extra firming, layer with Huile Dermotonique.
Biologique Recherche Huile DermotoniqueCellulite care
For areas prone to the look of cellulite, combine with Lipogen AC.
Biologique Recherche Lipogen AC
Firming care for the body, as serious as for the face.
When to use it
Use it consistently to help maintain the look of tone, density and hydration over time.
A light spray that absorbs fast, never heavy.
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.
Who is Sérum Matriciel Corps for?
Mature or slackened skin with visible loss of firmness and elasticity, especially loose-looking skin on the chest, arms, thighs, stomach and knees.
How often should I use it?
Morning and evening on the targeted areas.
How do I apply it?
Spray it directly onto the skin or into your palms, then smooth it onto the targeted areas with upward motions. Follow with an upward massage using a silicone glove or a firming massage technique.
Should I exfoliate first?
For optimal absorption, we recommend exfoliating first with Lotion P50 Corps to refine texture and prepare the skin.
I don't like heavy creams. Is it for me?
Yes. Its lightweight, fast-absorbing formula provides hydration and firming benefits without a heavy feel.
What can I pair it with?
Crème MSR-H Corps for added moisture, Huile Dermotonique for extra firming, or Lipogen AC for areas prone to the look of cellulite.
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.

