Browse Products by Technology

Browse Products by Market

Products

Brands

Formulations

Documents

Experts

Laboratoires Expanscience is an independent pharmaceutical and dermo-cosmetics laboratory that is focused on developing and manufacturing innovative osteoarthritis and skincare products. For 40 years, Laboratoires Expanscience has marketed innovative cosmetic active and sensory ingredients of natural origin to the cosmetics industry, and has built a well-earned global reputation for innovation and expertise in the treatment of osteoarthritis and skin health.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Sweetone® is a concentrate of active molecules obtained by enzymatic hydrolysis of Schizandra berries, with a unique composition of peptides, sugars and hydroxy-acids.As an imperfection corrector, Sweetone® globally modulates the non-specific inflammation (-56% IL-1; -74% Il-6; -37% IL-8  In-vitro tests), limits the vascular inflammation (-72% VEGF, -52% proliferation of endothelial cells after 24h) and reduces the melanin synthesis (-25%). This dual soothing and unifying action is thus recommended to reduce the skin redness (-41,35%) and homogenize the skin complexion (-8,93% of contrast) with 0,5% of Sweetone® (clinical study after 28 days).Sweetone® is originating from a Chinese plant sourcing. This preservative-free powder (on organic Maltodextrin carrier) is approved by Ecocert Greenlife.

Sweetone

Collageneer® is a patented active ingredient derived from white Lupin seeds, rich in Lupeol, active molecule that increases the synthesis of Collagen I. Collageneer® has also a complementary stimulation on the production of a high quality collagen by promoting the synthesis of HSP 47 (Heat Shock Proteins), a Chaperone protein.Thanks to Collageneer® at 2%, after 42 days, the firmness of the skin is improved by 92% and the sagging of the facial contour is reduced by 72% (clinical study, Self-assessment evaluation). After 89 days, the skin elasticity is also improved by 10% (clinical study, Cutometer).Collageneer® is originating from French reasoned farming sourcing. This oil soluble active ingredient is preserved with natural Alpha-Tocopherol.

Collageneer

Soline® BIO is an oily active ingredient rich in unsaponifiables, obtained by molecular distillation (patented process) of Organic Sunflower seed oil. Due to its noble components, Soline® BIO is a moisturizer that offers a dual activity by activating PPARAZ receptor: lipid-replenishing and soothing.After a single application, Soline® BIO at 2% provides 24 hours hydration (clinical study). Moreover, the synthesis of epidermal key lipids is stimulated, in order to strengthen the intercorneocyte cement (Ceramides 1 & 2 and Cerebrosides). Soline® BIO presents also a soothing activity by modulating the inflammatory cascade (inhibition of NFAZºB by 36%).This active ingredient is thus used for the relipidation and restructuring of dry, atopic and mature skins. Soline® BIO is originating from European reasoned farming sourcing. This preservative-free active ingredient is certified by Ecocert Greenlife.

Soline

PIXALIA®, eco-designed active ingredient, is an extract exclusively obtained from the dried leaves of Cleome gynandra, an african plant known for its anti-inflammatory properties. Thanks to its anti-inflammatory and anti-oxidant properties, PIXALIA® normalizes the key parameters of oily, acne-prone skin in acting on the whole iterative cascade of acne. PIXALIA® reduces seborrhea in acting on specific lipids associated with acne, improves quality of sebum and reduces inflammation.

Pixalia

MACALINE® is a new Maca extract for a dreamful silhouette. In acting as slimming, draining and firming agent, MACALINE® offers a complete solution to recover a reshaped silhouette, to reduce cellulite, orange-peel aspect as well as heavy legs feeling. Based on polyphenols of Maca, an energizing and stimulating plant, MACALINE® promotes an optimal fat-shedding in acting on lipolysis, lipogenesis and fibrosis in the hypodermis. Microcirculation and skin firmness are also enhanced thanks to the actions on blood-vessel structure as well as on the key markers of skin firmness.

Macaline

Effipulp® is a patented concentrate of Avocado peptides obtained by biotechnological process. Thanks to Effipulp®s detoxyfying effect (Proteasome and Thioredoxin pathways), the cells recover their functions and their ability to synthetize key molecules. At 0,6%, Effipulp® stimulates the endogenous synthesis of hyaluronic acid by 220% (ex vivo test), ensures good cohesion of the Stratum corneum and restores volume to mature, dehydrated, stressed skins (clinical study).Effipulp® is originating from a South African sustainable sourcing and approved for the formulation of finished products certified by Ecocert Greenlife. This active ingredient is a preservative-free powder (on organic maltodextrin carrier).

Effipulp

α-Lupaline® is an oily active ingredient obtained from an association of Lupin oil and Wheat germ oil unsaponifiables. It is an elastase inhibitor and has an antiradical activity. α-Lupaline® is thus specially recommended for restructuring, nutritional, anti-wrinkle and sun care products.

α-Lupaline

ORMESIA®: your skin ready to fight off IN and OUTdoor pollutants. This new active ingredient based on polyphenols of Maracuja (passion fruit) gives the best tools for your skin to brave IN & OUTdoor pollution without fear! Activating hormesis pathway, a natural self-defense mechanism, ORMESIA® detoxifies & protects the skin from the strong stresses of pollutants and sun. Barrier function, structure and mechanical properties of the skin are preserved. Skin radiance is revealed, accelerated aging process is slowed down.

Ormesia

ALGAENIA® is bioinspired from the ecosystem where this microalga was originally found: as it thrived where the waters are known to be highly inhospitable (pH, heavy metals, ...), the resulting peptides helps the skin endure the extreme conditions of its environment. ALGAENIA® acts as a cocoon for the skin to help it resist against sensitization and allergic reactions while soothing & moisturizing it.

Algaenia

5α-Avocuta® is avocado oil butyl esters that limits excessive sebum secretion of hair by inhibiting 5 alpha-reductase activity. On hair, 5α-Avocuta® limits the desquamation activity by -67% and reduces the greasy appearance by 78% after 3 weeks (rince-off conditions with 1% in a shampoo, clinical study). Its effectiveness is recommended in soothing and sebum-regulating products for hair care. 5α-Avocuta® is a preservative-free active ingredient, originating from African and Latin American sustainable sourcing.

5α-Avocuta®

Collageneer®

ACTIMP® Powder Bio offers new efficacy results that support its photoaging and chronoaging claims. New tests highlight ACTIMP® strengthens the dermal-epidermal junction, protects the key actors of the dermal matrix and restores the skin elasticity and preserves the dynamic properties of the dermis. A Lupin concentrate for a perfect union between dermis and epidermis to preserve skin firmness and tonicity. ACTIMP® Powder Bio is made of 100% Organic Lupine Peptides, Preservative Free.

ACTIMP® Powder Bio

PASSIOLINE® is an unsaponifiables concentrate (notably tocotrienols) produced by a patented molecular distillation process from Maracuja Oil. At the same time the oil is produced, the seeds are doubly valuated by the production of an anti-pollution active ingredient (ORMESIA®).

Passioline®

Pixalia®

Soline® BIO is an oily active ingredient rich in unsaponifiables, obtained by molecular distillation (patented process) of Organic Sunflower seed oil. Due to its noble components, Soline® BIO is a moisturizer that offers a dual activity by activating PPARÎ± receptor: lipid-replenishing and soothing.After a single application, Soline® BIO at 2% provides 24 hours hydration (clinical study). Moreover, the synthesis of epidermal key lipids is stimulated, in order to strengthen the intercorneocyte cement (Ceramides 1 & 2 and Cerebrosides). Soline® BIO presents also a soothing activity by modulating the inflammatory cascade (inhibition of NFÎºB by 36%).This active ingredient is thus used for the relipidation and restructuring of dry, atopic and mature skins.Soline® BIO is originating from European reasoned farming sourcing. This preservative-free active ingredient is certified by Ecocert Greenlife.

Soline® Bio

Effipulp®

Aqualicia® is a concentrate of Acacia macrostachya seed peptides, obtained by enzymatic hydrolysis. As a moisturizer, it stimulates and restores the expression of hydration markers (+56% Filaggrin, + 27% Aquaporin-3, ex-vivo studies after 5 days) and cutaneous barrier constituents (+ 115% Claudin-1, + 39% Transglutaminase activity, in-vitro studies).By these two hydration pathways, Aqualicia® helps redynamizing water flows and also restructures the epidermis, for a dynamic and optimal hydration under stress conditions. Thanks to Aqualicia® at 0,5%, the NMF content is stimulated by 104%, the water content by 129%. Thus, the thickness of the stratum corneum is increased by 123% (clinical study after 29 days, RAMAN spectroscopy measurement)Aqualicia® is originating from African sustainable sourcing. This preservative-free powder (on organic Maltodextrin carrier) is approved by Ecocert Greenlife.

Aqualicia®

Macaline®

Laboratoires Expanscience

Laboratoires Expanscience is an independent pharmaceutical and dermo-cosmetics laboratory that is focused on developing and manufacturing innovative osteoarthritis and skincare products. For 40 years,

Laboratoires Expanscience - Knowde

Website

LinkedIn

Personal Care

Markets

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of sellers and buyers every day.

Documents - Laboratoires Expanscience - Knowde

5α-Avocuta® Safety Data Sheet

Expanscience Laboratoires α- Lupaline Product Brochure

5α-Avocuta® Technical Data Sheet

Laboratoires Expanscience Avocado Powder TDS

Skinhairgium® Bio Brochure

Pixalia® Safety Data Sheet

5α-Avocuta® Brochure

Pixalia® Technical Data Sheet

Laboratoires Expanscience Avocado Powder Brochure

Soline® Bio Safety Data Sheet

ACTIMP® Powder Bio Technical Data Sheet

Ormesia® Technical Data Sheet

Regional Availability

Certifications & Compliance

Labeling Claims

Physical Form

Document Types

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

Try searching different page above. You'll find what you're looking for there.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

{price} each for {name}

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.