The easiest way to source ingredients, polymers and chemistry.
Search, sample, quote and purchase from 8,000+ suppliers — all in one place.
Top Customers & Suppliers
Why Knowde
Interact with over 8,000 suppliers, browse their catalogs, access documents and download starter formulations.
Instant access to the most comprehensive product catalog
Browse, search and filter the world's largest catalog of chemicals, ingredients and polymers.
Talk directly to suppliers' experts
Ask technical product questions, talk to a sales rep and inquire about pricing.
Order samples, request documents, and get quotes
Knowde concierge will handle all the details and ensure your requests are handled faster than ever.
Featured Suppliers
The largest suppliers at your fingertips.
Why Chemistry
Driving the world's most impactful industry forward.
At Knowde, we believe in the power of chemistry. We believe that easy and efficient access to information and raw materials enables you to work smarter and faster so you can continue to make a rich global impact.
Your innovations have decreased the carbon footprint of the automotive industry, imagined a sustainable agricultural future, developed alternative, biodegradable packaging materials, and changed the landscape of connectivity forever – to name a few. This is only the beginning.
We can't wait to see what you create with Knowde.
Knowde is especially helping us with newer, smaller but up-and-coming suppliers that are useful to have on our radar especially in the field of Sustainability.
— Unilever | Team Member
Purchasing ingredients should always be this easy!
— Curio Wellness | Procurement Rep
It's an amazing website to search for chemicals and more!
— Unilever | Team Member
Activity Feed
The industry’s destination for discovery.
- +1.1MSearches Completed
- +38.4KSamples Requested
- +18.8KQuotes Received
Insights and Innovation
Get new productsto market, fast.
Beauty by Lubrizol Life Science
LLS partners with customers to develop, manufacture and market a broad range of differentiated ingredients for skin care, hair care and skin cleansing.
Discover LLS Beauty
Insights and Innovation
Get new productsto market, fast.
Plant Proteins by Roquette
The products made with NUTRALYS® don't just nourish us today – they help us feed ourselves tomorrow too. Together, we are changing how the planet eats.
Discover NUTRALYS®
