Browse Products by Technology

Browse Products by Market

"Y & R, registrated in Tianjin Free Trade Zone(FTZ),the company is re-organized from Kingchem International Ltd which firstly set up in 2012.We are engaged in the production and distribution a broad range portfolio of specialty,raw materials,additives,intermediates and solvents for the global cosmetic/personal care,pharmaceutical,food,H&I and other Hi-Tech industries.

We are always dedicated in state-of-the-art manufacturing,distributing,sourcing high quality products,providing 7*24hrs response and service.Our team is committed to support our global partners with professional knowledges.Our mission is to help all of our partners to get exceptional products for using in their formulations,and keep assure all ingredients/raw materials are safe,healthy,stable supplying with competitive price and on time service.

Over the past years development,Y & R is becoming one of the reliable sources in the world for variety ingredients and chemical raw materials.We are focused on the manufacturing and supplying of Vitamins, PVP Polymers and Pyrrolidone based solvents/intermediates , Polyquaterniums, PVM/MA Copolymers, Acrylates Copolymers,Kojic Acid, Kojic Acid dipalmite and etc.Our featured/hot supplying products including DL-Panthenol, D-Panthenol, Biotin, PVP K30, PVP K90, PVP/VA 64,N-Octyl-2-Pyrrolidone, Polyquaternium-10, Polyquaternium-11, Acrylates Copolymers, Kojic Acid, Kojic Acid Dipalmite and so on.Our current market network is expanding to N/S America, Europe, Oceania, Africa, Southeast Asia, Middle East,Africa and worldwide.

Y & R isn’t just a ingredients/raw materials supplier,we are your loyal partner.We not only deliver products,but with our reputation,promise,service,added value.To help our partners save the paying on costs,time and reduce the risks to consider any new suppliers,we can well provide a package products service or sourcing service.

Transparency,Trust,Sharing,Cooperation are our stable working way with our global partners,we are always seeking for ‘Mutural Trust & Sharing,Mutual Cooperation & Benefits’,and we are doing our efforts to deliver exceptional products,service to our partners."

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Tianjin YR Chemspec Technology Co.,Ltd. Ascorbyl Tetraisopalmitate reduces the production of oxidizing agents, which contribute to cell damage after exposure to UV or chemical hazards.The prodcut can protect against DNA damage and skin darkening caused by UV exposure. And,skin visual appearance is also improved by the product, as it promotes collagen synthesis and acts as a hydrating agent in reducing skin roughness.

Tianjin YR Chemspec Technology Co.,Ltd. Ascorbyl Tetraisopalmitate

Tianjin YR Chemspec Technology Co.,Ltd. Ectoine is a powerful, multifunctional active ingredient with outstanding, clinically proven efficacy. The product provides excellent anti-aging and cell-protection benefits. Ectoine repairs and improves damaged, aged or stressed and irritated skin, promotes skin barrier repair and long-term hydration. It shows comprehensive anti-pollution efficacy and blue light protection and supports a healthy skin microbiome – for a scientific approach in efficient anti-aging and skin protection concepts. Suitable for all skin types including sensitive, allergic and baby skin.

Tianjin YR Chemspec Technology Co.,Ltd. Ectoine

Tianjin YR Chemspec Technology Co.,Ltd. Ethyl Ascorbic Acid is an excellent skin whitening agent,it inhibits the activity of Tyrosinase by acting on Cu2+ and it prevents the synthesis of melanin.It is an etherfied derivative of ascorbic acid,one of the most stable derivates of ascorbic acid.It’s also showing a very good stability in all kinds of cosmetic formulations.Ethyl Ascorbic Acid penetrates into skin where it is metabolized to ascorbic acid.Due to this process its efficacy isore pronounced than the one of pure ascorbic acid.Non irritating to skin and eyes.

Tianjin YR Chemspec Technology Co.,Ltd. Ethyl Ascorbic Acid

Tianjin YR Chemspec Technology Co.,Ltd. D-Calcium Pantothenate is a white powder, no smelly odor, tastes a little bitter, with hydroscopic property. It’s easy to dissolve in water, slightly solvable in ethanol, almost can not dissolve in chloroform or aether,the aqueous solution shows neutrality or slight alkaline.

Tianjin YR Chemspec Technology Co.,Ltd. D-Calcium Pantothenate

Tianjin YR Chemspec Technology Co.,Ltd. Oligo Hyaluronic Acid is a HA molecular fragment with a relative molecular mass of less than 10,000Da(10KDa), which is developed and produced by the company's own enzymes and unique enzyme digestion technology, also known as Hydrolyzed sodium hyaluronate.The product can penetrate the epidermis and dermis, and has biological activities such as deep hydration, scavenging free radicals, repairing damaged cells, improving cell activity, soothing sensitivity, anti-inflammatory, and regulating skin immune function.

Tianjin YR Chemspec Technology Co.,Ltd. Oligo Hyaluronic Acid

Tianjin YR Chemspec Technology Co.,Ltd. L-Ascorbic acid 2-Glucoside is a kind of natural vitamin-C, containing glucose stable composition. The component makes vitamin-C to be made cosmetics conveniently and effectively,containing AA-2G Cream and emulsion for skin, through the enzyme on the skin and alpha glycosidase enzyme action, beneficial components in vitamins-C of AA-2G can be sent out slowly.

Tianjin YR Chemspec Technology Co.,Ltd. L-Ascorbic acid 2-Glucoside

Tianjin YR Chemspec Technology Co.,Ltd. Gamma Polyglutamic Acid is a natural occurring, multi-functional, and biodegradable biopolymer. It is produced through fermentation by Bacillus subtilis using glutamic acid. PGA is consists of glutamic acid monomers crosslinked between α-amino and γ-carboxyl groups. It is water-soluble, edible and non-toxictowards human, and is environment friendly. It has broad applications in the fields of medicine, food, cosmetics, and water treatment.

Tianjin YR Chemspec Technology Co.,Ltd. Gamma Polyglutamic Acid

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol is white powder form, Soluble in water, alcohol, propylene glycol.

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol

Tianjin YR Chemspec Technology Co.,Ltd. Sodium Hyaluronate is the salt form of Hyaluronic Acid,a water-binding molecule that has the ability to fill the spaces between the connective fibers known as collagen and elastin.

Tianjin YR Chemspec Technology Co.,Ltd. Sodium Hyaluronate

Tianjin YR Chemspec Technology Co.,Ltd.

"Y &amp; R, registrated in Tianjin Free Trade Zone(FTZ),the company is re-organized from Kingchem International Ltd which firstly set up in 2012.We are engaged in the production and distribution a bro

Tianjin YR Chemspec Technology - Vitamins - PVP Polymers

Website

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

Hair Care - Beauty & Care - Personal Care - Tianjin YR Chemspec Technology Co.,Ltd. - Knowde

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol 50% is colorless to pale yellow viscous liquid form, Soluble in water, alcohol, propylene glycol.

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol 50%

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol 75% is colorless to pale yellow viscous liquid form, Soluble in water, alcohol, propylene glycol.

Tianjin YR Chemspec Technology Co.,Ltd. DL-Panthenol 75%

Product Families

End Uses

Functions

INCI Name

Labeling Claims

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

{price} each for {name}

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

That’s not the reaction we were expecting.

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 THE MARKETPLACE 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

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

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

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.