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TRI Princeton is a world-leading research institute focused on hair and skin testing for cosmetics and a wide range of other applications.

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Hair Testing

We offer a wide variety of analytical techniques to assess the functionality of raw materials and finished products on hair.

Skin Testing

We have a powerful set of state-of-the-art tools and techniques to study the skin and test skin products.

Research

Cutting-edge scientific research and the development of new measurement techniques is part of TRI's historical legacy. It is still core to our mission today.

Education

At TRI we are passionate about science. Sharing this passion with our members, industry professionals, and the community at large is a primary focus for our institute.

The Latest at TRI

TRI Princeton

Apr 30

Last But Not Least in TRI Training Talks

On next Wednesday, May 05th we will have the presentation from Dr. Ernesta Malinauskyte titled “Differential Scanning Calorimetry...

TRI Princeton

Apr 26

Psychological Stress, Hair Loss, & Greying

Two important new publications have started to uncover the precise biological links between psychological stress, greying and hair loss....

TRI Princeton

Apr 22

CSI: Princeton

This month we are pleased to welcome Chantal Adlam to the TRI Hair and Skin Research Teams to work as an Analytical Scientist. Chantal...

TRI Princeton

Apr 15

Understanding the Language of Shampoo and Conditioner Testing

The translation of consumer terms into technical measures is a key theme running through Dr Trefor Evans’, chapter on shampoo and...

TRI Princeton

Apr 15

Presentation About Methods for Quantifying Hair Breakage by Trefor Evans

On April 7th we had a TRI Training Talks presentation by Dr. Trefor Evans titled “Quantifying hair breakage”. In this presentation Trefor...

TRI Princeton

Apr 15

Coming Next in TRI Training Talks

On next Wednesday, April 21st we will have the presentation from Dr. Samuel Gourion Arsiquaud titled “FTIR and Raman Spectroscopy Tests...

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