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TRI Talks 2025

19th November + 3rd December + 14th January + 28th January + 11th February

Online Attendance
Available 🔴 Live and On Playback

TRI Talks are 60-minute on-line seminars on a wide range of topics designed to both inform and to inspire new ways of thinking.  This new Series will include five talks from experts at TRI and will run from November 2025 to February 2026. All the TRI Talks are free to join online.

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12th International Conference
on Applied Hair Science

June 2026 - Red Bank, New Jersey

Open for Abstracts

Submissions Close Friday 27th March 2026

In-Person Attendance + Live Streaming for Virtual Attendees

REGISTRATIONS OPEN SOON

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SCC 79th Annual Scientific Meeting & Showcase

New York, December 16-17

MEET OUR TEAM AT BOOTH 407

The 79th Annual Scientific Meeting & Showcase is the must-attend event for anyone involved in the cosmetic industry. TRI will be there both days in the showcase area at Booth 407 with presentations on both days.

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TRI Members Portal. Now live.

Click the My Account button above to get started!

Sign-in to the Members Portal to book TRI events, to access the TRI library, and to manage memberships and subscriptions

The Members Portal automatically provides you with the membership benefits purchased by your company or organization, including library access, access to exclusive members-only events, and discounts for courses and conferences.

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TRI Princeton is an independent, not-for-profit, scientific institute with world-leading expertise in applied measurement sciences, with a global reach.

We focus on hair and skin claims testing for product development, scientific research and the development of new measurement techniques, as well as providing internationally renowned courses and events in hair and skin science. 

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TRI focusses on hair and skin testing for claims substantiation working with leading industrial companies, governmental organizations, and academic institutions.

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Claims Testing

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At TRI we are passionate about science. Sharing this passion with our members, industry professionals and the community at large is one of our key aims.

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Education

Microscope

Cutting-edge scientific research and the development of new measurement techniques has been a part of TRI's historical legacy since our inception in 1930. It is still core to our mission today.

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Research

Our Members

Thank you to our corporate members for supporting TRI's mission of advanced research, education, and dissemination of scientific information.

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Upcoming Events

TRI Sponsored Courses, Conferences, and Speaker Series

Inspiring, Educating and Connecting through Science

Countdown to Next Event

The Latest at TRI

Stay informed through our twice-monthly newsletters and regular blog posts offering insights into skin and hair research, cosmetic trends, new product claims testing techniques, upcoming educational courses and TRI-sponsored events.
Bioprospecting Plant Products: TRI Talk #2 Highlights How Natural Ingredients Can Be Used as Effective Insect Repellents
TRI Talks

Bioprospecting Plant Products: TRI Talk #2 Highlights How Natural Ingredients Can Be Used as Effective Insect Repellents

The second TRI Talk in the series is by Dr. Martin Zorde, a postdoctoral researcher at TRI, and will consider the use of plant extracts in the development of insect repellent products.  His talk will be titled, ‘Bioprospecting of Catmints and Sages: The Cat’s Meow of Natural Insect Repellents’.
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TRI Will Be At the SCC 79th Annual Scientific Meeting & Showcase, New York, December 16-17
Other Events

TRI Will Be At the SCC 79th Annual Scientific Meeting & Showcase, New York, December 16-17

The 79th Annual Scientific Meeting & Showcase is the must-attend event for anyone involved in the cosmetic industry.  TRI will be there both days in the showcase area at Booth 407.
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TRI’s Dr Paul Cornwell Wins UK SCS Contributor of the Year 2025 Award
Other Events

TRI’s Dr Paul Cornwell Wins UK SCS Contributor of the Year 2025 Award

TRI’s Dr Paul Cornwell (Director, Business Development) was awarded UK SCS Contributor of the Year 2025 Award at the SCS Dinner on Tuesday November 11th.
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Digging for Data: Mining Data from Historical Repeated Grooming, Wet Combing & Dry Combing Studies
Notes on Research

Digging for Data: Mining Data from Historical Repeated Grooming, Wet Combing & Dry Combing Studies

How many of us sit on piles of historical data, and never look at it again?  At TRI we decided to try and mine our old data, and to use it to create useful information for us and our member companies.  A Notes on Research covering this work has just been uploaded to the TRI library and is available exclusively to TRI Library Member Companies.  It is titled ‘Evaluation of Correlations between Wet Comb, Dry Comb, and Repeated Grooming Measurements on European Medium Brown Tresses’.
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Principles of Skin Measurements and Claims Course 2025 Was a Great Success
TRI Courses

Principles of Skin Measurements and Claims Course 2025 Was a Great Success

The annual TRI ‘Principles of Skin Measurements & Claims Course’ was, once again, a great success. Over 127 delegates attended, with a good mix of online and in-person attendees from a range of companies. As always, those who were from member companies were offered free places as part of their membership benefits. Engagement was excellent with many questions, igniting debate and conversation.
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TRI Talks Start Again on November 19th
Research

TRI Talks Start Again on November 19th

The TRI Talks are 60-minute on-line seminars on a wide range of topics designed to both inform and to inspire new ways of thinking.  This new Series will include five talks from experts at TRI and will run from November 2025 to February 2026.  The Series kicks off with a presentation on Wednesday 19th November (1pm Eastern Time) from Murielle Mason (Senior Research Associate) titled ‘Pin Straight to Ringlet Coil and Every Frizz In Between'
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Fatigue Symposium Box Set Now Available
TRI Symposium

Fatigue Symposium Box Set Now Available

Single fiber fatigue testing often yields substantially larger differences between samples, in terms of breakage tendences, than those obtained by traditional tensile testing. It also highlights the sizable contribution of previously unrecognized factors and considerations to the breakage process, which can be used to derive potential new strategies for breakage avoidance.
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TRI Presents at FLSCC Sunscreen Symposium, 18-20 September
Events

TRI Presents at FLSCC Sunscreen Symposium, 18-20 September

Dr Marcella Gabarra A. Leite went to the FLSCC Sunscreen Symposium in Florida to present both a poster entitled Evaluation of different formulation technologies to improve sunscreen efficacy and safety profiles using vibrational spectroscopy and a talk, The impact of external temperature on sunscreen efficacy and safety.
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TRI Present at the Innovations in Dermatological Sciences Conference at Rutgers University, 16-17 September 2025
Events

TRI Present at the Innovations in Dermatological Sciences Conference at Rutgers University, 16-17 September 2025

Several members of the TRI team attended the Innovations in Dermatological Sciences Conference at Rutgers on September 16 and 17.
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