BRIDGING RESEARCH AND PRACTICE: REFELECTIONS FROM A RECENT TRICHOLOGY SUMMIT MEETING On October 12th , Dr Ernesta Malinauskyte (Director, Hair Research, TRI Princeton) had the privilege of joining the APT Unity Summit 2025 – an event organized by Association of Professional Trichologists . The Summit was dedicated to strengthening trichology through science, standardization, and collaboration. This year’s theme focused on bridging research and clinical practice - an area whe

A total of 154 people registered to listen to Murielle’s talk, entitled “Pin Straight to Ringlet Coil and Every Frizz In Between: Laboratory Methods that Quantify Straightness and Alignment”. The presentation featured research undertaken in partnership with Bossa Nova Vision (USA) and Ayton Global Research (UK).

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 Tress

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'

TRI presented at two posters, Impact of Ozone exposure on the skin: new method to monitor in-vivo oxidative damages related to skin barrier alteration, and Relevant technologies to develop future sunscreen products with onger and safer photoprotection.  

Mevalonic acid is being billed as a material that can deliver hydration – likely due to its ability to form hydrogen bonds with water molecules, locking water in the skin – and as an ingredient that can calm irritation and promote cell renewal.

The UK Society for Cosmetic Science (SCS) held its Annual Conference in London, on July 2-3, 2025.  Murielle Mason from TRI presented ‘Bridging Consumer Perceptions and Technical Measurements:  Assessing Hair Straightness and alignment with Optical Imaging’. 

The long-anticipated TRI Academy is up-and-running, hosting a broad range of educational articles and training opportunities. It’s free...

The Martha Schwarzkopf Award , supported by Henkel, recognizes long-term contributions to hair science by women. This year, alongside the...

We are pleased to announce that the TRI Website ( https://www.triprinceton.org ) was updated and refreshed on Monday 17th March. The site...

The TRI ‘ Fundamentals of Hair Science & Hair Claims Course 2025 ’ will take place on May 13-14; Immediately ahead of the ‘ Symposium on...

More speakers have been announced for the ‘Symposium on the Fatigue Testing of Hair’, which takes place on Thursday 15th May.

Claims on cosmetic and personal care products are essential for describing their benefits to consumers.

Ayin will present a talk titled ‘Trading Textures with Flat Ironing: A Case of the Eroding Cortex with the Permanent Change in Curl Type’.

This short article introduces readers to the principles of product evaluation for cosmetic and personal care products.

Dr Jessica Cardenas Turner (Staff Scientist, TRI Princeton) will present a talk titled ‘Unveiling the Skin.

TRI Library users can purchase access to all the presentations and slides from the Fundamentals of Hair Science & Claims Course 2024.

AN UPDATE ON MEASURING HAIR MOTION In the second of four talks this season  Dr Trefor Evans (Institute Fellow, TRI Princeton) will...

The ‘ Fundamentals of Hair Science and Claims Course 2024 ’ is now available as a box set in the TRI Library .  The course took place on...

This week two new Notes on Research have been published for TRI Member Companies.