This intensive two-day event provided attendees with the knowledge in hair science and claims substantiation needed to succeed in the field through delivering materials related to hair structure and biology, hair product science, and the key measurement techniques used to test the performance of hair products and support hair claims.

The Fundamentals of Hair Science and Claims Course is filling up fast, with live places now sold out! The two-day intensive program – on April 15 and 16 – is a must-attend for those who work within hair science and claims substantiation.

Registrations for the popular ‘Fundamentals of Hair Science and Hair Claims’ course are now open. The course will take place on Wednesday 15th and Thursday 16th April 2026 and will be live streamed online. There are also limited places for attendance on-site at TRI.

The TRI ‘Fundamentals of Hair Science & Hair Claims Course 2025’, took place on May 13th and 14th, 2025. The hybrid event attracted 130 attendees, most of whom attended on-line, and 20 of whom attended both days in person.

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

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...