The beginning of the year is a good time to organize the most important information for the cosmetics industry and to look ahead to the coming months from the perspective of regulatory changes, planned events, and practical aspects of laboratory cooperation. In the latest edition of COSM updates, we summarize key topics that may be relevant for cosmetics manufacturers and distributors in the first half of the year.
FASTER TEST IMPLEMENTATION THANKS TO IMPROVEMENTS IN THE CLIENT PORTAL
One of the factors that has a real impact on the pace of research project execution is the completeness of documentation at the order submission stage. Adding all required attachments directly in the Client Portal enables smoother information flow between teams and reduces the risk of formal deficiencies.
In practice, this means a faster start of testing, more efficient sample analysis, and shorter turnaround times for the final report—particularly important for projects carried out under market-driven time pressure.
INDUSTRY ACTIVITY AND INTERNATIONAL DEVELOPMENT
In recent months, we have participated in key industry trade fairs and conferences, including events in Amsterdam, Munich, Berlin, Barcelona, and Valencia, as well as domestic events dedicated to the cosmetics industry and aesthetic medicine. These meetings have allowed us not only to strengthen our brand position but also to initiate new projects and collaborations.
At the same time, we have been conducting intensive commercial activities, particularly in Southern European markets and beyond Europe. Numerous meetings with partners and clients have resulted in relationships that are currently entering the implementation and project development phase.
INDUSTRY EVENT CALENDAR – WHERE TO MEET US IN 2026
The coming months will also bring further opportunities for direct industry meetings. The J.S. Hamilton team plans to participate in key events dedicated to the cosmetics sector, providing a space for discussions on regulations, testing, and current market challenges:
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Cosmetotest – 18–19 March 2026, Lyon (Auditorium Mérieux)
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in-cosmetics Global – 14–16 April 2026, Paris Expo Porte de Versailles
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Estetica Expo – 5–7 May 2026, Ptak Warsaw Expo
These events offer a valuable opportunity to exchange experiences, discuss ongoing projects, and plan further activities in the field of product testing and safety.
NEW IN THE LABORATORY: IN VITRO SPF METHOD (ISO 23675:2024)
One of the key projects currently being implemented in our laboratory is the introduction of the in vitro SPF determination method in accordance with ISO 23675:2024. This modern approach to assessing sun protection serves as an alternative to in vivo testing and enables faster, more reproducible, and ethical analyses.
The method is based on the use of PMMA plates simulating the skin surface, automated product application, UV irradiation, and spectrophotometric measurements. Implementation of this method at the J.S. Hamilton Laboratory is planned for Q2 2026.
MARKETING SUPPORT BASED ON INSTRUMENTAL ANALYSIS
In response to market needs, we also offer the possibility of creating advanced image collages that combine professional photography with images generated during instrumental analyses (including VISIA and Miravex Antera). Such visual materials allow for an attractive and credible presentation of product performance and can be used in promotional materials, reports, and marketing campaigns.
HRIPT – START OF NEW DERMATOLOGICAL TESTING SESSIONS
In the first quarter of the year, new sessions of HRIPT (Human Repeat Insult Patch Test) studies will also begin, representing an important element of cosmetic product safety assessment. This test allows for the identification of potential irritant and allergic reactions, particularly in the context of long-term product use.
The nearest planned dates are:
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Start: 02.02 – Report: 18.03
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Start: 23.02 – Report: 08.04
Early planning of sample shipment enables smooth test execution in line with the schedule and helps avoid delays in subsequent project stages.
The cosmetics industry is entering the new year with increasing regulatory and quality requirements, as well as a growing emphasis on process efficiency and data reliability. In upcoming COSM publications, we will continue to present regulatory changes, guideline interpretations, and practical testing aspects that may have a direct impact on the safety and compliance of cosmetic products.