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The administrator of personal data is J.S. Hamilton Poland Sp. z o.o. with headquarters in Gdynia, ul. Chwaszczyńska 180, 81-571 Gdynia. We have appointed a Data Protection Officer who can be contacted by letter or by e-mail: iodo@jsh.com.pl

News

Storage testing of dietary supplements – check how long your product retains its value in various climate zones

The stability of dietary supplements is one of the key elements of their quality. Consumers expect that the declared content of active ingredients will be maintained throughout the shelf life and that the product will be safe and comply with the specifications. To guarantee this, manufacturers use stability studies to assess how a supplement behaves …

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New Year in the cosmetology laboratory – Regulations, Events, and Practical Information for the Start of the Year

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 …

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Proven proficiency in contaminant testing of recycled plastics

We are pleased to announce that J.S. Hamilton Poland laboratories have successfully completed the DRRR Proficiency Testing programme conducted for Plastics Recyclers Europe (PRE): “Contaminants in recycled plastic material – Phase 2 (RVEP 259599)”. Successful completion of both proficiency testing rounds resulted in J.S. Hamilton being included on the list of laboratories accepted by Plastics …

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Professional verification of dietary supplement labels

In the dietary supplement industry, labels play a much greater role than just providing information. They are also a tool for communicating with consumers, an element that builds brand credibility, and – crucially – a legal document that must meet specific requirements. Incorrect labeling can lead to serious consequences: from the need to correct labels, …

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Year-end summary of J.S. Hamilton cosmetology laboratory

The closing year has been a time of intense development, numerous implementations, gaining new knowledge, and strengthening collaborations with industry partners. We are proud to present the key moments and achievements of our team. Sun Protection – Development of Expertise and Industry Presence Together with PZPK, we created the e-book “Sun Protection (Not Only) in …

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Merry Christmas and a Happy New Year!

May we send our best wishes and seasonal greetings to all of our Customers and Business Partners, with the hope the coming year 2026 bring you and your loved ones good health, happiness and many joyful moments.

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Dried Fruits and Nuts on the Holiday Table: Heavy Metals and Mycotoxins. What Should Producers Know?

During the holiday season, consumers are particularly keen to reach for dried fruits and nuts: nuts, dried fruits, cake mixes, muesli and “healthy snacks”. These products are associated with naturalness, high quality and family tradition, which is why expectations for their safety are particularly high. At the same time, it is precisely in this product category that …

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Microbiological safety of dietary supplements – what does a manufacturer need to know?

Dietary supplements are one of the fastest growing segments of the health product market. With their growing popularity, expectations regarding their safety are also growing, both among consumers and regulatory authorities. One of the key areas of control is microbiological safety, which affects not only the quality but also the health of people who use …

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Contaminants in Pet Food. The Safety of Food for Our Pets

Why does the topic of contamination in pet food still surprise manufacturers and owners? At first glance, kibble or canned dog food is just… food. However, what is invisible – trace amounts of mycotoxins, heavy metals, pesticide residues, dioxins, or pathogens – can turn a daily meal into a health threat for your animal. That’s …

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New Year in the cosmetology laboratory – Regulations, Events, and Practical Information for the Start of the Year

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 …

See more

Year-end summary of J.S. Hamilton cosmetology laboratory

The closing year has been a time of intense development, numerous implementations, gaining new knowledge, and strengthening collaborations with industry partners. We are proud to present the key moments and achievements of our team. Sun Protection – Development of Expertise and Industry Presence Together with PZPK, we created the e-book “Sun Protection (Not Only) in …

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Merry Christmas and a Happy New Year!

May we send our best wishes and seasonal greetings to all of our Customers and Business Partners, with the hope the coming year 2026 bring you and your loved ones good health, happiness and many joyful moments.

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Video: The J.S. Hamilton Laboratory in Gdynia is now completely functional.

We are delighted to announce you that the J.S. Hamilton Laboratory in Gdynia is fully operational and offers a comprehensive range of services related to the testing of food and dietary supplements. We are happy to show you a video that shows what we do every day, how we organize our analytical processes, and how …

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Advanced wrinkle analysis using PRIMOS CR – project implementation successfully completed!

We are pleased to announce the introduction of a new diagnostic service utilizing the PRIMOS CR system. PRIMOS is a state-of-the-art clinical research tool designed for the evaluation of skin microstructure and advanced wrinkle assessment. It provides precise quantitative results for wrinkle depth, length, volume, number, and surface area within the measured zone. How does …

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September in the cosmetology laboratory – news, tests, and important information for the cosmetics industry

Cosmetics tests is constantly evolving, and with it, the importance of products that have laboratory-confirmed efficacy and safety is growing. September in our cosmetology laboratory is a month full of news and important events – both for cosmetics manufacturers and for anyone who wants to develop their portfolio in accordance with the highest standards. Check …

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J.S. Hamilton Receives CIR Accreditation – Supporting Innovation with Recognized R&D Excellence

We are excited and proud to share that J.S Hamilton has officially received the Crédit d’Impôt Recherche (CIR) accreditation—a noteworthy achievement for our Microbiology Division and other departments. This recognition reinforces our unwavering dedication to innovation and client collaboration. With CIR accreditation, we’re not only deepening our partnerships but also creating new opportunities for clients …

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Happy Easter!

On the occasion of Easter, we would like to extend our best wishes to all our customers and business partners. May this time be full of peace, joy and inspiration for new challenges!

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Merry Christmas and a Happy New Year!

May we send best wishes and seasonal greeting to all our Customers and Business Partners, together with prosperity and good health for everyone and their families in 2025.

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New scope of accreditation in the Dermatology and Stability section!

A great success in the Dermatology and Stability section. We are the first laboratory in Poland to be accredited for dermatological testing! The 3-day audit by the Polish Accreditation Centre was a complete success – no nonconformities were found! We have completed the implementation project to extend the scope of AB 079 accreditation, which includes …

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Increase knowledge about the safety of your supplements

Product awareness is growing among consumers. Recipients are increasingly verifying compositions, seeking information on studies conducted, and choosing products most suited to their needs. Trends in healthy eating and supporting the body with dietary supplements have forced manufacturers and distributors to pay more attention to the quality of pharmaceuticals and confirm it with independent research. …

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Commission Delegated Regulation (EU) on new hazard classes

The new COMMISSION DELEGATED REGULATION (EU) 2023/707 of 19 December 2022 amending Regulation (EC) No 1272/2008 as regards hazard classes and criteria for the classification, labelling and packaging of substances and mixtures was published. This regulation introduces new hazard classes for the following substances and mixtures: having endocrine disrupting (ED) for human health as well …

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Pyrrolizidine alkaloids

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The Commission Regulation (EU) No. 2020/2040 of 11 December 2020 has applied since 1 July 2020. It regulates the maximum levels of pyrrolizidine alkaloids in food and dietary supplements.   The limits refer to, among others, herbal dietary supplements, teas, herbs, and herbal teas.   Legally, the foodstuffs listed in the Annex to the Regulation …

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Perform dermatological tests and use our sign

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New service of wrinkles analysis

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We are pleased to inform you that our cosmetology laboratory implemented a new service of skin microstructure and wrinkles analysis performed by Primos 3D Lite equipment. Three dimensional measurement, recording and evaluation of the surface structure of skin provides a significant step forward in supporting studies for cosmetic treatments. Results can be presented in the …

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USFDA inspection

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In July 2016 J.S. Hamilton Poland has passed USFDA inspection, on the study of medicinal products and starting materials. As a result of the positive assessment by USFDA – considered to be one of the most demanding, prestigious and influential agencies in the pharmaceutical industry we have receive USFDA approval without observations documented on Form …

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Contact Form

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The administrator of personal data is J.S. Hamilton Poland Sp. z o.o. with headquarters in Gdynia, ul. Chwaszczyńska 180, 81-571 Gdynia. We have appointed a Data Protection Officer who can be contacted by letter or by e-mail: iodo@jsh.com.pl