#Japan #Cosmetics #Microplastics #Ota City #ChemTox

Chemtox's Innovative Support for Cosmetic Compliance

In a pivotal move for the cosmetics and personal care industry, Chemtox Inc. has unveiled a new support service aimed at helping companies comply with evolving European Union regulations on nanomaterials and microplastics. Based in Ota City, Tokyo, Chemtox is spearheading this initiative to aid Japanese enterprises in navigating complex compliance requirements to sustain and expand their market presence in Europe.

Understanding EU Regulations

The European Union's stringent regulations have significant implications for the cosmetics sector, particularly concerning nanomaterials as outlined under EC Regulation 1223/2009. Any nanoparticles measuring less than 100 nanometers (nm) must be reported to authorities, necessitating precise measurement techniques. Recently, the OECD issued international guidelines, OECD TG 125, that detail the methods for evaluating the size and distribution of nanomaterials ranging from 1 nm to 1000 nm.

In response, Chemtox has introduced a comprehensive particle size evaluation service compliant with OECD TG 125. Assessments are conducted through accredited third-party laboratories, ensuring reliable results that meet governmental requirements.

Addressing Microplastics Concerns

In tandem with nanomaterial regulations, the EU No. 2023/2055 stipulates restrictions on the intentional addition of microplastics in cosmetic products. To be exempt from these limitations, manufacturers must demonstrate the biodegradability or solubility of the substances they use through rigorous testing, conducted at ISO/IEC 17025 or GLP-certified laboratories. Chemtox, proud to be among the few domestic labs accredited to ISO/IEC 17025, has established a robust framework to conduct biodegradability tests that align with these new mandates.

A Comprehensive Service Offering

Chemtox’s service suite encompasses several essential functions that enable cosmetic firms to meet regulatory standards:

• - Nanomaterial Particle Size Analysis: Detailed reporting based on OECD TG 125 methodology.
• - Biodegradability and Solubility Testing: Conducted under ISO 17025 or GLP certification to support exemptions from microplastic restrictions.
• - Consulting Services: Expert guidance on compliance with EU REACH regulations.
• - Cross-Regional Consultations: Support for compliance and testing focused on EU, the USA, China, and ASEAN countries.

Testing Methodologies

Nanomaterial Measurement Techniques

Nanomaterial characterizations are performed utilizing advanced methodologies including:

• - TEM (Transmission Electron Microscopy)
• - SEM (Scanning Electron Microscopy)
• - AFS (Atomic Fluorescence Spectroscopy)
• - DLS (Dynamic Light Scattering)

Biodegradability Testing Protocols

Chemtox employs various OECD and ISO protocols for biodegradability assessments, including:

• - OECD 301B: Tests using activated sludge to measure biodegradation via CO2 evolution.
• - OECD 301C and 301F: BOD testing methods utilizing standard and activated sludge, respectively.
• - ISO Standards: A range of tests exploring biodegradation in marine environments and soils.

Solubility Testing Methodologies

Chemical solubility is assessed using the OECD TG105, employing both flask and column elution methods to ensure comprehensive analysis.

Chemtox's Commitment

As regulatory landscapes continue to shift, Chemtox remains dedicated to providing cutting-edge services that boost compliance and foster growth for cosmetics companies aiming to maintain a foothold in international markets. With a focus on integrated solutions, Chemtox empowers companies to innovate while adhering to essential environmental standards.

For inquiries regarding Chemtox’s services, reach out to the International Business Division:

• - Manami Takai

TEL: 03-3727-7111
E-mail: [email protected]

About Chemtox
Founded in September 1975, Chemtox offers a myriad of services including biodegradability tests, international standard testing, and consulting to facilitate compliance with overseas regulations, reinforcing their position as a trusted partner for companies navigating complex compliance challenges in the cosmetics industry.

Learn more about Chemtox at their official website.