Unlock CPSR compliance best practice with new guide

Published: 28-May-2025

MSL Solution Providers unveils user-friendly guide for brands and Responsible Persons

Leading regulatory and microbiological testing house, MSL Solution Providers is proud to introduce a new guide entitled ‘Are your safety assessments up to scratch?’ Designed to help brands and Responsible Persons (RPs) navigate the complexities of Cosmetic Product Safety Reports (CPSRs), this user-friendly and easy-to-understand resource provides essential insights and best practice recommendations to ensure accuracy and compliance.

CPSRs demand meticulous attention to detail, yet some critical components can occasionally be missed, potentially affecting compliance. This innovative tool equips brands, manufacturers and Responsible Persons (RPs) with the knowledge to identify critical elements to ensure CPSRs are comprehensive and fully compliant.

While the ultimate responsibility for CPSR compliance lies with the RP of a cosmetic product, its impact is felt by the entire brand. A thorough safety assessment minimises the risk of adverse events. Conversely, an insubstantial one is not only non-compliant but also increases the risk of serious issues – the consequences of which can be severe, leading to costly product recalls and significant damage to the brand's reputation.

Daniel Burney, Regulatory Scientist and Cosmetic Safety Lead at MSL Solution Providers, comments: ‘We recognise that CPSRs are highly complex, and ensuring compliance can be
challenging. Through recent peer reviews, we have observed instances where reports contain inaccuracies or incomplete assessments, reinforcing the need for clear, accessible guidance.

‘Our new visual guide offers RPs, brands and manufacturers the tools and knowledge needed to identify the critical elements of CPSRs. This resource provides clear guidance on what to look for to ensure that their safety reports are accurate and compliant.’

The guide includes essential information on:

  • The essential components of a CPSR
  • Justification for lack of microbiological test data
  • The suitable qualifications, experience, and Continuous Professional Development (CPD) required of assessors
  • High risk products, such as UV nail colours, teeth whitening products
  • Extra caution for specific product applications
  • The risks and consequences of incomplete or unsuitable reports

There are numerous reasons for non-compliance in CPSRs. Qualifications of the assessors can be a grey area, and cost can also be a significant factor. Opting for a cheaper CPSR may result in a report that is not comprehensive and therefore not compliant.

MSL Solution Providers is a leading provider of regulatory and Responsible Person services for the cosmetics and personal care industry. As one of the largest and most experienced third-party Responsible Persons globally, it offers unparalleled expertise in producing CPSRs. Its in-house Safety Assessor team brings over 50 years of collective experience in toxicology, supported by a breadth of qualifications, including Pharmacy, Chemistry, Environmental Toxicology, Molecular Ecology at Master’s and Ph.D. level.

With extensive Continuous Professional Development (CPD) and experience assessing thousands of cosmetic products, the team is further supported by regulatory experts and an in-house microbiology laboratory. This unique integrated approach provides a breadth of technical expertise. For more information and to access the ‘Are your safety assessments up to scratch?’ guide, please click here.

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