Information on SPF testing, product validation, and ongoing review processes at Naked Sundays.

Naked Sundays develops SPF products in accordance with applicable regulatory requirements. Independent testing, product validation, and ongoing review processes form part of standard product development and lifecycle management, and are conducted at third party accredited labs.

This page provides general information regarding SPF testing, product review practices, and current availability.

SPF Testing and Validation

SPF testing outcomes may vary depending on laboratory methodology, testing conditions, and applicable regulatory frameworks.

Naked Sundays works with independent, ISO-compliant as well as FDA-compliant third-party laboratories to support SPF claims. Testing documentation is reviewed and audited by third party FDA & TGA consultants, as part of standard quality and compliance processes.

Product Review Processes

As part of routine product lifecycle management, formulations and supporting testing data are periodically reviewed.

As part of routine product lifecycle management, formulations and supporting testing data are periodically reviewed and updated where appropriate.

Product Availability

Naked Sundays continues to offer a range of SPF products that meet regulatory requirements and are available through authorised retail partners and the official Naked Sundays website.

Product availability may vary by market and retailer. This is due to differentiating regulatory standards across countries. Please ensure you purchase Naked Sundays from an authorised retailer only.

Ongoing Quality Review

Naked Sundays conducts ongoing assessments of formulations, testing standards, and validation processes in line with evolving industry practices.

Where appropriate, updates are implemented to maintain alignment with regulatory expectations and internal quality standards.

For product-specific enquiries, customers may contact customer care for further information.