The latest regulatory news
insights and updates from
the ADSL team

December 2025 concludes a year of sustained regulatory activity across key global cosmetics markets. Authorities in the UK, EU, US and Canada continue to strengthen controls around chemical safety, ingredient transparency, labelling and enforcement. While no single update represents a structural overhaul of cosmetics legislation, the cumulative effect of these developments has clear implications for formulation strategy, compliance planning and market access.

November 2025 brings a significant set of regulatory developments across the UK, EU, US and Canada. Enforcement deadlines for several ingredient changes are approaching, new proposals have been released for consultation, and regulators continue to push forward with agendas on CMRs, endocrine disruptors, nanomaterials and preservative systems.

This month’s regulatory update provides a consolidated view of key changes across four major cosmetic markets: the United Kingdom (UK), European Union (EU), United States (US), and Canada. For formulation and compliance teams within Advance Development & Safety Laboratories (ADSL)’s client base, this review highlights what’s changed, why it matters, and which products or processes are impacted. At the end of the document, you’ll find a summary of how ADSL can support reformulation, testing, and compliance efforts.

Sun protection has entered a new era. As daily SPF use becomes a cornerstone of modern skincare, consumers expect products that perform beyond UV defence — sunscreens that feel elegant, include actives that enhance skin health, and adapt to varied climates and lifestyles.

In a market increasingly defined by sustainability, transparency, and performance, one formulation philosophy continues to stand out — waterless innovation. Far more than a passing trend, waterless or low-water formulations represent a strategic shift in how brands think about product efficacy, environmental impact, and consumer experience.

The future of haircare is rooted in skin science. Across the cosmetics industry, the boundary between skincare and haircare is rapidly dissolving. Consumers now recognise that the scalp is an extension of the skin — one that requires the same protection, balance, and microbiome support.

Global cosmetic regulations continue to tighten, with parallel reforms targeting ingredient safety, allergen disclosure, and post-market control. While harmonisation remains limited, the regulatory pace demands proactive reformulation and documentation strategies.

Whether you’re developing a new skincare line, scaling fragrance production, or preparing haircare products for international launch, product safety and regulatory compliance are critical at every stage.