The European Union is moving forward with a major reform to how chemicals are assessed and regulated — known as the ECHA reform. At its heart is a concept called “one substance, one assessment” (OSOA), which aims to simplify chemical safety evaluations by ensuring that each chemical is reviewed once, and that assessment is then used across multiple sectors such as cosmetics, food, and environmental safety.
On the surface, this sounds like a smart way to reduce duplication and improve efficiency. But for the personal care and cosmetics industry, the changes could have serious implications — especially for how ingredient safety is reviewed and communicated.
Why It Matters for the Cosmetics and Fragrance Industry
Currently, the Scientific Committee on Consumer Safety (SCCS) operates as an independent scientific body that provides expert opinions on the safety of cosmetic ingredients and products. This independence is key — it ensures that cosmetic safety is evaluated by scientists who specialise in human skin exposure, repeated consumer use, and product formulation.
However, under the proposed reform, the SCCS may be integrated into the European Chemicals Agency (ECHA)structure. Industry groups, including the International Fragrance Association (IFRA), have voiced concern that this could dilute the SCCS’s independence and potentially compromise the cosmetics-specific expertise that currently guides ingredient safety decisions.
If the SCCS loses its autonomy, there’s a risk that ingredient assessments could become too broad — applying a “one-size-fits-all” approach across all industries. For example, a substance deemed safe in an industrial context might not be appropriate for repeated application on human skin, and vice versa.
For cosmetic brands and formulators, this uncertainty could slow down innovation, reformulation timelines, and product approvals.
What the Industry Is Calling For
Key industry bodies are urging EU lawmakers to ensure that:
What This Could Mean for the Future
If implemented carefully, the ECHA reform could streamline regulatory processes without compromising the high safety standards that consumers and brands rely on.
But if not, it could introduce confusion and risk into an industry that depends on consistent, evidence-based decision-making.
For professionals in beauty safety, compliance, and education, this shift highlights the importance of staying informed. Understanding how these regulatory changes unfold will be essential for advising brands, clinics, and practitioners — especially as ingredient assessments directly influence product approvals, marketing claims, and consumer trust.
Looking Ahead
Over the next year, keep an eye on:
These developments will determine whether the reform becomes a positive evolution — or a potential setback — for cosmetic science in Europe.
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