What Cosmos Natural actually means

Cosmos Natural is a European certification, governed by an organisation called Cosmos-standard AISBL. It is the more rigorous of the two Cosmos tiers, and it places real limits on what a formulator is allowed to do.

The headline rule is straightforward. Ingredients must be of natural origin, processed only with methods the standard considers acceptable. A small list of synthetics is permitted, but only those the standard judges essential and non-toxic. Most of the back-of-bottle vocabulary that has become familiar over the last twenty years is not allowed.

What it does not mean is that the formula is mild, or gentle, or suitable for every skin. Natural is not a synonym for safe. It is a sourcing and processing standard, not a performance one.

We pursued the certification because it forced a discipline on the formula that we wanted anyway. Removing the easy ingredients meant we had to find better ones, in higher concentrations, doing more of the work.

The audit is annual. Suppliers are reviewed. Every ingredient is traced back to its origin and its method of extraction. It is slow, and occasionally inconvenient, and we think the inconvenience is the point.

A bottle that carries the mark is not necessarily better than one that does not. It is, however, a bottle whose contents have been examined by someone other than its maker. That is worth something.

We try not to lean on the certification in the way that brands sometimes do. It sits on the back of the bottle, in small type, where the people who care to look will find it.

Everything else is just the product, doing what we said it would.