What free-from claims mean, and which ones are checkable

Walk down any hair care aisle and the same words repeat: paraben-free, sulfate-free, silicone-free, fragrance-free, clean. Some of those phrases are precise. Some are not regulated at all. Knowing which is which makes a label much easier to read.

The ones an ingredient list can prove

Paraben-free. Parabens are a named group of preservatives, and they appear on an ingredient list by name: methylparaben, propylparaben and so on. If none of them is listed, the claim holds. Something else is doing the preserving instead, commonly sodium benzoate, potassium sorbate or gluconolactone, and those will be on the list.

Sulfate-free. Sulfates are surfactants, the ingredients that make a shampoo lather. They appear as sodium lauryl sulfate, sodium laureth sulfate and relatives. A leave-on serum has little reason to contain one, so the claim is easy to verify and, in this category, not especially impressive.

Silicone-free. Silicones end in -cone, -conol, -siloxane or -silane. Dimethicone is the common one. Again, the list settles it.

These three share a useful property. They are claims about what was left out, and an ingredient list is a complete record of what was put in. That makes them checkable by anyone holding the bottle.

The ones that need care

Fragrance-free against no added fragrance. These are not the same sentence. Botanical extracts carry their own smell. A formula with rosemary and ginger in it will smell of something, and calling it fragrance-free invites an argument. No added fragrance says the precise thing: no parfum, no fragrance, no aroma was added, and the ingredient list shows it.

Clean. This one has no legal definition. It means whatever the brand using it decides it means, which is why two clean brands can have very different ingredient lists. Treat it as a category signal, not as information.

Natural. Also undefined, and slippery in a different way. Water is natural. So is a botanical extract that has been processed through several industrial steps to become stable enough to put in a bottle.

A short method

For any claim on a front label, ask one question: could I confirm this from the ingredient list on the back. If the answer is yes, the claim is doing real work. If the answer is no, it may still be true, but you are being asked to take it on trust.

Eloura products are cosmetics. They are not intended to diagnose, treat, cure or prevent any condition.