The Skin Barrier Boom and the Jar Problem

Barrier repair moved from a niche concern to the centre of the category, and it changed what products feel like. Ceramides, beta-glucan and postbiotics sit in rich, occlusive formulas that are far thicker than the acids they replaced.

Thick formulas want a wide opening, which points at a jar. A jar means an open pot, fingers, and air on the surface every day, which is an awkward fit for a product sold on protecting a compromised barrier.

Three honest options

• A jar, with a preservative system built for it. The customer sees and scoops the texture, which sells the product. Accept the open life this gives you and put it on the pack.
• A tottle, which stands on its cap so the cream settles at the opening. Fingers stay out, and the customer can still empty it.
• An airless jar, which keeps the wide-mouth feel and the piston. It costs more and it solves both problems.

Say which you chose

This audience reads ingredient lists. A short line on the pack explaining why the format was chosen lands better with them than silence, and it turns a constraint into evidence that you thought about it.

What the texture is telling you

Before choosing a format, push a finger into the cream and pull it away. If it peaks and holds, a pump will not move it and a tube will trap most of it at the shoulder. If it slumps back flat within a second or two, a pump will handle it and you have the hygiene option open to you. Formulators know this instinctively and packaging decisions are often made by somebody who has never touched the batch.

Sizes that suit the category

Barrier creams get used generously and daily, on the face and often on the hands afterwards. A 15g jar runs out in a fortnight and reads as a sample. 50g is the working size for a face cream and the one most brands settle on. 100g suits a body or hand version and gives you a second product without a second formula.

The preservative conversation

If you are selling into the barrier category you are selling to people with reactive skin, and they read preservative systems. A jar puts fingers and air into the product every day, which asks more of that system, not less. Talk to your formulator about the format before you order, because a preservative chosen for an airless pump may not hold up in an open pot.

Order all three at ten units and put the same cream in each. The right answer is usually obvious once it is in a hand.