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TRISÈVE Shop

The bench · our story

It didn’t start in a boardroom.

It started at a formulator’s bench, with a scale that measures in grams and a growing frustration with the clean-beauty compromise: products pure enough to trust that didn’t do much, or products that worked but read like a chemistry warning.

N° 333

One formula, remade until it was right.

The founder — a scientist by training, with a career spent in clinical imaging and data — began making creams by hand. Ingredients weighed to the gram. The same formula, remade batch after batch. Each version pressed into real hands and judged against three tests at once: is it genuinely clean, does it genuinely work, is it genuinely a pleasure to use?

The cream that finally passed all three kept its number from the bench records: N° 333. La Crème Essentielle is where the house begins — and the standard everything after it must meet.

Why we can print our formulas

A brand grown outward from one perfected cream.

This is not a pile of trend-chasing SKUs. Every product is extended only from a formula the founder personally stands behind — which is exactly why we can publish every formula in the open. We know precisely what’s in every jar, and precisely why it’s there.

Value · I

Honesty

What’s on the label is what’s in the jar. Full lists, every job spelled out, every source named. No “fragrance” catch-all, no proprietary blends, no greenwashing.

Value · II

Efficacy

Clean is the floor, not the excuse. Every formula is built around actives that earn their place — chosen for evidence, not for the front of the label.

Value · III

Craft

Small batches. Obsessive testing. A deliberately small range in frosted amber glass and bamboo wood — because the experience is part of the product.

Trisève · the three-part system

Three runs through everything here.

A promise of three: clean, effective, beautiful — the trade-off you shouldn’t have to make. A method of three: draw the moisture in, do the work, seal it in. A range of three creams, each built on a trio of named actives. When you see the mark — ∴ — that’s what it stands for.

Shop N° 333 — the original Read our standards