Four editions a year.

Seasonal compositions for daily use.

First arrives Winter 2026.

Ledger — closed

As the air changes, so do we.

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Composed once. Archived forever.

house

slane is not a conventional shampoo.

It is a house of editions, issuing four compositions per year.

Hair responds to climate, light, and daily wear. Each edition is developed for the months ahead.

366 mL — measured to last the season, issued once, recorded in the Ledger.

Never repeated.

The House

Where beauty multiplies choice, we reduce it. One composition, developed for a specific moment.

Hair responds to its environment. Each edition is composed with climate, exposure, and daily wear in mind.

The First Edition

Arriving Autumn 2026

Developed for the season ahead. Measured for daily use.

Not convenience. Not mass.

Seasonal by design.

One composition at a time.

Measured, deliberate, and used as intended.