The 400ml Super Cool Zero Orange Mask Ritual

An intensive brunette treatment created to neutralise unwanted orange, red and copper tones while deeply nourishing the hair for cooler, richer brunette results.

The OSMO Super Cool formula combines concentrated blue pigments with rich conditioning care to help restore colour balance, reduce brassiness and maintain deeper brunette tones with enhanced softness and shine.

Perfect for natural or colour-treated brunette hair, from lighter browns to deep dark tones, needing tone correction and moisture support between salon visits.

Hair is left feeling softer, smoother and visibly refreshed with cleaner tone balance, deeper richness and radiant shine.

Less is more with professional haircare. Concentrated salon-quality treatments require only a small amount to deliver advanced toning, deep nourishment and longer-lasting brunette colour maintenance.

The Ritual

After cleansing, apply through mid-lengths to ends and leave for 3–5 minutes to allow the blue pigments to activate. Rinse thoroughly and repeat weekly or as needed to maintain cooler brunette tones and softness.