Ash brown shade variation mask

Christophe Robin Shade Variation Mask in Ash Brown is designed to keep brunette hair feeling rich, neutral and balanced between appointments.

This colour-depositing treatment works to subtly neutralise unwanted warmth while restoring depth and shine, helping your colour stay soft and intentional — not brassy or flat.

It also conditions as it tones, leaving your hair feeling smooth, hydrated and more manageable after each use.

Perfect if you:

• feel your brunette is turning warm or dull
• want to maintain that soft, neutral or ash tone
• are stretching time between colour appointments

Use weekly or as needed to refresh your tone and keep your colour looking considered, not overworked.

It’s one of the easiest ways to maintain that low-maintenance, lived-in brunette — without needing to be back in the salon every 6–8 weeks.