Fresh colour is at its most fragile in the days straight after the service — still settling, still oxidising, still very much undoable by the wrong bottle in the shower. This is the bottle that doesn't undo it.

TL;DR: A one-litre salon-size shampoo for colour-treated hair. Weightless and protein-rich, it cleanses and nourishes while a UV filter helps protect your colour from premature fade. Moisture balanced for all hair types.

Product Details and Benefits

• Protects against colour fade. A UV filter delivers fade protection, so daylight stops quietly draining your shade.
• Weightless and detangling. Cleanses without dragging hair down or leaving it squeaky and tangled.
• Locks in moisture. Moisture balanced formula that adds strength and nourishment rather than stripping it away.
• Protein-packed. Rich in protein and essential nutrients to support hair through the demands of regular colouring.
• Smoothness and shine. Leaves hair with renewed health, vitality and colour brilliance.
• Works across the board. Suited to all hair types, from fine strands to coarse, and every colour service in between — foils, balayage, vivids, glosses and toned blondes.
• One full litre. The back-bar size, so the shampoo lasts as long as the colour commitment does.
• muk credentials. An Australian-owned haircare brand, vegan and cruelty free.

How to Use

1. Apply 1–2 pumps to damp hair.
2. Massage through with flat hands — palms, not fingernails.
3. Rinse thoroughly, and repeat if hair needs a second pass.
4. Follow with Vivid muk Colour Lock Conditioner for maximum protection.

Pro tip: Reach for it immediately after a colour or lightening service. muk formulated this shampoo to neutralise residual chemicals left in the hair, stopping the creeping oxidation that keeps processing — and fading — your colour long after you've left the salon. Most people wait a few days to wash; this is the one time washing sooner works in your favour.

Why You'll Love It

Your colourist did the hard part. This is the easy part: a shampoo that protects the result instead of rinsing it away. Grab the litre and give your colour a fighting chance.