
By the third week after a colour appointment, it is often the nuance that leaves first: the cool edge, the soft haze, the clarity in the tone.
ROCK Colour Shampoo places colour maintenance inside the wash. Work the lather through lightened hair, allow it a little time, then rinse. Its role is precise: to replenish tone as colour begins to fade.
It is not a hair dye and does not cover grey hair.
Start with the base, then choose the shade
The bottle alone does not determine the result. Your current base level, existing colour and degree of lightening all influence the tone you will see.
RENATA Taiwan’s colour-play method is intended for bleached hair at base level 7–10. If you do not yet know your direction, begin with the three-question shade quiz, then compare the options on the shade wall below.

Sixteen Taiwan shades, while Malaysia listens
The wall below shows RENATA Taiwan’s current 16-shade range: 12 core colour-depositing shades and four ROCK MIST shades. It is a shade reference, not a confirmed Malaysian range.
RENATA Taiwan supports this Malaysian pre-launch study. Your colour habits, experience and practical needs will help us decide which products merit an introduction in Malaysia.
Take part in the Malaysian scalp and hair study →
One hundred selected Malaysian participants will receive a Taiwan-made 50mL duo and complete follow-up feedback.
Why the range has more than one name
Taiwan and China use different wording on their packaging, so you may encounter Colour Lock, Colour Shampoo and colour-depositing treatment in existing material. They refer to the same professional range. The Malaysian product name, selection and label details will be published only after the final documentation is confirmed.
How to use
Method 1 · mixed with shampoo
Leave for 3–5 minutes, then rinse
Everyday colour maintenance
Method 2 · colour play, used on its own
Leave for 10–20 minutes, then rinse
Bleached hair at base level 7–10
Lather on wet hair · Both methods are official. If the Malaysian packaging says a different time, follow the packaging.
Please note: This product is not a hair dye and does not cover grey hair.
The Taiwan shade wall
Sixteen tones at a glance
This is RENATA Taiwan's current range, shown as a reference for the Malaysian pre-launch study. Screen colour varies by device; the Malaysian name, shade selection and packaging are not yet confirmed.

Shades
16 shades in eight families — warm, brown, pink, violet, blue, green, ash and dark — plus a misty sub-line. Tap any of them.
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Salon Authority · Q&A




