A violet-toned shampoo that neutralises brassy yellow in blonde or white hair
Biokap Belleza Anti-Yellowing Shampoo is a purple-toned shampoo made for blonde, grey or white hair, using violet pigments to neutralise the yellow or brassy tones that these hair colours can develop over time. Used regularly, it helps keep light hair looking cooler and brighter.
The texture
A violet-tinted gel-shampoo that briefly tints the lather; rinse until the water runs clear.
Who it suits
- Blonde, grey or white hair developing yellow or brassy tones
- Anyone who colour-treats or naturally has very light hair
- Used once or twice a week rather than daily
Worth knowing before you buy: Leaving a purple shampoo on too long, or using it every day, can occasionally add a slight violet cast; start with shorter contact times and adjust from there.
How long the bottle lasts
Used once or twice a week, a 200ml bottle lasts around three months.
Complete the routine

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Bio Restructuring Balm
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- Texture: purple-toned gel shampoo
- Hair type: blonde, grey or white hair
- When to apply: once or twice a week
- Main benefits: neutralises yellow and brassy tones
How to use
Apply to wet hair, leave for one to a few minutes depending on how much toning is needed, then rinse until the water runs clear.
Manufacturer information
Brand: Bios Line S.p.A.
Address: Viale Finlandia 4, 35020 Ponte San Nicolò (PD), Italy
EAN: 8030243032621
