Blonde and bleached hair: how to eliminate yellow tones

After bleaching or highlighting, hair tends to veer towards yellow (light blonde) or orange/coppery (lightened brown) tones. This happens due to the oxidation of natural pigments, hard water, and sun exposure. With the right products, you can maintain your color longer between appointments.

Purple or blue: which toner to choose

  • Purple (silver): neutralizes yellow. Ideal for light blonde, platinum, gray, and white hair. See shampoos for blonde hair.
  • Blue: neutralizes orange. Ideal for lightened brown hair and balayage on dark bases. See anti-orange shampoos.

How to use toning shampoo

  1. Use it 1–2 times a week, alternating with a gentle shampoo.
  2. Leave on for 1 to 5 minutes: longer time means a cooler effect. On very light blonde hair, perform a short test first.
  3. Follow up with conditioner or a mask for blonde hair.

Protecting bleached hair

Bleaching weakens the hair structure. In addition to toner, you need restructuring products: reconstructive masks and treatments with "bond" (plex) technology, which help repair the internal bonds of the hair. See plex treatments and the damaged hair guide.

Always use a heat protectant before using a hair dryer or straightener: heat accentuates yellowing.

Ready-made routines: sets for blonde hair.

Have questions about which product to choose? Email us at customercare@capellimonelli.it. All guides: Hair care guides.

Frequently asked questions

Why does blonde hair turn yellow?

Due to the oxidation of pigments remaining after lightening, limescale in water, the sun, and heat from styling tools. Purple shampoo neutralizes these reflections.

How long should you leave purple shampoo on?

Generally from 1 to 5 minutes. On very light blonde hair, start with short times to avoid lilac tints.

Purple or blue shampoo?

Purple against yellow (light blonde, gray); blue against orange (lightened brown, balayage on a dark base).

Can you use purple shampoo every day?

It is better to use it 1–2 times a week, alternating with a gentle shampoo, so as not to darken or dull the blonde.