No. 4P Blonde Enhancer Toning Shampoo 250ml Olaplex
Olaplex No. 4P Blonde Enhancer Toning Shampoo 250ml
Olaplex No. 4P is a purple toning shampoo created for blondes and gray hair. It neutralizes unwanted yellow and brassy tones while rebuilding bonds and intensively hydrating the hair.
Olaplex changed the way people think about caring for colored hair. Instead of coating the hair with silicone that masks damage, Olaplex technology works at the level of disulfide bonds — the same ones that are broken by lightening, perming, and high temperature. This is not a conditioner: it is structural repair.
The packaging capacity is 250 ml.
How does this product work
Disulfide bonds are the framework of the hair — they are responsible for its elasticity and strength. The lightener and oxidizer break them in order to reach the inside of the hair shaft. The hair is left with a cracked structure, which makes it break, frizz and lose its shine. Olaplex rebuilds these connections instead of merely smoothing the surface.
- —Neutralizes yellow and brassy tones in light hair.
- —Restores and strengthens the hair structure.
- —Intensely moisturizes and smooths.
- —Extends the effects of lightening and toning.
- —Gives blondes a platinum, cool shine.
Technology inside
A molecule developed by Olaplex that finds broken disulfide bonds and re-forms them. It is what sets this care apart from conditioners that work on the surface.
The effect is not based on coating the hair with a film, but on a real change in its structure — that is why it lasts after rinsing.
The preparations do not wash out colour; many of them help it last longer.
How to use — shampoo
1. Apply to wet hair and gently massage until lather forms.
2. If necessary, repeat — a second lather cleanses more thoroughly than one generous one.
3. Rinse thoroughly with lukewarm water.
4. Continue with a conditioner or mask from the same line.
Who is Olaplex for
Olaplex is care for hair that has undergone chemical treatments — coloring, lightening, perming — and for those that come into contact with a flat iron every day.
- —Colored and lightened hair. After every chemical treatment, the structure requires rebuilding.
- —Brittle hair. Breaking along the length, with split ends.
- —Heat styling. Daily straightening, curling, blow-drying.
- —Weakened hair. Without elasticity, matte, difficult to style.
Questions and answers
No. These are two different functions — Olaplex rebuilds the structure, conditioner moisturizes and smooths the surface. They work best together.
Usually once a week. For very damaged hair — twice, for the first few weeks.
Yes. Bonds are also broken by high temperature, sun, and mechanical brushing.
Improvement in springiness is sometimes visible after the first use, but real rebuilding is a matter of several weeks of systematic treatment.
„“Olaplex is an American brand that revolutionised hair repair thanks to patented bond-building technology. I match products to hair type and needs so the care genuinely works.””
I'll gladly advise whether No. 4P Blonde Enhancer Toning Shampoo 250ml will work for your hair — answer a few questions in the finder and we'll immediately match the care to your hair type.
Recommended by our cosmetologist · loved by clients
Olaplex is an American bond-building technology for hair. If you don't know which product to start with, write to me — I'll help match the care to your hair type.
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The full line Olaplex
A complete tissue engineering ritual — cleansing, treatment, protection. Build your set.
