Olaplex No.4P Blonde Enhancer Toning Shampoo Duo set

Since using it, this duo has become a staple in my hair care routine. It keeps the blonde tone of my locks perfect, without that yellowing reflection that is so difficult to control, and the best thing is that it doesn't dry out my hair like other matting products. It leaves the hair soft, shiny and with a beautiful cold tone, like fresh out of the hairdresser. Plus, it has that signature Olaplex scent that I love. If you have highlights, blond or lightened hair, I recommend it 100% — it keeps your hair beautiful and your hair moisturized at the same time.

I bought this without too high expectations. But I was really amazed at the result!!! After just one wash, my hair was much blonder. The hair also felt hydrated and smooth. It's expensive but worth the price in my opinion. Will buy again

Toner that does what it should do. Refreshes blonde hair completely. Smells nice, makes hair soft. I use it once every two weeks. Leave on for 3-5 minutes. I do recommend wearing disposable gloves and washing the hair over a reservoir instead of in the shower as the purple color absorbs quickly on the skin (especially of the hands when soaping). Furthermore, fantastic product suitable for use in moderation.