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What is keratin?

What is keratin?

What is keratin? Keratin is a structural protein found in your hair, skin and nails. It adds strength and flexibility to your hair. However, every time you dye, blow-dry or straighten your hair, it loses keratin. Over time, your hair can become weak and dry. During a...
Corona News.

Corona News.

Pierôt is ready to welcome you back in our salons and barbershop in both Haarlem and Amsterdam. We do everything we can to provide you with the service you have come to expect from us, but for the time being with this modified protocol. The Corona virus spreads...