The hair serum from L'Oréal Professionnel is designed to deeply condition the hair while protecting it from any negative effects, making it softer and smoother.

Designed by l'Oréal Professionnel experts, utilizing breakthrough professional repair technology, that properly distributes the treatment to nourish all strands while retaining the strength of the fibre and healing the ends.

The L'Oréal Professionnel Pro Fiber Rectify Serum is designed to restore the required shine and softness while retaining hair strength and vitality in natural or slightly sensitive hair.

Benefits of Pro Fiber Rectify Serum:

- Specifically designed for natural, low-sensitivity hair;
- Restores the hair's shine and luster ;
- Maintains the hair's strength;
- Retains the hair's moisture;
- Repairs split ends ;
- Protects the hair from any adverse effects.

How to use the L'Oréal Professionnel Serum?

- On a daily basis, to coat, discipline, or protect your hair:
- Only apply 2 drops of l'Oréal Professionnel Serum to the lengths and ends after heating;
- Allow your hair to air dry;
- Do not rinse.