no. 4


No 4 Link D is a serum for the hair for professional and home use. It creates a protective barrier on the hair’s cuticles, which is capable of:

1. maintaining moisture and prolonging the repairing effect on the disulphide bridges created by the previous Link-D steps.
2. giving hair gloss and protecting its shine by acting as a UV filter.


Distribute into damp hair with a comb. Use according to treatment instructions together with BOND MAGNIFIER N° 2 and BOND KEEPER N° 3.

If you require any further information feel free to contact us.