Osis + Undercoat is a primer foundation that provides the perfect base for any hairstyle. This Undercoat ensures hair has a flawless surface and evens out porosity for improved hair feel. Gives hair a silky shine with anti-frizz effect.

TO USE:
Distribute a very small amount between your palms and apply to mid-length and ends of damp hair. Continue with other OSiS+ styling products or use on its own to enhance the hair's natural beauty.