Collection

The OYA Colour Chart Book contains all colours currently manufactured by OYA in both the demi & permanent line.

A reconstructive hair care additive designed to penetrate the hair cuticle and reconstruct hair from within. Promoting strong, shiny, naturally healthy hair.

OYA Mini Colour Chart--The Taco Purse size!!!

OYA Developer 1L, 5, 10, 20, 30, 40 volume.

OYA 8-7(C) Copper Light Blonde Permanent Hair Colour 90g

OYA 9-04(B) Beige Extra Light Blonde Permanent Hair Colour 90g

OYA Orange Concentrate Permanent Hair Colour 90g

OYA Red Concentrate Permanent Hair Colour 90g

OYA 7-7(C) Copper Medium Blonde Permanent Hair Colour 90g

OYA 5-04(B) Beige Light Brown Permanent Hair Colour 90g

OYA 4-8(R) Red Medium Brown Permanent Hair Colour (90g)

OYA 6-7(C) Copper Dark Blonde Permanent Hair Colour 90g