Collection
OYA 3-6(M) Mahogany Dark Brown Demi-Permanent Colour 90g
OYA Demi-Permanent Colour 90g 3.01 A
OYA 10-5(G) Gold Ultra Light Blonde Demi-Permanent Hair Colour 90g
OYA 10-04(B) Beige Ultra Light Blonde Demi-Permanent Colour 90g
OYA 1-0(N) Black Demi-Permanent Colour 90g
OYA 0-0(C) Clear Demi-Permanent Colour 90g
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.
A reconstructive hair care additive designed to penetrate the hair cuticle and reconstruct hair from within. Promoting strong, shiny, naturally healthy hair.
OYA Colour Chart for Demi-Permanent Colours