OYA
OYA Colour Chart for Demi-Permanent Colours
OYA Yellow Concentrate Permanent Colour 90g
OYA 8-7(C) Copper Light Blonde Permanent Hair Colour 90g
OYA Violet Concentrate Permanent Hair Colour 90g
OYA 9-5(G) Gold Extra Light Blonde Permanent Hair Colour 90g
OYA 7-7(C) Copper Medium Blonde Permanent Hair Colour 90g
OYA 8-04(B) Beige Light Blonde Permanent Hair Colour 90g
OYA 6-04(B) Beige Dark Blonde Permanent Hair Colour 90g
OYA 6-8(R) Red Dark Blonde Permanent Hair Colour 90g
OYA 6-9(V) Violet Dark Blonde Permanent Hair Colour 90g
OYA 5-04(B) Beige Light Brown Permanent Hair Colour 90g
OYA hair color performs. Simply and beautifully. It's uncomplicated yet multi-faceted. Developed by an international team of experts and made in the USA. Accessible, understandable, highly functional. Synergistic and consistent. Pared down to the essentials that every colorist demands – namely radiant, versatile, reflective color that retains the hair's integrity and shine.