OYA
OYA 3-6(M) Mahogany Dark Brown Demi-Permanent Colour 90g
OYA 10-5(G) Gold Ultra Light Blonde Demi-Permanent Hair Colour 90g
OYA 0-0(C) Clear Demi-Permanent Colour 90g
OYA 8-7(C) Copper Light Blonde Permanent Hair Colour 90g
OYA Violet Concentrate Permanent Hair Colour 90g
OYA 6-9(V) Violet Dark Blonde 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
OYA 5-5(G) Gold Light Brown Permanent Hair Colour 90g
OYA 4-6(M) Mahogany Medium Brown Permanent Hair Colour 90g
OYA 3-8(R) Red Dark Brown Permanent Hair Colour 90g
OYA Colour Permanent 90g 1-01(A) Ash Black
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.