Collection
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
Red Violet Contrast...Lift and Deposit in one step. ***An off Scalp product. A made in Europe to European standards permanent color with no limits.
Red Contrast..Lift and Deposit in one step. **Off Scalp application A made in Europe to European standards permanent color with no limits
Copper Contrast...Lift and Deposit in one Step!!! **An off scalp product. A made in Europe to European standards permanent color with no limits.
The OYA Colour Chart Book contains all colours currently manufactured by OYA in both the demi & permanent line.
OYA Colour Chart for Demi-Permanent Colours