OYA 10-91 (VA) Demi Permanent Color

Mixing ratio 1:1 (1 part color with 1 part OYA lotion).

The perfect solution to support strong healthy hair * 43 colors that work in perfect "Harmony" with the OYA Permanent Color collection * A "shine only" clear shade for every color service * Neutral balanced formula promotes condition, shine, resilience and color correction * 5 concentrates that can be combined with any OYA formula * Mixing ratio 1:1 (1 part color with 1 part OYA Lotionm and Potassium)

OYA Color is FREE of...

• PPD (p-phenylenediamine)
• 4-ABP (4-AminobiphenyI)
• Gluten
• Sulfates (Sodium, Ammonium and Potassium)
• Parabens

OYA color is never tested on animals. 

DEVELOPING TIME
OYA permanent hair color 45 minutes