The new Color Excel by Revlonissimo Energizers are availanble in 3 different strenghts.
Ultra Soft Energizer (6Vol 1.8%) 900ml
Formulated for achieving soft, natural shades
No Lift, No Gray Coverage
Soft Energizer (10Vol 3%) 900ml
Ideal for discreet but visible changes of color
Lifts between 3/4 and 1 level
Flawless, medium coverage
Plus Energizer (15Vol 4.5%) 900ml
The best ally for creating more vibrant, trendy shades and effects
Lifts between 1 and 1.5 levels
Optimum gray hair blending