OH MY BLONDE - SUNLIGHT OIL | SOFT LIGHTENING OIL Extraordinary, ammonia-free lightening oil, enriched with the exclusive &-PLEX Bond Repair. WHAT IT DOES: it lightens up to 2-3 tones for a natural and balanced result. Use to achieve a variety of effects on hair based on the technique: Applied on the ends, it gently lightens up to 2-3 levels for a beautiful “SUN-KISSED” effect. Can be used on the base for a "SWEETEN THE BASE" effect. Provides a balanced and neutral lightening result. If applied to the whole head, you obtain a shiny blonde and a wonderful natural lightening for a “SHINE & GLOSS” effect.