L’Oreal Professionnels INOA, the professional permanent haircolor to darken/lighten hair or cover white. And it is totally ammonia free! It is a true technological breakthrough that transforms the coloring experience from A to Z.

At the heart of INOA, ODS is a breakthrough technology: ODS is a rich oil-based delivery system that maximizes the effectiveness of the haircolor system.

• Reinforced Coverage up to 100% White Hair.
• 6 Weeks of Intense Hydration and Nutrition.
• No Ammonia. No Odor.
• Optimized Scalp Comfort.
• Supreme Respect for the Hair.
• Infinite Hair Color Power. 50% More Shine.

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