L’oreal Professionnel INOA Ammonia-free Permanent Hair Color – 4 (Natural Brown)

L’Oréal Professionnel INOA 4 Intense Brown 60g is a professional permanent hair colour designed to deliver rich, natural-looking brown tones with excellent grey coverage and radiant shine. Powered by advanced Oil Delivery System (ODS) technology, it helps pigments reach deep into the hair fiber while maintaining smoothness and strength.
This ammonia-free colouring cream ensures a comfortable, odor-free application while providing even and long-lasting results from root to tip. The deep brown tone enhances dimension and adds a healthy-looking finish, making it ideal for full coverage or root maintenance.
✨ Key Features & Benefits
- Ammonia-free composition for a more pleasant experience
- Gentle formulation that supports scalp comfort
- Adds visible shine and smooth texture
- Provides uniform coverage, including resistant greys
- Helps maintain softness and overall hair condition
🌿 Key Ingredients
- Oil Delivery System (ODS) for improved pigment absorption
- Conditioning agents that support nourishment during colouring
🧴 How to Use
- Mix the colour cream with developer in a 1:1 ratio
- Apply evenly to dry, unwashed hair
- Leave for 35 minutes
- Emulsify and rinse thoroughly
- Follow with a suitable post-colour cleanser
⏱️ Processing Time
Application time typically ranges from 35 to 50 minutes, depending on:
- Hair length and density
- Desired colour result
- Technique used