Product Description

Brand and Shade Information
Wella Koleston Intense is a professional hair color brand known for its powerful performance and lasting vibrance. The shade 307/3 is Hazelnut, a rich, warm medium brown tone with subtle golden undertones that provide depth and luminosity to the hair.

Product Overview
Wella Koleston Intense Hair Color 307/3 Hazelnut is a permanent hair dye formulated to deliver full grey coverage and a lively, natural amber-brown hue. The formula combines intense color pigments with nourishing ingredients like argan oil and multiple moisturizers to ensure hair remains soft, shiny, and healthy post-coloring.

Key Features

• Offers 100% grey coverage and uniform color results

• Delivers a warm, vibrant hazelnut tone with depth and shine lasting up to eight weeks.

• Infused with argan oil and deep moisturizers to nourish and protect hair

• Designed for easy, drip-resistant application and even coverage

• Ideal for all hair types, particularly dry or damaged hair

• Professional salon-quality result achievable at home

Application Instructions

1. Wear gloves before starting the application process.

2. In a non-metallic bowl, mix the hair color cream with the developer until completely smooth.

3. Apply the mixture evenly across dry, unwashed hair from roots to ends.

4. Allow the product to develop for approximately 30 to 45 minutes.

5. Rinse thoroughly with warm water until clear.

6. Apply the included conditioning treatment with argan oil; leave on for 1–2 minutes, then rinse.

Safety Precautions

• Conduct a patch test at least 48 hours before use to avoid allergic reactions.

• Avoid contact with eyes; rinse immediately if contact occurs.

• Do not use on eyebrows or eyelashes.

• Keep out of reach of children.

• Follow all instructions carefully to ensure safe and optimal results.

Conclusion
Wella Koleston Intense Hair Color 307/3 Hazelnut provides a luxurious, amber-toned medium brown shade with deep moisture care and grey coverage. It delivers vibrant, salon-quality color at home while helping to maintain smooth, glowing, and healthy hair.