COLOR SENSATION tone on tone color shampoo #1.0-black 1 u

The formula is devoid of ammonia, ensuring a mild approach that is considerate of the scalp. For those seeking a straightforward and effective method to preserve their lively hue, the Color Shampoo Retouch employs semi-permanent coloring technology. It’s essential to understand that the application provides tone-on-tone results, meaning it won’t lighten hair but will enhance color and conceal gray strands. FOR OPTIMAL OUTCOMES: Avoid applying on hair that has been bleached or lightened, as this product solely deposits color rather than lifting it. Adhere to the recommended 10-minute waiting period to prevent the color from becoming overly dark. With this product, you can achieve touched-up roots, a vibrant scalp, and complete gray coverage* for a duration of up to 4 weeks* (*based on instrumental tests). Color Sensation Color Shampoo Retouch is perfect for those who want a fast and convenient way to refresh their roots in between treatments. Explore the five available shades of Color Shampoo Retouch: Black, Dark Brown, Chestnut, Light Brown, and Blonde. Instructions for using Color Shampoo Retouch based on your natural hair color: - **Bleached or lightened hair**: Not advised. - **Natural gray hair**: Works well with all shades. - **Natural brown hair**: Suitable for black, brown, and red hues. - **Natural black hair**: Best for black tones. - **Natural blonde hair**: Designed to complement blonde shades. This is not a permanent color; it simply adds a tone-on-tone effect. Ensure you don’t exceed a 10-minute application time to achieve the desired result without making the color too dark.