Garnier Olia Permanent Hair Colour is designed to deliver rich, long-lasting color while maintaining the hair’s smooth and healthy-looking appearance. Its no ammonia formula provides a more pleasant coloring experience, making it suitable for at-home use. The color blends evenly from root to tip, helping achieve consistent and vibrant results. Enriched with oil-based ingredients, it helps improve the feel of hair, leaving it looking soft, shiny, and well-nourished after coloring. The dark brown shade adds depth and natural-looking coverage, making it ideal for enhancing or refreshing your current hair color. Easy to apply, it offers a convenient way to achieve salon-inspired results while supporting overall hair manageability and smoothness.