The product you are asking about is the TRESemmé Color Revitalise Shampoo in the $\text{160ML}$ size, sold in Pakistan.Here is a summary of the product's details:Product: TRESemmé Color Revitalise Shampoo (or Color Revitalize/Colour Revitalise).Size: $\text{160ML}$ (milliliters) or sometimes listed as $\text{170ML}$.Purpose: It is specially formulated for color-treated hair to help protect against color fading and maintain vibrancy.Key Features/Ingredients (may vary slightly by region/batch but generally include):Advanced Color Lock Technology (or Advanced Colour Vibrancy Technology)Infused with nourishing ingredients like Green Tea, Rosemary, and Sunflower extracts, or more recent versions contain Hibiscus Essence and Camelia Oil.The system is often claimed to keep color vibrant for up to 8 weeks (when used with the conditioner vs. a non-conditioning shampoo).