As of my last update, Sunsilk Shampoo Black Shine in the 625mL size might not be available. However, if it were, this larger quantity would offer you an extended supply of the product, ensuring you can enjoy its benefits for a longer period. The Black Shine variant is specifically formulated to enhance the natural shine and vibrancy of black hair, leaving it glossy and lustrous. With consistent use, it helps intensify the beauty of your black hair, giving it a radiant shine. If you're looking to maintain the brilliance of your black hair, a larger size like the 625mL would be convenient and cost-effective for your hair care routine.