Mimi, in her video review, shares her experience with the Witch Hazel Brightening Toner by Urban Skin Rx. After using it for four days, she noticed that when paired with a face wash from Skin and Company, it created the perfect combination to brighten her skin. Mimi mentions that her skin looks amazing and she can already see a difference in the brightness of her complexion. She appreciates that the toner is gentle and doesn't cause any irritation or stinging. Mimi is hopeful that over time, the toner will help fade her dark marks and she plans to update her viewers on any changes. Overall, she is pleased with the product and recommends it to others.