I am writing to inquire about your beauty product. I have been reading about it online and I am very interested in trying it. I am looking for a product that will help to Hair Colors.I would be grateful if you could provide me with more information about your product. Specifically, I would like to know the following:Hair Color schemes(Color Chart)Hair color Tube/Bottle 100ml/200mlProduct Price and DiscountComplete SpecificationsProduct Samples