This product is really easy to use. It has a simple spout that dispenses a small amount of product at a time. It is easy to control. The cream is a yellow colour. Applied on eye area it easily rubs into skin and absorbs well. The yellow colour does disappear well and leaves a slight tinge which brightens. It is hydrating, and smooths out area so fine lines are bit visible. The Caffeine helps to reduce the eye bags, and keep eyes looking refreshed. The nicotinamide helps over time to discolour slightly, so reduced under eye circles. There is banana powder which helps blur any lines and even out texture. Overall, a great eye cream, it does what it claims.