REVLON Youth Fx Fill + Blur Matte Liquid Full-Coverage Foundation, Ivory, 1 Fluid Ounce, Dry Skin

Is this sealed? I don't mean the packaging, but the actual tube. Does the opening on the tube have a seal that must be removed/broken before use?

What is the expiration date on this foundation?

Does it contain paraben ?

is this any good and what about the color Natural Tan?