Light blocking container with content viewing window and contrast background

A container for housing a composition comprising at least one active pharmaceutical agent, the container comprising:

• a. an interior region, which comprises:
• i. a main body portion;
• and
• ii. a bottom portion having a tapered interior surface;
• and
• b. a viewing window extending from the bottom of the main body portion to the top of the main body portion, allowing a user to view the interior region
• wherein the main body portion includes a colorant so as to define a background in the interior region, the background defining a contrasting backdrop to the composition when viewed through the viewing window.

A drug product comprising:

• a. a composition comprising at least one active pharmaceutical agent;
• b. an interior for housing the composition;
• c. a container wall having an inner surface and an outer surface, wherein the inner surface is in communication with the interior;
• and
• d. a viewing window extending through the container wall so as to permit viewing of the interior from the outside of the container;
• wherein the container wall includes a colorant so as to define a background in the interior, the background defining a contrasting backdrop to the composition when viewed through the viewing window.