Riboflavin degrades when exposed to light. A container that is not see through would be best to protect riboflavin. Alternatively, storage away from light would also work.
Glass
Cardboard
Airtight
The best is a glass container....
ACCORDING TO EPI ICELAND IS THE BEST AT PROTECTING THE Environment
Riboflavin is found in dairy products, lean meats, poultry, fish, grains, broccoli, turnip greens, asparagus, spinach, and enriched food products.
glass container
iceland
After cooling the container
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glass because u melt it and shape it to a container
Shallow metal container
Shallow metal container
A Pint.
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