21st Century Slow Release Iron Tablets, 60 Count

What is the amount of iron in each pill?? Is it 45 mg? My doctor prescribes an amount I'm to take each day, so the content is important!

The description says "no artificial colors added", but the ingredient list includes "artificial colors". What's the deal?

How strong, Mg?

How is this packaged? I would much prefer the iron pills that come in a bottle instead of those that are in blister packs.