Crest Whitening Plus Scope, Complete Active Fresh + Whitening Toothpaste, 5.5oz, Toothpaste Sensitive Teeth, Pack of 4

do these tubes have a flip cap or a screen on lid?

Fluoride in this one?

is this a gel or a paste?

I'm trying to avoid a toothpaste that's too foamy once brushing. Is this product more of a gel? Paste? Does it foam up a lot when brushing? Thanks in