Does Colgate toothpaste have tin foil seal? Does Colgate toothpaste contain fluoride?

I feel that the Colgate toothpaste I bought before was sealed with tin foil, but the one I bought this time didn't. Did I buy fake Colgate toothpaste? Does Colgate toothpaste contain fluoride?

Some Colgate bottles have tin foil seals and some don't. It depends on the batch. Online bottles don't seem to have tin foil seals. In supermarkets, they are sold in bulk and may have tin foil seals.

Of course, Colgate toothpaste contains fluoride, because fluoride toothpaste can prevent tooth decay, but the amount of fluoride should not be too much, otherwise it will easily cause yellowing of teeth, etc.

Colgate anti-allergic toothpaste is more expensive. The formula of anti-allergic toothpaste contains anti-allergic elements, which have a good effect on relieving tooth pain caused by tooth wear, gum atrophy, exposed tooth roots, and tooth allergies such as cold, hot, sour, and sweet.

Toothpaste cannot be used to wash your face for a long time. You won’t see any difference in one or two days, but it will be troublesome after a long time. Nowadays, toothpaste generally contains fluoride and other abrasives to achieve whitening effect, which is very bad for the skin. It will make your skin look dark and yellow, and it may also cause skin allergies.