Can I use my friend’s toothpaste without any concerns?

Can I use my friend’s toothpaste without any concerns?

Some cosmetic products, including toothpaste for example, can be sources of gluten. To make sure, have a look at the list of ingredients: if it includes ingredients with the words Triticum (wheat, e.g. Triticum aestivum, Triticum vulgare), Hordeum (barley) or Avena (oats), then you can assume that it contains gluten.