How Toothpaste Affects Chapped Lips

SLS is an ingredient in detergents, soaps, and toothpaste that is responsible for the foaming effect it creates. Although it is used in products that relate to the skin in some way, it is a known skin irritant (go figure?). So how does it affect your lips?

Since it is a common ingredient in toothpaste, and toothpaste often reaches the lips or the corners of the mouth, if you are sensitive to SLS, then it is likely to cause irritation and chapping.

If you think this ingredient is what's causing your chapped lips, try to find a brand that does not use this ingredient.

I can barely pronounce this word, but apparently it is another irritant that is found in toothpastes.

Guaiazulene is a color additive used in cosmetics as well as toothpaste. It can also be found in essential oils, such as chamomile oil. It also seems to have a use as an anti-ulcer drug.

If you suspect your toothpaste may be the cause of your chapped lips, consider switching if it contains this ingredient.

In a lot of skin care products, oftentimes the main irritants are the flavorings, perfumes, or dyes. Essential oils also often cause problems. The same thing applies to toothpaste as well.

Mint and cinnamon are the two biggest concerns here, aside from synthetic alternatives. Cinnamon is a well known irritant, and can erode the protective barrier of your lips. Mint has a soothing sensation to it, but it can have a similar affect as cinnamon.

Beware products that have essential oils and flavorings that you think may be causing your chapped lips, or if you have a history of being sensative to them.