Reddit reviews Hello Oral Care Kids Fluoride Free and SLS Free Toothpaste, Natural Watermelon, 4.2 Ounce

In that case I'd bet a toothpaste allergy. Google it, toothpaste has a LOT of things that can cause contact dermatitis and other irritated skin issues in it - SLS, betaine, fluoride, mint, xanthan gum, flavoring, propylene glycol, carrageenan, acrylates, benzyl alcohol, tartar control ingredients, the list goes on! Try buying a super safe toothpaste with none of these things in it and using that for a while - if it is the toothpaste, you'll know in a week or two and it'll only cost you a few bucks to find out. If that works, you can get a dental series patch test to find out which potential irritants could be causing it.

I REALLY like this toothpaste, which has none of those potential irritants in it, and also tastes like delicious watermelon: https://www.amazon.com/Hello-Oral-Care-Toothpaste-Watermelon/dp/B01B4OB2FC

I've had an ongoing mystery rash in the same area for a long time now, so I really feel you. I've done a lot of research and you wouldn't believe how common allergy to toothpaste constituents is. Also to components of your cleanser, shampoo, or whatever else touches your face. If you haven't had comprehensive allergy patch testing done yet (something like the NAC-80), you absolutely must. I just had allergy testing done and likely found the cause of my allergy, I can't encourage it enough.

We use Hello Fluoride-Free (watermelon flavor) for our daughter, who is 2. It's inexpensive and it was recommended by a friend. Our daughter likes it so we'll be sticking with it because there's no need to change until she learns to not swallow toothpaste, at which point we'll switch to fluoride toothpaste.

I understand that. After a quick search on Amazon, here are a few that don't have very childish packaging:

• Citrus (not even a kid's one)
  
• Watermelon
  
• "Bubble Fruit" (whatever that is)
  
• Strawberry