welcome to our friendly blog.

why add charcoal to toothpaste?
by connie gregson , friendly head of r+d at hello products

real mint, real flavour
by connie gregson , friendly head of r+d at hello products

what is SLS in toothpaste?
by connie gregson , friendly head of r+d at hello products

tooth or false: is hydrogen peroxide safe for teeth?
by connie gregson , friendly head of r+d at hello products

fluoride vs. fluoride free toothpaste - a brusher’s right to choose
by connie gregson , friendly head of r+d at hello products

How much toothpaste should kids brush with?
by lawrence fung, DDS, friendly guest contributor

How to Use Charcoal to Remove Coffee Stains on Your Teeth
by lawrence fung, DDS, friendly guest contributor

Can Adults Use Kids' Toothpaste
by lawrence fung, DDS, friendly guest contributor