Arm Hammer Peroxicare Healthy Gums, Fresh Mint, 6 Oz

Q: What is the flavor, if any?

A very light mint flavor and smell. But nothing like other brands that are much stronger.

Q: I only received one tube, how do I go about receiving the other 5?

Mine all came together in a single box.

Q: After comparing the advancewhite, peroxicare, and completecare ingredients list, all three appear to be the same. is there a practical difference?

I don't know the difference per se but I have used all of them after being very disappointed that their Mentadent was discontinued. Back in the 1980s I was a very poor single mom and had major tooth pain. I went to the pharmacy and told him I could not afford a dentist. He said, "Use this and it'll repair your teeth" (Mentadent). I did and never did have to see a dentist for that. When I graduated college in the mid-1990s, I went to the dentist since I now had insurance through my employer. The x-rays were perfect. I told him about my experience with Mentadent and he said, "Yep, that doesn't surprise me". So I freaked out when Mentadent was discontinued. I contacted Arm & Hammer and asked which one was the replacement and they said THIS one (Peroxicare). I was relieved because I tried the Complete Care and Advanced White and did NOT like them. I hadn't tried Peroxicare yet. However, admittedly I do NOT take good care of my teeth AT ALL. They are all present and accounted for and structurally good but I have a mouthful of childhood fillings. I was told on July 4, 2010 that I needed 3 root canals. I have had ZERO pain since using this AND I went to the dentist in 2015 for x-rays (I only go every 5 years) and he said I needed NOTHING. I told him about my experience with Mentadent & then this product and he said he was surprised either. So I swear by this and in fact, am paranoid to run out so I have about 30 tubes stocked up, lol. I know this is a lot more than you likely wanted but maybe it helped in some way.