9.9% Hydroxyapatite Toothpaste - 2 Pack, Protects Enamel and Strengthens Teeth, Cleans and Cares for Oral Health, Freshens Breath, Non-Irritating, Natural and Safe, 8.46 Oz

I got this on Amazon and like it. Is it trustworthy? Do I believe that it actually contains what it says it contains? Not totally, but I'm ok with that risk. I usually coat my floss with the HA toothpaste and then brush with fluoride toothpaste, or occasionally vice versa. https://www.amazon.com/dp/B0F25YRGYC?th=1