dental health
The Gentlest Toothpaste? Living Crystal RDA 35 Lab Test
Independent lab testing confirms Living Crystal Toothpaste has an ultra-low RDA of 35 — nearly half the abrasion of Colgate Regular and less than a third of Crest. Here's what that means for your t...
Is 10% Hydroxyapatite Worth the Hype?
Most brands are pushing 10% nano-hydroxyapatite as the gold standard — but the foundational remineralization studies were done at 5%. Here's what the science actually says, and why formula quality ...