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enamel safe toothpaste

Low Abrasion Toothpaste: What RDA Means for Your Enamel

Learn what low abrasion toothpaste means, why RDA matters, and how Living Crystal Toothpaste helps support enamel with a lab-tested ultra-low RDA.

dental healthLiving Crystal Toothpaste - Lab Tested RDA 35

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...