100% Natural and Certified OrganicMouthwash uses a clinically proven natural cellulose-based cleansing and brightening technology to remove surface stains that is also safe on enamel and safe for everyday use. SAFE FOR FERTILITY, TTC, IVF, PREGNANCY & BREASTFEEDING. - What is in it? ... 100% Vegan - Prebiotic - Probiotic - 100% Natural Product - 100% Sustainably Sourced. - What is not in it? ... No Biocidal Preservatives - No Artificial Fragrances - No Synthetic Colourings - No Silicones