Keep your mouth healthy and fresh with Smile Science Complete Protection Tablets, these dentist approved tablets target harmful bacteria that cause tooth decay and gum problems. Enriched with Aloe Vera which holds antibacterial properties, and peppermint to soothe gums these tablets provide complete protection and strengthens teeth for a visibly whiter and minty fresh smile. PH levels in saliva are lowered by the activated charcoal, helping to lift stains from the teeth whilst sodium bicarbonate provides further stain protection.