With superficial colours from the food, the tobacco, the age, day after day, the teeth loose their radiance.Elgydium Whiteness Toothpaste Lemon 75ml with micro-pulverized sodium bicarbonate, contributes to remove superficial teeth marks, while respecting the teeth.After 2 weeks of use, the first results are visible. Its rapid and durable efficiency has been noticed by more than 90% of users.Lemon aroma, for a tonic sensation of freshness.