• Enjoy a white and bright smile with Colgate Max White Ultra Active Foam whitening toothpaste in its single unit presentation. • Revolution in daily whitening with a warm and rich foam that contains millions of active oxygen molecules. • Smart molecules detect and remove both surface and deep stains, achieving whiter teeth in just 3 days (stains caused by food and drink). Clinically proven. • Safe for enamel and non-abrasive with deep stains. • Store above 18°C to prevent the formula from hardening. In a warmer environment, it will return to its normal state without affecting efficacy. • Product dimensions: 3.8 cm wide, 14.4 cm high, 18.4 cm long.