- Signal White Now 3-in-1 Toothpaste with activated charcoal, designed to whiten and protect teeth - Combines three actions: instant optical whitening, long-lasting stain protection, and micellar cleaning - Triple Light™ Technology and Sapphire Blue for visibly whiter teeth from the first use - Removes stains in 3 days and prevents the appearance of new stains - Micellar foam gently cleans while respecting tooth enamel - 96% ingredients of natural origin, safe and effective for daily use - 75 ml tube, ideal for the whole family - Recommended for those seeking a whiter and healthier smile - Easy to use: apply to the brush, brush for 2 minutes, and rinse