Net wt 1 tube 4.0 oz (113 g) & 1 tube 2.3 oz (65 g). Fluoride toothpaste for anticavity and antiginvitis/whitening gel. 6x gum health improvement in 1 week (Gingivitis improvement vs. ordinary toothpaste). Whiter teeth in 1 week (Improvement vs ordinary toothpaste). Clinically proven results in one week! www.crest.com. Other information: Products containing stannous fluoride may produce surface staining of the teeth. Adequate toothbrushing may prevent these stains which are not harmful or permanent and may be removed by your dentist. See your dentist regularly.