This document is a dissertation report submitted by Shahadat Khan Pathan to Bhanu Priya on the topic of consumer behavior related to toothpaste, with a focus on the brand Close Up. It includes an acknowledgement, table of contents, executive summary, and sections on the history of Close Up, its achievements, brand values, marketing mix, market analysis of consumer behavior toward toothpastes and of Close Up specifically, recommendations and findings, and conclusion. The key findings are that Colgate is the market leader in toothpastes, Close Up holds the second position, and it could increase its market share through more promotion, especially TV advertisements, and promotional offers.