This proposal examines the effectiveness of social media marketing for cosmetics companies targeting women ages 18-24. It plans to conduct surveys of women at cosmetic retailers and through email to understand their social media use and how it influences purchases. A focus group will discuss influences on cosmetic use and test responses to a makeup tutorial video. The research aims to identify the most effective social media strategies to drive sales growth in the cosmetics industry. It has a low budget and will be conducted by students over 2-3 months, culminating in a final report of findings and marketing recommendations.