A beauty influencer is a social media personality who creates and shares content related to makeup, skincare, haircare, and other beauty-related topics. They often have a large following on platforms like Instagram, YouTube, and TikTok, and are considered experts in the beauty industry. Beauty influencers typically share their favorite products, offer tutorials and reviews, and provide tips and advice to their audience. Because they are viewed as experts in their field, they often have a significant impact on consumer behavior and play a key role in shaping beauty trends and preferences. As a result, brands working in this industry often collaborate with beauty influencers to promote new products and, overall, to enhance brand reach and credibility.