International Journal of Scientific Research and Engineering Development

The growing awareness of health, fitness, and lifestyle-related diseases has significantly increased the demand for fitness supplements across different age groups. Fitness supplements such as protein powders, vitamins, minerals, and herbal formulations are increasingly consumed to enhance physical performance, improve body composition, and maintain overall well-being. This research project aims to analyze the key factors influencing customers’ purchasing decisions toward fitness supplements, with a special focus on awareness, brand perception, price, quality, trust, availability, and promotional strategies. In recent years, urbanization, rising disposable income, gym culture, social media influence, and endorsements by fitness professionals and celebrities have played a crucial role in shaping consumer attitudes toward fitness supplements. However, concerns related to product authenticity, side effects, misleading advertisements, and lack of regulatory awareness continue to affect customer trust and buying behavior. Understanding these factors is essential for marketers, manufacturers, and policymakers to develop effective strategies that ensure customer satisfaction and long-term brand loyalty.

Ms.Jayalakshmi B, Ms.Vinothini K,"To Study Factors Enfluencing Customers to Buying Fitness Supplement" International Journal of Scientific Research and Engineering Development, V9(1): Page(1815-1820) Jan-Feb 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.