U.S. Creatine Market Summary The U.S. creatine market size was estimated at USD 139.4 million in 2024 and is projected to expand at a compound annual growth rate (CAGR) of 25.1% from 2025 to 2030. This substantial growth can be attributed to the country’s robust fitness-oriented culture, which encompasses a vast population of athletes, gym-goers, and bodybuilders. These groups...