L-Anserine is widely utilized in the sports and fitness industry due to its role in buffering acid in muscles, which helps reduce fatigue and improve endurance during high-intensity exercises. It is often included in dietary supplements aimed at enhancing athletic performance and recovery. Additionally, L-Anserine is studied for its potential antioxidant properties, which may contribute to protecting cells from oxidative stress and supporting overall health. In the medical field, it is being explored for its possible benefits in managing metabolic disorders and improving cognitive function, particularly in aging populations. Its application is also seen in skincare products, where it is believed to help reduce signs of aging by promoting skin hydration and elasticity.