L-Anserine is widely used in the food and pharmaceutical industries due to its potent antioxidant and anti-fatigue properties. It helps in reducing oxidative stress by scavenging reactive oxygen species, making it valuable in dietary supplements aimed at improving physical endurance and muscle function. It is also studied for its potential neuroprotective effects, supporting cognitive health and possibly slowing age-related mental decline. In cosmetics, L-Anserine is incorporated into skincare formulations for its ability to inhibit glycation, a process linked to skin aging, thus helping maintain skin elasticity and reduce wrinkles. Additionally, it plays a role in regulating pH and buffering capacity in muscle tissues, contributing to enhanced recovery after exercise.