Protogracellin is used in pharmaceutical research for its potential anti-inflammatory, antioxidant, and neuroprotective properties. It shows promise in early studies for supporting cellular health, protecting against oxidative stress, and reducing neuroinflammation in conditions like Alzheimer's and Parkinson's disease. It promotes neural tissue recovery at the cellular level and is explored as a starting material for nervous system-related drugs.

Investigated for use in dermatological and cosmetic formulations due to its ability to enhance skin barrier function, reduce irritation, stimulate collagen production, and improve skin elasticity, contributing to anti-aging effects and wrinkle reduction.

Also explored as a natural compound in nutraceuticals targeting age-related conditions and in biotechnology as a mediator to stimulate stem cell growth, which is important for future stem cell therapies. Still under research, not approved for clinical use.