... and more resistant to degradation and elimination. In rats, pterostilbene's oral availability was about 12%, and its half- ... life 97 minutes.Pterostilbene has anti -inflammatory, antineoplastic, and antioxidant actions via modulations ... has been generally on the trans isomer of pterostilbene. high quality herb medicine Pterostilbene 98% CAS: 537-42-8 wholesale