100% plant-based ingredients

The scientifically designed enzyme supplements

Vitalzym Extra Strength is the first systemic enzyme supplement manufactured with an enteric-coated, liquid-filled gel capsule.

In a recent Federal District Court case involving World Nutrition and AST Enzymes,the Judge found that the serrapeptase in AST products Serracor NK, Excellacor,Serrapeptase and Ultimate Metabolic Formula were only able to retain 27% ofits enzyme activity after exposure to the stomach acid and that 73% ofthe serrapeptase will be degraded by the time it reaches the intestines.