RosaEx is a NuLiv Science extract from Rosa roxburghii fruit, an oval or spindle-shaped fruit known for its potent vitamin C content, amino acids, and beneficial trace elements. 


Pharmacological, in-vitro, animal, and human clinical studies around the world have demonstrated that RosaEx (Rosa roxburghii) helps:

  • Slow the aging process
  • Promote normal cardiovascular functions
  • Enhance immune functions
  • Increase energy and stamina

Potent SOD-like Activity


NuLiv Science lab assays and in-vitro studies demonstrate that Rosa roxburghii fruit extract produces potent SOD-like activity in human cells that is capable of quenching superoxide free radicals. 

Molecular Integrity

The micro molecular SOD enzymes and other elements in RosaEx are not affected by bodily acids as is the case with other plants and animal extracted SOD enzymes.


RosaEx offers a robust profile of key nutrients for consumers' well-being while working as a natural, non-synthetic source of vitamin C.






The most unique attribute of this compound is its resilience toward acidic stomach fluid. While the SOD in most plants is degraded in those environments, RosaEx stands strong. In other words, the active elements can pass through the stomach to deliver key nutrients to the body to support wellness. 

SOD isolated from RosaEx survives low pH values, meaning it can be ingested orally. The bioavailability of the antioxidants found in RosaEx ensures better systemic delivery of beneficial nutrients. 

RosaEx™ can be used in many products, but it’s most useful in:

Skin Health Products

Sports Nutrition

Immune Health

Consumers seeking products with abundant, naturally-derived vitamin C, flavonoids, and antioxidant power are likely to appreciate the demonstrated effectiveness of RosaEx.

To view our scientific papers, please complete the following form.