Quatrefolic®:  the scientific facts about
quality and bioavailability 

The document highlights all the advantages of glucosamine salt and clarifies the difference between Quatrefolic® and the Calcium competitors’ forms.

The evidence is supported by:

  • Quality contest and stability report​
  • Solubility Focus
  • Quatrefolic® and Folate absorption and bioavailability Analysis

PDF - 14 pages - English