Nutricology QuatreActiv Folate contains Quatrefolic, the glucosamine salt of 5-methyltetrahydrofolate (5-MTHF). Nutricology QuatreActiv Folate patented form of 5-MTHF has demonstrated greater bioavailability than the 5-MTHF calcium salt form. Nutricology QuatreActiv Folate also shows enhanced solubility and stability.
Ingredients :5-Methyltetrahydrofolate (from [6S]-5-methyltetrahydrofolic acid, glucosamine salt). Other Ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.