Doctor's Best Fully Active Folate 400 with Quatrefolic is a bioavailable supplement that delivers 5-methyltetrahydrofolate (MTHF), the active form of vitamin B9 your body requires for DNA regulation, cell growth, and cardiovascular health.
*Unlike synthetic folic acid, Quatrefolic requires no metabolic conversion, ensuring optimal absorption.
*Recommended by health organizations for women of childbearing age to prevent neural tube defects.
*Supports cognitive function, memory, and emotional health.