Sentinel Folic Acid 400mcg is a dietary supplement containing 250 tablets of folic acid, an essential B-vitamin. This supplement supports healthy fetal development during pregnancy, aids in red blood cell formation, and helps maintain proper cell division and DNA synthesis. Folic acid is particularly important for women of childbearing age and during early pregnancy to help prevent neural tube defects. The 400mcg dosage aligns with common daily recommended amounts. The supplement comes in an amber bottle with a safety seal to maintain freshness and product integrity. As with any supplement, consult with a healthcare provider before use, especially if pregnant, nursing, or taking medications.