Nordic Naturals Complete Omega Xtra is made exclusively from wild-caught Arctic cod, our Children�s DHA is the no. 1 children�s omega-3 in the U.S. This delicious, strawberry flavored liquid formula is rich in omega-3 DHA, an essential nutrient for healthy brain function and development. It�s ideal for children ages 1 to 6. Like all Nordic Naturals fish oils, Children�s DHA liquid is third-party lab tested and surpasses strict international standards for purity and freshness.