Research shows that healthy DHA levels in mothers during pregnancy and lactation support optimal brain and visual development in babies. Prenatal DHA provides mood support for mothers before during and after pregnancy in small easy-to-swallow soft gels. The DHA requirement of a developing baby increases dramatically as pregnancy and brain growth accelerates. This fatty acid is concentrated in the brain and retina where it is a critical component of cell membranes. Maternal diet and lifestyle influence the amount of omega-3s that are available to the growing baby. As the official omega-3s of the American pregnancy association, Nordic Naturals prenatal DHA is an exceptionally pure and trusted source of DHA and vitamin D3. Also available in strawberry-flavored prenatal DHA. Wild caught. Pure. No fishy aftertaste. Friend of the sea certified. Nordic Naturals products are never sold under any store brand. This product does not contain common GE genes or proteins. Guaranteed purity. Lab certified. Every batch of Nordic Naturals fish oils is tested by a third-party certified lab for environmental toxins, including heavy metals. All fish oils are in the triglyceride form and surpass the strictest international standards for purity and freshness. Certificates of Analysis available upon request. Because purity = safety. Heavy metals such as mercury, are not the only environmental contaminants found in fish. PCBs are a class of man-made organic chemicals that pose risks to human health and the environment. Despite strong restrictions, PCBs persist in the environment and are found in trace amounts across our food supply. By selectively choosing small fish naturally low in toxins, and carefully removing contaminants, Nordic Naturals delivers omega-3 oils with guaranteed purity. Nordic Naturals products surpass strict standards for PCBs; GOED limit (Global organization for EPA and DHA omega-3s). Nordic Naturals levels (Based on average PCB test results). Molecularly distilled.