OmegAvail ™ Ultra DHA contains fish oil in its natural TG (triglyceride) form. All DFH TruTG ™ fish oil products are omega-3 oils bound to natural TG at a minimum of 90%. OmegAvail ™ Ultra DHA is molecularly distilled and filtered to ensure purity and maximize the removal of metals, pesticides, PCBs, and other contaminants. Lipase is added to boost digestibility and mixed tocopherols (antioxidants) are added to improve product stability.