Omega-3 fatty acids are a family of polyunsaturated fats found in fatty fish, certain algae, and some plant foods. Three of them are nutritionally significant: EPA, DHA, and DPA. Fish oil supplements are one of the most common ways people increase their omega-3 intake.
EPA — Eicosapentaenoic acid
EPA is a 20-carbon omega-3 fatty acid found predominantly in fatty marine fish such as salmon, sardines, and mackerel. It is involved in the production of compounds that support normal inflammatory responses in the body. EPA is one of the most studied omega-3 fatty acids in nutritional science, and it supports normal cardiovascular function.
DHA — Docosahexaenoic acid
DHA is a 22-carbon omega-3 fatty acid and the primary structural fat in the brain and retina. It supports normal brain function and visual function. DHA is particularly important during pregnancy and early childhood, when the brain is developing rapidly. Adults also benefit from maintaining adequate DHA intake throughout life.
DPA — Docosapentaenoic acid
DPA is less commonly discussed but present in significant amounts in some premium fish oils. It is found naturally in fish and marine mammals. DPA sits between EPA and DHA in the omega-3 family and can be converted to either in the body. Research on DPA is growing.
What does "triglyceride form" mean?
Fish oil comes in two main molecular forms: ethyl ester (EE) and re-esterified triglyceride (rTG). The triglyceride form more closely resembles the natural structure of omega-3s in fish and is generally considered better absorbed. Most standard fish oil supplements are in ethyl ester form, while premium options like those from Viva Naturals use the re-esterified triglyceride form for improved absorption.
What is IFOS certification?
IFOS (International Fish Oil Standards) is an independent testing programme that verifies fish oil purity, potency, and safety. Certified products are tested for heavy metals, PCBs, dioxins, and other contaminants. An IFOS-certified product has been verified by a third party to meet strict purity standards.
Available product
Supplements & More carries Viva Naturals Triple Strength Omega-3 (60 softgels) — providing 1500 mg EPA, 570 mg DHA, and 50 mg DPA per 2-softgel serving, in re-esterified triglyceride form, heavy metal tested and IFOS certified, from wild-caught sustainable fish. Delivered across Lebanon with cash on delivery.