Fatty Acids Most popular form
Triglyceride-form Fish Oil
Also called rTG / natural TG
Omega-3s on their natural triglyceride backbone, or re-esterified back to it (rTG). This form tends to absorb better than ethyl ester and holds up reasonably well against oxidation, which makes it a strong default despite a slightly higher price.
Best for
Best absorption for everyday use
Absorption
High
Typical timing
With a meal to improve absorption and reduce reflux
How to take Triglyceride-form Fish Oil
A typical dose of Omega-3 (Fish Oil): 1,000–2,000 mg combined EPA+DHA per day. Best timing: With a meal to improve absorption and reduce reflux. The form you choose mainly affects absorption and how easily it sits with your stomach, not the overall dose.