What does re-esterified triglyceride mean?
Michael Gray
Updated on April 04, 2026
Re-Esterified Triglyceride (rTG): rTGs are created when ethyl esters are freed from their attached ethanol groups and are once again bound to a glycerol backbone. rTGs retain the same potency and fatty acid ratios of their EE counterparts.
Is Nordic Naturals re-esterified?
The company uses a patented purification process and a proprietary deodorization procedure that delivers ultra pure oils with virtually no fishy taste or odor. Its unique re-esterification process yields natural triglyceride oils with over 98% triglycerides at all concentration levels.
What does rTG mean in omega-3?
re-esterified triglyceride
FAST-ACTING OMEGA-3: re-esterified triglyceride (rTG) is the most bioavailable form of omega-3, increasing levels of omega-3 in cells 3.5x more than standard triglyceride fish oil.
Is omega-3 rTG better?
The re-esterified triglyceride (rTG) form of omega-3 is not only better tolerated with fewer gastrointestinal side effects, but it is also better absorbed than the EE form of omega-3.
What is the difference between a triglyceride omega-3 and an ethyl ester omega-3?
Both triglycerides and ethyl esters are “esterified forms,” which means that an ester link/bond holds the fatty acids onto their chemical backbone. The fatty acids in triglycerides are esterified to a glycerol backbone, whereas the fatty acids in ethyl esters are esterified to an ethanol (alcohol) backbone.
Is Nordic Naturals a good company?
Nordic Naturals was ranked #1 out of the top 10 fish oil brands in Norway for highest concentration, freshness, and purity. Nordic Naturals products show no detectable lead or mercury when tested down to 10 ppb, which is 10 times below the Norwegian Medicinal Standard and European Pharmacopoeia Standard limits.
How can I increase my omega-3 absorption?
A 2019 study on omega-3 found that taking an omega-3 concentrate with food that contains fat increased bioavailability, making it easier for the body to absorb. Additionally, an older 2015 study found that taking omega-3 fatty acids with a low fat meal reduced absorption.
What is re esterified fish oil?
Re-esterification is a process that removes the artificially induced alcohol in chemically modified ethyl ester fish oil to create a more natural form of omega-3 fatty acids that is not only better tolerated with less gastrointestinal side effects but also better absorbed than omega-3 fatty acids in the ethyl ester …
Does vitamin C lower triglycerides?
The analysis found that taking a vitamin C supplement significantly reduced LDL (bad) cholesterol by approximately 7.9 mg/dL and blood triglycerides by 20.1 mg/dL ( 12 ).