American River Nutrition has been an evidence-based research leader in the manufacturing of premium annatto-derived dietary ingredients for over two decades.
A novel product featuring a combination of ubiquinol and geranylgeraniol. The unique combination in DuoQuinol™ creates a complementary mechanism that supports heart function and cellular energy*…
our products
Annatto-centric innovation is in our DNA. Compelled by research, our products leverage the efficacious compounds of the annatto plant, including DeltaGold® the only tocopherol-free source of tocotrienols, GG-Gold® a building block of healthy aging, and DuoQuinol™, a more functionally active ubiquinol.
Notes from our Team
News & Updates
Tocotrienols May Have Protective Effect on Liver in NAFLD Patients
Hadley, Massachusetts (February 8, 2023) – Delta-tocotrienol from annatto downregulated gene expressions associated with non-alcoholic fatty liver disease in patients. Supplementing with annatto-derived tocotrienols branded as DeltaGold® by American River Nutrition
Annatto Tocotrienol plus Resveratrol may improve cardiometabolic risk in MetS: RCT
Hadley, Massachusetts (December 20, 2022) – A combination of delta-tocotrienol from annatto improved cardiometabolic risk factors, including central obesity and blood pressure, suggest findings from a randomized clinical study. Twenty-four
Delta-tocotrienol upstages alpha-tocopherol in fatty liver disease trial
Hadley, Massachusetts (September 23, 2022) – Supplementation with delta-tocotrienol may edge out the competition in improving biomarkers of non-alcoholic fatty liver disease (NAFLD), says a study conducted at the Armed
