About Us

American River Nutrition, Inc. (ARN) strives to be the leader in providing the purest natural form of vitamin E in the world – Delta Tocotrienol.  Founded in 1998 by Dr. Barrie Tan – following his discovery of the only natural source of tocopherol-free tocotrienol in the annatto plant – ARN has been the driving force behind modern research on the nutritional health benefits of tocotrienol.  At ARN, we take pride in being a science-based corporation and an active member of the science community.  Our goal is to educate and encourage the public in the prevention of diseases.

Awarded with the 2010 Scientific Excellence Award by the SupplySide West committee, ARN continuously aims to provide the utmost professional customer support.  With its patent-protected extraction technique, ARN is the sole supplier of the natural rainforest Annatto Delta Tocotrienol, trademarked DeltaGold®.