Botanical
Hesperetin
Hesperetin is a flavanone, a type of flavonoid from citrus fruit. The body forms it from hesperidin during digestion.
Better absorption is a different question
The 2012 absorption experiment tested 150 mg of a micronized, water-dispersible preparation. The 2023 trial used a glucoside combined with cyclodextrin, a carrier. These formulations differ from plain hesperetin, and faster absorption alone does not establish a better health outcome. 1 2