Efficacy of an herbal formulation LI10903F containing Dolichos biflorus and Piper betle extracts on weight management.

Background: A novel herbal formulation LI10903F, alternatively known as LOWAT was developed based on its ability to inhibit adipogenesis and lipogenesis in 3T3-L1 adipocytes model. The clinical efficacy and tolerability of LI10903F were evaluated in an eight-week, randomized, double-blind, placebo-controlled, clinical trial in 50 human subjects with body mass index (BMI) between 30 and 40 kg/m² (clinical trial registration number: ISRCTN37381706). Participants were randomly assigned to either a placebo or LI10903F group.