Synephrine, a bitter orange extract, has been proved to limit lipid accumulation by inducing the formation of brown fat cells in mice. Further research into this bioactive compound might shed ...

Bitter orange contains p-synephrine, a chemical compound that can suppress appetite. Bitter orange extract is commonly used in some weight loss supplements but may not be right for everyone.

Other common ingredients, such as Hokuto mint and bitter orange extract, have limited or no proven impact on weight loss. The real concern, however, lies in the potential side effects. Dr Dina ...