Phosferine is a herbal supplement containing Cinchona bark extract, sodium benzoate (Preservative), potassium sorbate (Preservative), citric acid, water and coloring. It is marketed for improving your appetite. Cinchona is a genus of South American plants, often used as sources of quinine as an antimalarial medication.However, as far as I can tell, the FDA has not evaluated the claims of Phosferine as an appetite improver.
Phosferine is a dietary supplement primarily known for its potential benefits in supporting mental clarity, focus, and overall cognitive function. It often contains ingredients like phosphatidylserine, which is believed to help improve memory and reduce cognitive decline, particularly in older adults. Additionally, it may aid in stress reduction and enhance exercise performance by promoting better recovery. However, individual results can vary, and it's best to consult a healthcare professional before starting any new supplement.