Phosphatidylserine

Phosphatidylserine is mainly extracted from soybeans or sunflower lecithin. Soybean PS is the most common and has a lower cost. The human body can synthesize itself, but with the increase of age, the synthesis decreases. Therefore, supplementing PS has become one of the important strategies for improving brain health. It is often used by individuals seeking to improve memory and maintain cognitive performance, especially as they age.