Phosphatidylserine 70% (Sunflower)

Phosphatidylserine is a fatty substance called a phospholipid. It covers and protects the cells in your brain and carries messages between them. Phosphatidylserine plays an important role in keeping your mind and memory sharp. Animal studies suggest that the level of this substance in the brain decreases with age.

The powder is in light yellow or brown powder with 20% assay