Phosphatidylserine (abbreviated Ptd-L-Ser or PS) is an important phospholipid membrane component (i.e. component of the cell membrane) which plays a key role in cell cycle signaling, specifically in relationship to apoptosis. 

    Phosphatidylserine (PS) has been regarded as a new "smart nutrients" after the Choline and DHA . 

Products name: Phosphatidylserine(PS) 

Structural Formula


Molecular Formula   C13H24NO10P

Molecular Weight   385.3041

CAS Number   51446-62-9

Characteristics: Light yellow Powder to wite powder


1> Natural Phosphatidylserine 20% 40% 50% 70% 85%    HPLC

2> Phosphatidylserine(PS) 95% -- Synthetic

3> Water soluble Phosphatidylserine

      Phosphatidylserine 10% CWS 


1. To improve brain function, improve Alzheimer's disease 

2. To help repair brain damage

3. To relieve stress, promote the recovery of brain fatigue, balance emotions