Phosphatidylserine (PS) is a nutritional supplement that has been shown to help maintain and improve cognitive brain function in adults. Chemically, PS is a naturally occurring phospholipid or “good fat” that is found in cell membranes and is essential to the functioning of all cells in the body. It is, however, particularly abundant in brain cells where it functions as a brain cell regulator with regard to neurotransmission and synaptic communication. Both neurotransmission and synaptic communication are key elements in maintaining memory, the ability to learn and sustained concentration. As our brain ages, we can experience a noticeable decline in our ability to recall facts and events, learn new things and concentrate for extended periods.

FDA Allows Qualified PS Health Claims:

Oral supplementation with PS has been shown to enhance memory and learning. Double-blind clinical trials, involving oral PS taken by adults suffering from a decline in memory function, demonstrated measurable improvement in name and face recognition, concentration, learning, and recall. When PS is taken on a regular basis in conjunction with a healthy diet and exercise, an individual’s quality of life can be substantially improved by enhancing memory, learning and concentration. This is especially true in older, but otherwise healthy, adults who are beginning to lose brain function as a result of the aging process.

Existing clinical data suggests an initial dosage of 300 to 500 mg of phosphatidylserine per day for the first month, taken at one time or evenly split into two or three dosages taken throughout the day. It takes approximately 30 days for improvement to become noticeable. After 30 days, dosage may be reduced to a maintenance level of 100 to 200 mg per day.

Sioux-PS is an all natural, lecithin-based Soy derived product that is similar to phosphatidylserine found in animal tissue. As such, it is specifically designed to be used as a dietary supplement to support and maintain cognitive brain function. Sioux-PS is available in  concentrations of 20%, 30% and 45%. Click on the following for Product specifications:

Due to its economic and proprietary manufacturing process, we are able to offer Sioux-PS at the significant savings. Call Wilke Resources (800) 779-5545 to see how we can save you money on your next phosphatidylserine purchase. Also, don’t forget to ask us about Sioux Pharm’s high quality, U.S. manufactured chondroitin sulfate, Chondropure™.