Thorne Iso-Phos (phosphatidylserine)

Dietary Supplement

Iso-Phos contains phosphatidylserine (PS), the primary phospholipid in brain cell membranes. PS supports memory and focus and helps regulate cortisol during stress.* Phosphatidylserine (PS) is essential for healthy brain cell membranes and to maintain an environment required for optimal brain function.* Phosphatidylserine helps improves cell-to-cell communication in the brain, and thus supports cognitive function, at least in part by helping increase cell membrane fluidity.* Other mechanisms of action include helping enhance cell metabolism (such as glucose utilization) and neurotransmitter formation.* Phosphatidylserine also appears to have antioxidant activity, which would help neutralize free radicals.*


  • Supplement Facts
  • Specifications

Serving Size:1 Vegetable Capsule




    Amount Per Serving  
Phosphatidylserine Isolate 100 mg    

Other ingredients:
Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Leucine, Contains ingredient derived from soy



© 2013-2023 nourishbalancethrive