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To purchase this product, fill out the Prescription Request Form.




Stress is a common feature of everyday life that can raise cortisol levels and lead to significant health problems. 


Seriphos was developed to aid in lowering cortisol when cortisol levels are elevated due to acute and chronic stress.


* Seriphos contains key nutrients for stress resiliency.*


This original and unique formulation provides phosphorylated serine along with a synergistic blend of magnesium and calcium ethanolamine phosphates to promote a more balanced and healthy stress response.


* Phosphorylated serine and ethanolamine phosphate serve as metabolic building blocks for the synthesis of phosphatidylserine and phosphatidylethanolamine, cell membrane phospholipids that regulate key aspects of cellular function.


The synergistic formulation of phosphorylated serine, ethanolamine phosphate, and mineral salts in Seriphos promotes healthy adrenal function and an optimal response to stress.


  • Supports healthy cortisol levels*
  • Improves adaptability to stress*
  • Enhances positive mood*
  • Calms occasional anxiety*
  • Supports cognitive function*


*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seriphos - InterPlexus

  • All practitioner-only product orders and prescriptions need to be approved by Nourished by Nature prior to purchasing.

    Fill out thePrescription Request Form or email to arrange your prescription.

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