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InterPlexus Seriphos Adrenal Support Main Label
InterPlexus Seriphos Adrenal Support Supplement Facts
InterPlexus Seriphos Adrenal Support Caution Statement
InterPlexus Seriphos Adrenal Support Combination


Adrenal Support | Original Formula

Regular price $37.99
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Data Sheet

Original formulation of our most popular supplement. Seriphos can help you manage stress and calm anxiety to enjoy a good night’s sleep.*

Stress is a common feature of everyday life that can raise cortisol levels and lead to significant health problems. Seriphos is designed to help lower cortisol when cortisol levels are elevated, and to promote healthy cortisol output during times of acute and chronic stress.*

Seriphos contains key nutrients to support optimum stress resiliency.* This original and unique formulation provides phosphorylated serine along with a synergistic blend of magnesium and calcium ethanolamine phosphates to promote a balanced and healthy stress response.* Phosphorylated serine in a chelate form of magnesium and calcium with ethanolamine phosphate serves as metabolic building blocks for the synthesis of phosphatidylserine and phosphatidylethanolamine. These are key cell membrane phospholipids that regulate essential 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.*

Each capsule of Seriphos contains 1000 mg of a proprietary blend that supplies 90 mg of serine phosphate in a base of magnesium and calcium ethanolamine phosphates. The amounts of mineral nutrients provided per capsule are 45 mg of elemental magnesium, 45 mg of elemental calcium, and 190 mg of elemental phosphorus.

Suggested Use

Take 1 capsule daily with water 15 minutes before a meal or as directed by your physician.


If pregnant or nursing, consult your physician before using this or any other product. Keep out of reach of children.


1000 mg proprietary blend that includes Phosphorylated Serine/Ethanolamine (phospholipids), Magnesium, and Calcium.

Customer Reviews

Based on 8 reviews
Amazing product!

This is the only product I’ve found that significantly improves my sleep. I’ve struggled with insomnia for years but with Seriphos I can sleep through the entire night deeply. I can’t recommend it enough!

Great product

I am so happy that this product found me♥️🙏. Less stress, better sleep and better mood.

Robin Johnson


Chandler D
Can’t live without it (original formula)

Recommended my my nutritionist many years ago to help me manage a chronic health condition, this product has helped me manage stress, anxiety and sleeplessness for many years. I can’t live without it!

Excellent product

My husband's been taking this product by recommendation of his doctor years ago and now my daughter's taking it too, works great to reduce cortisol levels as well as adrenal issues and help with sleep problems. Thank you for making it available !