Seriphos Ingredients & Drug Interactions
by InterPlexus
What is this page for?
First and foremost: checking Seriphos against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Seriphos is a dietary supplement by InterPlexus with 2 active ingredients. Its ingredients are commonly taken for memory and brain health, nervous system disorders (e.g., als research), mood and stress support.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Seriphos by InterPlexus
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Low disclosure
Seriphos contains 2 active ingredients delivered in a proprietary blend: phosphorylated serine and ethanolamine phosphate. Phosphorylated serine is a modified form of the amino acid serine; ethanolamine phosphate is a phospholipid compound.
The product also contains inactive ingredients — magnesium stearate, cellulose, hypromellose, and water — used to form and stabilize the capsule.
Does it work?
Not established
The evidence for phosphorylated serine is mixed and incomplete. It's rated possibly effective for schizophrenia, but for Alzheimer's disease, ALS, back pain, PTSD, and cognitive function, there isn't enough reliable evidence to rate it.
That doesn't mean it doesn't work for those uses — it means the studies either aren't there yet or aren't conclusive enough to say.
How safe is it?
Well-documented data
Phosphorylated serine is generally well tolerated in the doses studied, though long-term safety isn't firmly established. The most common side effects are gastrointestinal — abdominal pain, bloating, indigestion, loss of appetite, and nausea — and they tend to be dose-dependent.
Seizures are rare but have been reported at very high doses of L-serine. There isn't enough safety data on serine supplements in pregnancy, so the evidence advises against it unless your doctor says otherwise.
Safety during breastfeeding hasn't been studied; avoid it unless your doctor directs you to use it.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check. However, we were unable to evaluate ethanolamine phosphate, so check your specific medications with your doctor or pharmacist before starting.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with no established evidence rating for its marketed use. No medication interactions are currently documented, and safety information is well characterized.
Seriphos may be worth considering if you're exploring serine for schizophrenia, though the evidence is modest. If you're thinking about it for cognitive function, PTSD, or neurological conditions like ALS, the evidence isn't there yet to say whether it'll help.
Before you start, talk it over with your doctor or pharmacist — especially if you're pregnant, breastfeeding, or take any medications.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 22, 2024.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Seriphos, straight from the product label.
| Brand | InterPlexus |
|---|---|
| Barcode (UPC) | 766897258510 |
| Net contents | 100 Vegetarian Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 22, 2024 |
| DSLD ID | 306838 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years), Gluten Free, Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Seriphos by InterPlexus, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 1000 mg | -- |
| Ethanolamine Phosphate | 0 NP | -- |
| Phosphorylated Serine | 0 NP | -- |
Other ingredients: Magnesium Stearate, Cellulose, Hypromellose, Water
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions
Suggested use: Take 1 capsule daily with water 15 minutes before a meal or as directed by your physician.
Precautions
Caution: If pregnant or nursing, consult your physician before using this or any other product.
Keep out of reach of children.
Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Store in a cool, dry place.
Formulation
Manufactured in the USA in a GMP compliant facility.
Original formula Adaptogen and adrenal support
Non-GMO
Vegetarian Suitable for vegetarians
Allergen Information: Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Dairy, soy, egg & gluten free.
FDA Disclaimer Statement
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.
General Statements
Facebook Instagram LinkedIn Twitter Let's connect on social media @Interplexus
Formula
Phosphorylated serine
FDA Statement of Identity
Dietary Supplement
Brand IP Statement(s)
Copyright 2021 Interplexus, Inc.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Seriphos by InterPlexus label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Seriphos by InterPlexus
These are the 2 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Vegetarian Capsule(s) Dosage formCapsule Servings per container100 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Proprietary Blend
- › Ethanolamine Phosphate
- › Phosphorylated Serine
Other (inactive) ingredients: Magnesium Stearate, Cellulose, Hypromellose, Water. These complete the product’s ingredient list but are not active constituents.
Seriphos by InterPlexus Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Seriphos. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Seriphos, from the product label.
InterPlexus
See all InterPlexus products- Name
- InterPlexus, Inc.
- Street Address
- 840 S. 333rd St.
- City
- Federal Way
- State
- WA
- ZipCode
- 98003
- Phone Number
- 1-800-875-0511
- Web Address
- interplexus.com
Seriphos by InterPlexus: Common Questions
Does Seriphos by InterPlexus interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What is phosphorylated serine, and what's it supposed to do?
Will this upset my stomach?
Is it safe to take while pregnant or breastfeeding?
What are the inactive ingredients?
Can I take this long-term?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Seriphos is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Seriphos’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Seriphos's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 3 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Serine 3 references
- Fridman V, Suriyanarayanan S, Novak P, et al. Randomized trial of l-serine in patients with hereditary sensory and autonomic neuropathy type 1. Neurology. 2019;92(4):e359-e370.
- Kantrowitz JT, Malhotra AK, Cornblatt B, et al. High dose D-serine in the treatment of schizophrenia. Schizophr Res. 2010 Aug;121(1-3):125-30. PubMed
- Levine TD, Miller RG, Bradley WG, et al. Phase I clinical trial of safety of L-serine for ALS patients. Amyotroph Lateral Scler Frontotemporal Degener. 2017;18(1-2):107-111. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC