Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Glutamine Peptide Ingredients & Drug Interactions

by SNI Essential Series

Glutamine Peptide label
See full label image
Capsule Category: Amino Acid/protein
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Glutamine Peptide 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

The interaction bottom line Most serious interaction: Moderate

Glutamine Peptide is a dietary supplement by SNI Essential Series with 1 active ingredient. Its ingredients are commonly taken for muscle recovery and sports performance, gut health and 'leaky gut', recovery from severe illness or injury.Based on those ingredients, 50 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Glutamine Peptides. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Glutamine Peptide by SNI Essential Series

Ask about any prescription or over-the-counter medication and we check it for interactions with Glutamine Peptide by SNI Essential Series — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.
Computed from our clinical databases

HelloPharmacist Scorecard of Glutamine Peptide by SNI Essential Series

Four independent checks of what is known — a summary of the available information, not a grade of the product itself.

Evidence for Intended Use
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

The stated purpose hasn't been mapped to our evidence data yet.

Why this rating?
  • We haven't mapped this product's purpose to our evidence data yet — it'll be graded on the next content refresh.
Ingredient Transparency
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 2 active ingredients.
  • “Glutamine Peptides” is listed as a grouped ingredient — the label gives one combined amount (4 g) without saying how much of each component you get.
Known Interaction Concern
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Glutamine.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: seizure medications.
  • For scale: 50 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.
Safety Information
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

HelloPharmacist summaryFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 1, 2012.

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

At a glance

General information

Key facts about Glutamine Peptide, straight from the product label.

Brand SNI Essential Series
Barcode (UPC) 852263820037
Net contents 90 Capsule(s)
Market status Off market
Date entered into DSLD Jun 1, 2012
DSLD ID 6490
Product type Amino Acid/protein
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
From the label
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 Glutamine Peptide by SNI Essential Series, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
15
UPC/BARCODE
852263820037
IngredientAmount% DV
L-Glutamine0 NP--
Glutamine Peptides4 g--
HWG0 NP--

Other ingredients: Dicalcium Phosphate, Magnesium Stearate, Silica, Maltodextrin, Gelatin

Tap any ingredient to jump to its full detail below.

Label statements
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.
FDA Statement of Identity

DIETARY SUPPLEMENT

Suggested/Recommended/Usage/Directions

SUGGESTED USE:† As a dietary supplement, take 6 capsules daily. It is suggested to take 2 Capsules 1 hour before workouts. Take 2 capsules immediately after workouts and take 2 capsules before bedtime. For best results, take in conjunction with food or you favorite protein beverage. Glutamine Peptide helps digest protein from food consumption and protein shakes. This allows your body to feel healthy and strong.

Precautions

Keep out of the reach of children.

Do not use if tamper-evident seal is broken.

WARNING: Consult a physician before using this product.

FDA Disclaimer Statement

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Storage

Store in a cool, dry place 15(0)-30(0)C (59(0)-86(0)F).

General Statements

ADVANCED GLUTAMINE

GROWTH HORMONE - Most active hormone for increasing muscle and burning fat. Growth hormone levels are at their peak while your body is in a sleeping state. Instant absorption of the peptide bonded glutamine helps with increasing growth hormone which in turn increases muscle strength as well lean body composition.†

IMMUNE SUPPORT - Critical to the intestines and immune system as a fuel. Instant absorption of the peptide bonded glutamine is used to synthesize proteins, enzymes and all active cells in your body. A true building block for overall health.†

PROTECTION - Prior to workout - Instant absorption of the peptide bonded glutamine will rapidly feed your muscles with the nutrient glutamine so that you prevent overtraining, a common factor in muscle soreness.†

RECOVERY - After workouts - Instant absorption of the peptide bonded glutamine feeds your muscles the necessary amount of nutrients to recover from a strenuous workout.†

RING OF CONFIDENCE

TRAIN LIKE A MACHINE

WHAT'S IN GLUTAMINE PEPTIDE? The Amino Acid Glutamine Powder joined with a string of Di and Tri Peptides. Glutamine instantly absorbed into the body while retaining 100% of the amino acid without loss due to digestion.†

HWG = Hydrolyzed Wheat Gluten (A Natural Source Rich in Glutamine Peptides)

Seals/Symbols

Made in the USA

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Glutamine Peptide by SNI Essential Series label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Glutamine Peptide label

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)
What’s inside

The Ingredients in Glutamine Peptide by SNI Essential Series

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule Servings per container15 Amounts shown are per serving.

Glutamine Peptides

Interacts with
50 drugs
4 g per serving

Glutamine is the most abundant amino acid in the body and is usually made in your muscles. A prescription form is FDA-approved to help reduce sickle c...

Glutamine Peptides monograph & interactions

Other (inactive) ingredients: Dicalcium Phosphate, Magnesium Stearate, Silica, Maltodextrin, Gelatin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Glutamine Peptide by SNI Essential Series Drug Interactions

Glutamine Peptide contains a single active ingredient, and it has known interactions with 50 medications. Here’s the picture, then you can look up your own drug.

Want to check YOUR meds against Glutamine Peptide?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
50Drugs
50 Moderate

Ingredients driving the most interactions

Glutamine Peptides 50

Individual Drug Interactions

The ingredients in Glutamine Peptide interact with 50 drugs. Click any drug to see the details.

1 of the 1 ingredient in Glutamine Peptide interact with drugs. Each result below shows which ingredient is responsible. Glutamine Peptides

Each ingredient & the kinds of drugs it affects

For each ingredient in Glutamine Peptide with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Glutamine Peptides1 drug type · 50 drugs

Anticonvulsants

Theoretically, glutamine might antagonize the effects of anticonvulsant medications.
Glutamine is metabolized to the excitatory neurotransmitter glutamate. Glutamate might have antagonistic effects with anticonvulsant drugs. However, this interaction has not yet been reported in humans.

Likelihood Possible Evidence D
Glutamine Peptides full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Glutamine Peptide, from the product label.

SNI Essential Series

See all SNI Essential Series products
Phone Number
1(888) 663-1113
Web Address
www.sniglobal.com
Pharmacist Counseling Corner

Glutamine Peptide by SNI Essential Series: Common Questions

Does Glutamine Peptide by SNI Essential Series interact with any medications?
Yes. Based on its ingredients, Glutamine Peptide has a known interaction with 50 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Glutamine Peptide contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Glutamine Peptide is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

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.

Glutamine Peptide label
Go deeper

The Full Monographs Behind Glutamine Peptide’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Glutamine

Interacts with 50 drugs

Glutamine is the most abundant amino acid in the body and is usually made in your muscles. A prescription form is FDA-approved to help reduce sickle cell disease complications, but for most...

Read the full Glutamine monograph →
Sources

Sources & How We Checked

Glutamine Peptide'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.

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 11 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.

Glutamine 11 references
  1. Miller AL. Therapeutic considerations of L-glutamine: a review of the literature. Altern Med Rev 1999;4:239-48..
  2. Bozzetti F, Biganzoli L, Gavazzi C, et al. Glutamine supplementation in cancer patients receiving chemotherapy: a double-blind randomized study. Nutrition 1997;13:748-51.. PubMed
  3. Mebane AH. L-Glutamine and mania. Am J Psychiatry 984;141:1302-3.
  4. Meldrum BS. Glutamate as a neurotransmitter in the brain: review of physiology and pathology. J Nutr 2000;130:1007S-15S.. PubMed
  5. Garlick PJ. Assessment of the safety of glutamine and other amino acids. J Nutr 2001;131:2556S-61S.. PubMed
  6. Chapman AG. Glutamate and epilepsy. J Nutr 2000;130:1043S-5S.. PubMed
  7. Ziegler TR. Glutamine supplementation in cancer patients receiving bone marrow transplantation and high dose chemotherapy. J Nutr 2001;131:2578S-84S.. PubMed
  8. Laviano A, Molfino A, Lacaria MT, Canelli A, De Leo S, Preziosa I, Rossi Fanelli F. Glutamine supplementation favors weight loss in nondieting obese female patients. A pilot study. Eur J Clin Nutr. 2014 Nov;68(11):1264-6. PubMed
  9. Endari (l-glutamine) [package insert]. Torrance, CA: Emmaus Medical,Inc; 2017.
  10. Niihara Y, Miller ST, Kanter J, et al. A Phase 3 Trial of l-Glutamine in Sickle Cell Disease. N Engl J Med 2018;379(3):226-35. doi: 10.1056/NEJMoa1715971.
  11. Ogden HB, Child RB, Fallowfield JL, et al. Gastrointestinal Tolerance of Low, Medium and High Dose Acute Oral l-Glutamine Supplementation in Healthy Adults: A Pilot Study. Nutrients. 2020;12(10):2953. PubMed

See these in context on the Glutamine monograph →

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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team