Peptide I85 Ingredients & Drug Interactions
by MuscleTech
What is this page for?
First and foremost: checking Peptide I85 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
Peptide I85 is a dietary supplement by MuscleTech with 1 active ingredient.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 Peptide I85 by MuscleTech
Four independent checks of what is known — a summary of the available information, not a grade of the product itself.
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
None of the active ingredients could be matched to our evidence database, so intended use can't be graded.
Why this rating?
- None of the active ingredients could be matched to a HelloPharmacist monograph, so intended use can't be graded against our evidence data.
Every active ingredient lists its own amount on the label.
Why this rating?
- The label discloses an exact amount for 1 of its 1 active ingredient.
- No proprietary blends here — you can verify the dose of every single component.
None of the active ingredients could be matched to our interaction database.
Why this rating?
- We couldn't match any ingredient to a HelloPharmacist monograph, so there was nothing to check interactions against.
None of the active ingredients could be matched to our safety data.
Why this rating?
- We couldn't match any ingredient to a HelloPharmacist monograph, so there was no safety data to measure.
HelloPharmacist summaryFully disclosed formula with no assessable stated purpose. Medication interactions could not be assessed, and safety information could not be assessed.
Assessment coverage: 0 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jul 24, 2025.
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 Peptide I85, straight from the product label.
| Brand | MuscleTech |
|---|---|
| Barcode (UPC) | 631656610772 |
| Net contents | 84 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Jul 24, 2025 |
| DSLD ID | 332312 |
| Product type | Amino Acid/protein |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
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 Peptide I85 by MuscleTech, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 10 Calorie(s) | -- |
| DL-185 | 2000 mg | -- |
Other ingredients: Hypromellose, Titanium Dioxide, Magnesium Stearate, Silicon Dioxide
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.
Formula
2,000 MG DL185 Dileucine Per Serving (L-Leucyl-L-Leucine Monohydrate)
Research grade peptide Peptide 185 is composed of two leucine molecules bonded together, creating a patented dipeptide structure known as DL-185. The power of DL-185 has been supported by human clinical research.
DL185 Dileucine
Formulation
159% Greater activation of muscle protein synthesis 144% Increase in total strength
159% Greater activation of muscle protein synthesis In a groundbreaking study, subjects who consumed 2,000 mg of DL-185 demonstrated a 159% greater activation of muscle protein synthesis compared to baseline and 60% greater than Leucine.
Made in the U.S.A. from domestic and international ingredients.
FDA Statement of Identity
Dietary Supplement
General Statements
Scan the QR code for more info
Find us on Facebook, Instagram, Twitter @MUSCLETECH
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.
Brand IP Statement(s)
Twitter, tweet, retweet and the Twitter logo are trademarks of Twitter, Inc. or its affiliates.
Copyright 2023. DL-185 is a trademark of Ingenious Ingredients, LP Lewisville, TX, USA (registration pending). Dileucine US Patents: 11,026,991
Precautions
Processed in a facility that processes milk, eggs, wheat, peanuts, soy, tree nuts, fish, crustacean shellfish and sesame ingredients.
Warning: For adult use only. Keep out of reach of children.
Do not use if pregnant or nursing.
Consult a medical doctor before use if you have a medical condition or before starting any diet or exercise program. Do not use if packaging has been tampered with.
Contains bioengineered food ingredients.
Suggested/Recommended/Usage/Directions
Directions: Take 1 serving (3 capsules) with a glass of water and consume once daily. Do not exceed 3 capsules in a 24-hour period. Read the entire label before use and follow directions provided.
Storage
Store in a cool, dry place (60 degrees F to 80 degrees F).
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Peptide I85 by MuscleTech 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 Peptide I85 by MuscleTech
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size3 Capsule(s) Dosage formCapsule Servings per container28 Amounts shown are per serving.
DL-185
Other (inactive) ingredients: Hypromellose, Titanium Dioxide, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.
Peptide I85 by MuscleTech Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Peptide I85. 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 Peptide I85, from the product label.
MuscleTech
See all MuscleTech products- Name
- lovate Health Sciences U.S.A. Inc.
- Street Address
- 1100 North Market Street, 4th Floor
- City
- Wilmington
- State
- DE
- ZipCode
- 19890
- Web Address
- muscletech.com
Peptide I85 by MuscleTech: Common Questions
Does Peptide I85 by MuscleTech interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Peptide I85 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.
Sources & How We Checked
Peptide I85'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.
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