Pure L-Proline 500 Milligrams Ingredients & Drug Interactions
by Montiff
What is this page for?
First and foremost: checking Pure L-Proline 500 Milligrams 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
Pure L-Proline 500 Milligrams is a dietary supplement by Montiff with 1 active ingredient. Its ingredients are commonly taken for joint and connective tissue support, skin health and wound healing, collagen production.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 Pure L-Proline 500 Milligrams by Montiff
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
Full disclosure
This product contains one active ingredient: L-proline, an amino acid that your body uses to build and repair collagen — the main structural protein in skin, joints, bones, and connective tissue. The capsule itself is gelatin, and it also contains microcrystalline cellulose and magnesium stearate as inactive ingredients to help hold the capsule together and aid absorption.
Does it work?
Couldn't assess
The evidence we hold rates L-proline's effectiveness as insufficient to make a reliable call for athletic performance, osteoporosis, fractures, wound healing, and osteopenia. That means the studies available aren't strong enough yet to say whether it works for those uses.
If you're thinking about taking it for one of these reasons, talk it over with your doctor — they can help you weigh what limited evidence exists alongside other options.
How safe is it?
Some data gaps
L-proline is generally well tolerated from food sources, but supplement safety at higher doses hasn't been well studied. The safety notes on file advise against taking extra amounts beyond what you'd get from food unless your doctor advises it.
There isn't enough reliable data on supplemental doses during breastfeeding, so caution is warranted if you're nursing — talk with your doctor or pharmacist about whether this product makes sense for you.
Meds to double-check
No known interactions
No interactions are documented in our data for L-proline. Even so, check with your doctor or pharmacist before adding any new supplement to your routine, particularly if you take multiple medications or have underlying health conditions.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and some safety-information gaps remain.
Pure L-Proline may appeal to you if you're interested in supporting collagen and connective tissue, though the evidence for specific health claims is not yet established. No interactions are documented for this ingredient, but it hasn't been as thoroughly studied at supplement doses as many other products.
Talk with your doctor or pharmacist before starting, especially if you're pregnant, breastfeeding, or have kidney or liver concerns.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Mar 25, 2015.
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 Pure L-Proline 500 Milligrams, straight from the product label.
| Brand | Montiff |
|---|---|
| Barcode (UPC) | 683268104910 |
| Net contents | 100 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Mar 25, 2015 |
| DSLD ID | 42034 |
| Product type | Amino Acid/protein |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Dairy Free, Sugar 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 Pure L-Proline 500 Milligrams by Montiff, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-Proline | 500 mg | -- |
Other ingredients: Gelatin, Microcrystalline Cellulose, Magnesium Stearate
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.
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.
Storage
DO NOT REFRIGERATE.
STORE IN A COOL, DRY PLACE.
Precautions
KEEP OUT OF REACH OF CHILDREN.
General
Product#10491
Brand IP Statement(s)
(C) 1999 MONTIFF, INC. ALL RIGHTS RESERVED.
General Statements
MONTIFF - A DON TYSON COMPANY
Highest Quality Available
FDA Statement of Identity
Dietary Supplement
Formulation
Certified free of: Starch, corn, milk, wheat, yeast, sugar, eggs, salt, artificial colors, binders, flavors, preservatives and fish derivaties.
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take one (1) to three (3) capsules daily, or as recommended by a health care professional. To be used as a dietary supplement in a normal food program. It is recommended that this product be taken with vitamins and minerals.*
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Pure L-Proline 500 Milligrams by Montiff 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 Pure L-Proline 500 Milligrams by Montiff
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Capsule(s) Dosage formCapsule Servings per container100 Amounts shown are per serving.
L-Proline
No knowninteractions
Proline is a non-essential amino acid that your body can make on its own and that you also get from protein-rich foods. It is a key building block of...
L-Proline monograph & interactionsOther (inactive) ingredients: Gelatin, Microcrystalline Cellulose, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Pure L-Proline 500 Milligrams by Montiff Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Pure L-Proline 500 Milligrams. 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 Pure L-Proline 500 Milligrams, from the product label.
Pure L-Proline 500 Milligrams by Montiff: Common Questions
Does Pure L-Proline 500 Milligrams by Montiff interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What is L-proline and what does it do in my body?
Does this supplement actually work for bone health or wound healing?
Are there any side effects I should know about?
Is it safe to take while breastfeeding?
Will this interact with my medications?
What else is in the capsule besides L-proline?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Pure L-Proline 500 Milligrams 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 Pure L-Proline 500 Milligrams’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Pure L-Proline 500 Milligrams'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 4 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.
Proline 4 references
- Jennings A, MacGregor A, Spector T, Cassidy A. Amino acid intakes are associated with bone mineral density and prevalence of low bone mass in women: Evidence from discordant monozygotic twins. J Bone Miner Res. 2016;31(2):326-35. PubMed
- Gracia-Marco L, Bel-Serrat S, Cuenca-Garcia M, et al. Amino acids intake and physical fitness among adolescents. Amino Acids. 2017;49(6):1041-1052. PubMed
- Jamdar J, Rao B, Netke S, et al. Reduction in tibial shaft fracture healing time with essential nutrient supplementation containing ascorbic acid, lysine, and proline. J Altern Complement Med. 2004;10(6):915-6.
- Mehl AA, Damião AO, Viana SD, Andretta CP. Hard-to-heal wounds: a randomised trial of an oral proline-containing supplement to aid repair. J Wound Care 2021;30(1):26-31. 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