L-Proline Ingredients & Drug Interactions
by PureBulk.com
What is this page for?
First and foremost: checking L-Proline 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
L-Proline is a dietary supplement by PureBulk.com 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 L-Proline by PureBulk.com
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 (a building block your body uses to make proteins). L-Proline is naturally present in many foods and plays a role in connective tissue formation.
The product is a powder with no other active ingredients listed.
Does it work?
Couldn't assess
The evidence we hold on L-Proline for athletic performance, osteoporosis, fractures, wound healing, and osteopenia is insufficient to rate — meaning reliable studies are lacking or mixed. We don't have enough solid data to say whether it works for these purposes.
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 data we hold advises caution with supplemental doses beyond food amounts unless your doctor directs you to take them.
There isn't enough reliable information on supplemental doses while breastfeeding, so caution is warranted if you're nursing — talk with your doctor or pharmacist about whether it's right for you.
Meds to double-check
No known interactions
No interactions are documented in our data for L-Proline with any medications. That said, run your specific drugs through the search tool on this page to be thorough, or ask your pharmacist if you want a second pair of eyes.
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.
L-Proline is an amino acid sometimes used for joint and connective tissue support, though the evidence for its effectiveness isn't established in our data. If you're nursing or pregnant, or if you want to take more than what's in food, check with your doctor or pharmacist first — they know your full health picture and can advise whether it's a fit.
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 Jun 25, 2013.
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 L-Proline, straight from the product label.
| Brand | PureBulk.com |
|---|---|
| Net contents | 100 g; 3.53 oz. |
| Market status | On market |
| Date entered into DSLD | Jun 25, 2013 |
| DSLD ID | 23147 |
| Product type | Amino Acid/protein |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | 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 L-Proline by PureBulk.com, sourced from the NIH Dietary Supplement Label Database.
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.
Storage
Storage: Keep dry, cool & dark
Formulation
Free of: soy, dairy, yeast, gluten, corn and additives.
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take 2000 mg (scant 1 tsp) once or twice daily, or as directed by physician.
General Statements
US Standard Measuring Spoons Spoon Size (level) milligrams 1/4 teaspoon 606 1/2 teaspoon 1212 1 teaspoon 2425
Precautions
Warning: This product is not intended for use by those with a serious medical condition or pregnant or lactating women.
Consult your physician before use.
Keep out of reach of children.
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.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
L-Proline by PureBulk.com 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 L-Proline by PureBulk.com
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size2000 mg Dosage formPowder Servings per container50 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: None. These complete the product’s ingredient list but are not active constituents.
L-Proline by PureBulk.com Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in L-Proline. 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 L-Proline, from the product label.
PureBulk.com
See all PureBulk.com products- Name
- PureBulk.com
- City
- Roseburg
- State
- OR
- ZipCode
- 97471
- Phone Number
- (541) 679-1500
- Web Address
- PureBulk.com
L-Proline by PureBulk.com: Common Questions
Does L-Proline by PureBulk.com interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is L-Proline safe if I'm pregnant?
Is it safe while I'm breastfeeding?
Does L-Proline help with wound healing?
Can I take more than the recommended dose?
What is L-Proline used for in the body?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if L-Proline 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 L-Proline’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
L-Proline'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