MSM Ingredients & Drug Interactions
by GNC TriFlex
What is this page for?
First and foremost: checking MSM 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
MSM is a dietary supplement by GNC TriFlex 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 MSM by GNC TriFlex
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 Apr 24, 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 MSM, straight from the product label.
| Brand | GNC TriFlex |
|---|---|
| Net contents | 30 Pack(s) |
| Market status | On market |
| Date entered into DSLD | Apr 24, 2015 |
| DSLD ID | 44712 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, 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 MSM by GNC TriFlex, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| MSM | 1500 mg | -- |
Other ingredients: Cellulose, Titanium Dioxide, Caramel color, Ethyl Vanillin
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
To ensure a complete nutritional program, take daily with these GNC products: - Premium GNC Multivitamin - Ultra Probiotic Complex 25 - CoQ-10 - SuperFoods Whole Foods Blend
DIRECTIONS: As a dietary supplement, take the contents of one packet daily with a meal.
Formula
- Comprehensive Vitapak(R) program that supports improved join health with TriFlex(TM) Fast-Acting, Triple Strength Fish Oil, White Willow Bark and MSM
MSM – A naturally occurring organic sulfur that provides an important component for joint cartilage.
MSM
Precautions
KEEP OUT OF THE REACH OF CHILDREN.
Discontinue use two weeks prior to surgery.
WARNING: Consult your physician prior to using this product is you are pregnant, nursing, taking medication, or have a medical condition.
Storage
Store in a cool, dry place.
Formulation
No Sugar, No Artificial Colors, No Preservatives, No Wheat, No Gluten, No Dairy, Yeast Free.
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)
Once you have completed eight weeks of daily usage of this product, check with your healthcare professional regarding continued use, as you should now be able to switch to GNC TriFlex(TM).
GNC TriFlex(TM) Complete Vitapak(R) features clinically studied ingredients that support total joint health and provide joint comfort in as early as two weeks. These ingredients support mobility and flexibility, rebuild cartilage and lubricate joints.
General Statements
Conforms to USP <2091> for weight. Meets USP <2040> disintegration. {Tablet} ACTUAL SIZE
Each pack contains:
- Maximum strength, fast-acting joint comfort - works in days - Rebuilds cartilage and lubricates joints - Supports natural anti-inflammatory response
GNC Quality Commitment For more than 75 years, GNC has been the leader in the development and manufacture of dietary supplements and is committed to producing the most superior products. We use only the highest quality ingredients manufactured under the strictest quality controls. Every raw material used is tested to ensure its purity and potency. Each product is dated and then shipped immediately to our stores to ensure that you are purchasing the freshest supplements available. GNC Guarantee If you are not 100% completely satisfied, return the unused portion of the product with your receipt to a GNC store within 30 days. Our trained sales staff will either refund your purchase price or, if you prefer, assist you in finding a replacement product to help you LIVE WELL.
General
CODE 281812 DNG
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
MSM by GNC TriFlex 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 MSM by GNC TriFlex
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 Beige Tablet(s) Dosage formTablet Or Pill Amounts shown are per serving.
MSM
Other (inactive) ingredients: Cellulose, Titanium Dioxide, Caramel color, Ethyl Vanillin. These complete the product’s ingredient list but are not active constituents.
MSM by GNC TriFlex Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in MSM. 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 MSM, from the product label.
GNC TriFlex
- Phone Number
- 1-888-462-2548
MSM by GNC TriFlex: Common Questions
Does MSM by GNC TriFlex 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 MSM 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
MSM'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