“CERTIFIED”
Evidence →“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Exact product checked · barcode not publishedClean Nutraceuticals · checked Jul 21, 2026 · on sale since Aug 29, 2023USPTO returned 2 exact supplement-class owner records · inspect the identity trailPackage says distributed by: Allseason Enterprises, LLC · 7582 Las Vegas Blvd S. #3015, Las Vegas NV, 89123 USA
Quick read · Clean Nutraceuticals
Clean Nutraceuticals Glucosamine 1,500 mg Chondroitin 1,200 mg MSM…
Checked against public sources on July 21, 2026 · LookCloser does not sell or recommend supplements.
120capsules · 30 servings
Does the marketing hold up?
The listing says 1,200 mg of msm; the panel says 50 mg. We could not find an explanation for the difference — no blend, extract ratio, compound form or multi-capsule serving accounts for it. You are getting 50 mg of msm per serving. …
Is the dose real?!Label says 1,200 mg · panel says 50 mg
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?USPTO lists 2 owner recordssame brand name, more than one registrant — we don’t choose between them
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?✓No recalls found
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
2◖ partly confirmedno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Vitamin C (as ascorbic acid) | 20 mg |
|---|---|
| Vitamin D (as cholecalciferol) | 50 mcg (2000 IU) |
| Vitamin E (as d-alpha tocopheryl acetate) | 5 mg |
| Calcium (as calcium carbonate) | 10 mg |
| Zinc (as zinc oxide) | 11 mg |
| D-Glucosamine Sulfate Potassium Chloride | 1500 mg |
| Chondroitin Sulfate | 1200 mg |
| Sodium Hyaluronate (std. 90%) | 200 mg |
| Turmeric (Curcuma longa L.) (Root) Extract (30:1) | 200 mg |
| Sophora Japonica (Sophora japonica L.) (Flower bud) Extract (20:1) (Quercetin) | 50 mg |
| Flaxseed (Linum usitatissimum) (Seed) Extract (20:1) | 50 mg |
| Ginger (Zingiber officinale) (Root) Extract (20:1) (Standardized to 5% Gingerols) | 50 mg |
| Boswellia Serrata (Boswellia serrata) (Gum) Extract (20:1) | 50 mg |
| Methyl Sulfonyl Methane (MSM) | 50 mg |
| Tart Cherry (Prunus cerasus) (Fruit) Extract (30:1) | 33 mg |
| Hydrolyzed Bovine Collagen | 25 mg |
| L-Methionine | 25 mg |
| Black Pepper (Piper nigrum) (Fruit) Extract (std. 95% Piperine) | 5 mg |
Printed on the package: GMP CERTIFIED · transparency
We read 18 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed2
“Chondroitin MSM Joint Health Supplement – Joint Defend combines glucosamine sulfate, chondroitin sulfate, and MSM to support joint structure,…”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Ingredient research can support context, but it is not a trial of this exact product.
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
Public contextWho is behind it?
Registered owner records: ALLSEASON ENTERPRISES LLC · ALLSEASON IPCO, LLC
The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.
Evidence and sources
USPTO returned multiple live supplement-class records for the exact brand wordmark: ALLSEASON ENTERPRISES LLC, ALLSEASON IPCO, LLC. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.
Locked evidence record →Open the full source-linked findingWhat remains open 1
- No FDA recall matched this brand in the current search.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
The brand has 2 exact supplement-class records
These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.
🇺🇸ALLSEASON ENTERPRISES LLC
SOUTH DAKOTA, USA; DELAWARE, USA · Registration 7031117
Ste 214-1619, 401 E 8th St, Sioux Falls, SOUTH DAKOTA 57103, UNITED STATES
Goods covered by this record
IC 005: Dietary supplements; Dietary supplements in the form of powder; Dietary supplements consisting primarily of vitamins; Food supplements; Green coffee bean extracts for use as dietary supplements; Gummy vitamins; Herbal supplements; Mineral supplements; Mineral nutritional supplements; Nutritional supplements; Nutritional supplements in the form of drink mixes; Protein supplements; Vitamin preparations; Vitamin supplements; Liquid vitamin supplements.
🇺🇸ALLSEASON IPCO, LLC
DELAWARE, USA · Registration 7942428
7582 Las Vegas Blvd. S., #3015, Las Vegas, Nevada 89123, UNITED STATES
Goods covered by this record
IC 005: Dietary supplements; Dietary supplements consisting primarily of vitamins; Dietary supplements in the form of powder; Food supplements; Green coffee bean extracts for use as dietary supplements; Gummy vitamins; Herbal supplements; Liquid vitamin supplements; Mineral supplements; Mineral nutritional supplements; Nutritional supplements; Nutritional supplements in the form of drink mixes; Protein supplements; Vitamin preparations; Vitamin supplements.
This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Background reading
What the research says about these amounts
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 200 mg of turmeric / curcumin per serving. Studies we found used 500 mg–2 g a day, so this sits below that range.
0studied 500 mg–2 g
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 25 mg of collagen peptides per serving. Studies we found used 2.5 g–15 g a day, so this sits below that range.
0studied 2.5 g–15 g
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 11 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.
0studied 8 mg–40 mg
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Buying options
Where you can check or buy it
Open related seller leads before buying, then confirm the flavor, count, and serving size. Their prices are visible, but LookCloser does not claim savings until the pages share a UPC/GTIN.
Amazon
Submitted listing$29.95
Lowest New observed via Keepa on 2026-09-02.
View on Amazon ↗Brand website
Official storefrontNo price confirmed
Open the brand storefront to search manually.
No defensible same-product page was saved from the brand catalog.
Check brand website ↗iHerb
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search iHerb ↗Target
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search Target ↗Walmart
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search Walmart ↗Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built September 03, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.