“Collagen 20,000 mg per serving”
Evidence →The label promises 20,000 mg per serving. The panel says 20,000 mg. They match.
Exact product checked · GTIN 00850067523345Greensential · checked Aug 11, 2026 · on sale since Jan 22, 2026🇺🇸 USPTO wordmark owner · Grahan's eCommerce, LLC · Texas, USA
Quick read · Greensential
Greensential Collagen Peptides Plus Powder
Checked against public sources on August 11, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
Collagen Peptides dose is above the studied range. label claims 20000 mg/serving — above the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides). Sources: PubMed search: collagen peptide supplementation trial, WebMD search…
Is the dose real?✓Listing and panel agreeboth say 20 g of Hydrolyzed Collagen
What a serving costs$0.71per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🇺🇸Grahan's eCommerce, LLClimited liability company · Texas, USA
Is it the real thing?✓Barcode matches outside 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.
1✓ checked out1◖ partly confirmed2? couldn’t verifyno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 70 |
|---|---|
| Protein | 18 g |
| Vitamin C (as acerola fruit juice powder) | 120 mg |
| Sodium | 50 mg |
| Hydrolyzed Collagen | 20 g |
| Hyaluronic Acid (from Sodium Hyaluronate) | 150 mg |
Printed on the package: Grass Fed Pasture Raised · EUROFINS TESTED · Eurofins · MADE IN USA · FDA REGISTERED FACILITY · cGMP CERTIFIED FACILITY
We read 6 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
1 promise checks out. 3 could not be fully confirmed from public sources.
✓Matches the label1
◐Partly confirmed1
“Skin, Nail & Joint”
Evidence →Ingredient evidence exists; on dose: label claims 20000 mg/serving — above the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides).
Ingredient research can support context, but it is not a trial of this exact product.
?Couldn’t verify independently2
“THIRD PARTY LAB”
Evidence →No named laboratory or lot-specific certificate was found for this exact product. The exact brand page repeats a testing claim but names no issuer. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.
“in the USA with global”
Evidence →“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.
We looked and found no public proof. That does not count against the product.
Marketing language, not scored
3-IN-1 ADVANCED, TARGETED FORMULA
Quick read · 2 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedIs the label honest?
Every ingredient shows its amount · 6 ingredients listed.
Every ingredient shows its real amount — nothing is hidden in a proprietary blend.
Evidence and sources
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
Locked evidence record →Open the full source-linked findingCheckedWho is behind it?
The barcode identity checks out · 850067523345.
The barcode matches, so we are checking the right product rather than a look-alike.
Evidence and sources
The brand's store lists this exact barcode as “Collagen Peptides Plus Powder” (variant: Default Title) — identity confirmed across retailer listings.
Locked evidence record →Open the full source-linked findingWhat remains open 4
- No FDA recall matched this brand in the current search.
- We have not found a public label filing for this exact product.
- Barcode checksum is valid; no independent product record was found.
- No dated review-history series is on file yet.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
Grahan's eCommerce, LLCLimited Liability Company · exact supplement-class mark for GREENSENTIAL
Filed address
Texas, USA) Greensential; 395 Sawdust Rd #3091, The Woodlands, Texas 77385, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. 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 20 g of collagen peptides per serving. Studies we found used 2.5 g–15 g a day, so this sits above 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.
Where it sells
Price check for this exact product
Amazon
Exact UPC/GTIN match$19.95
$0.71 per labeled serving
matching UPC/GTIN · checked Aug 11, 2026
View on Amazon ↗Brand website
Exact UPC/GTIN match$42.95
$1.53 per labeled serving
matching UPC/GTIN · checked Aug 11, 2026
View on Brand website ↗iHerb
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search iHerb ↗Target
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗Walmart
Not confirmedNo exact listing saved
We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Same UPC/GTIN observed across 2 sellers. Amazon was lowest at $19.95; Brand website was highest at $42.95 — a $23.00 range at check time.
The observed listing and exact brand page repeat 20 g, 150 mg. That confirms cross-page consistency of the published claim, not the product contents.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
Want to inspect the evidence?
The full report shows every source, the exact unresolved question, and the documentation that would settle it.
Record built August 11, 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.