$245
$0.04/mg
No lab test
-95% vs median/mg Too cheap?
LiveUnavailableChecked 2 days ago
All vendors
StorefrontUnclaimed page — nothing here is written by themLive data
Simple Peptide
Newer vendor advertising independent per-batch third-party testing. Growing positive reputation. Aggregated from public sources; VialGrade does not endorse any vendor.
Updated just now
Get told when a price moves or a lab test changes.
VialGrade
VialGrade C+
C+ — proceed with caution
Worth a closer look before you buy: mixed buyer reports, though it does have 1 independent lab test, independently corroborated evidence, and high scores from independent trackers.
Lab testsYes· 1 check
Government recordsNothing bad found· 1 check
Buyer reportsWorth a look· 2 checks
Business infoNothing on file
Why this grade — There are real reasons to be careful with this vendor, but they do have independent lab tests on file, which counts for something.
Based on 4 checks. 1 backed by a document.
1
Independent lab tests
99.8%
Median tested purity
56
Listings
0%
Typical price vs market
1
Buyer reviews on file
Read from the certificate, not re-measured by VialGrade. Purity is not a grade. Purity vs grade
The bottom line
Is Simple Peptide legit?
C+ — proceed with caution. What that rests on: 1 independent lab test on record, no FDA, DOJ or FTC enforcement record on file and buyer reports that read mixed.
Never a safety claim or an endorsement — VialGrade sells nothing and takes no money from vendors. Where we hold no evidence, we say so instead of hiding it.
Which checks did we run, and what did each one find?
Each check comes from something you can read further down — a good result and a bad one both stay visible. Marked Confirmed (we hold the document), Reported (a source we cite), or Our guess.
Government records
No FDA/DOJ/FTC enforcement or recall record on file.
Independent lab tests
Confirmed1 independent lab test on record · median 99.8%.
What other trackers say
Reportedpeptigrity-community 4/5 (their opinion, not ours).
What buyers say
ReportedMixed reports from buyers.
Evidence, check by check
Where does the evidence hold up, and where is it missing?
Of the 6 things we check on a vendor, 4 are backed by evidence we can point at, 1 needs a closer look, and 1 we simply don’t know. Each card says which, and where it came from.
Who they are
ConfirmedUnclaimed page — nothing here is written by them. Has this vendor claimed their page? No. Everything here was gathered by us from public sources.
Lab tests current?
Confirmed1 lab test on file · newest tested 2025-02-19. The independent lab tests we hold for this vendor, newest first.
Independently tested?
Confirmed1 independent lab test · typically 99.8% pure · 1 batch test record. Independent lab tests and published batch test records linked to this vendor.
Track record shipping
We don't knowWe can't see how they ship. They don't sell through us, so we can't see how fast they ship.
What buyers say
Needs a closer lookMixed reports · only a few reports · we're not very sure. Thin but generally favorable signal: high Trustpilot aggregate (~4.7) and praise for fast shipping and order reliability, with occasional complaints about consistency and CS responsiveness. Caveat: it's a newer, heavily-marketed brand and the trustworthy/independent evidence (community COA posts, forum verification) is sparse, so the high rating should be discounted rather than taken at face value.
Scam & red flags
ConfirmedNone on record. Official government actions (FDA, DOJ, FTC) and open fraud cases against this vendor. These are public records, not our opinion.
Each answer stands on its own and says where it came from. Where we don’t have the evidence, it says so — we never invent a number or blend everything into one score.
Independent testing
Has anyone independently tested Simple Peptide?
Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.
How does this data get here?
Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.
Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.
We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.
What a certificate does & doesn’t prove
Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.
Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.
99.8%
highest tested purity
| Certificate | Manufacturer | Batch | Purity | Content / dose | Lab | |
|---|---|---|---|---|---|---|
| Simple Peptide | 20240604 | 99.81% | — | Freedom Diagnostics Testing | Verify |
Third-party aggregators
What do other trackers say about Simple Peptide?
1 independent peptide-testing aggregator has published a rating for Simple Peptide. These are their opinions, not ours — we show them side by side and link to each source so you can check the basis yourself.
Operational signals
What does Simple Peptide’s own storefront tell us?
Neutral operational facts we read directly from Simple Peptide’s public site and domain records. Context for judgment, not a verdict — none of it proves what’s in the vial.
Domain age
Domain registered 2023-12-19 (~3 yrs)
What buyers say
What do buyers report about Simple Peptide?
Mixed reports across a thin set of reports we could gather from public sources, held at low confidence.
Mixed reportssparse review volumelow confidence
Thin but generally favorable signal: high Trustpilot aggregate (~4.7) and praise for fast shipping and order reliability, with occasional complaints about consistency and CS responsiveness. Caveat: it's a newer, heavily-marketed brand and the trustworthy/independent evidence (community COA posts, forum verification) is sparse, so the high rating should be discounted rather than taken at face value.
What buyers praise
- High Trustpilot aggregate (~4.7)
- Repeated praise for fast shipping and order reliability
- Broad product lineup; no specific scam or bunk-batch reports surfaced
Red flags reported
- Newer vendor with aggressive marketing / heavy social presence — high star average may be inflated
- Little independent community or COA-linked verification found; most sources are the vendor's Trustpilot page and SEO blogs
- Scattered complaints about product consistency and customer-service responsiveness
Gathered from public web sources on 8/5/2026 and weighted toward specific, reproducible reports over generic praise — praise is cheap to fake, failure reports and independent lab results are not. Reputation decays: ownership and quality change over time, so re-check against current sources before you buy.
Community
What does r/Peptides say about Simple Peptide?
No r/Peptides discussion for Simple Peptide has been captured.
Real vendors usually get talked about. An absence of mentions is a mild signal worth noticing — it is not a clean bill of health, and it is not proof the vendor is new or fake either.
Regulators
Has any regulator taken action against Simple Peptide?
No FDA, DOJ or FTC enforcement or recall record is on file for Simple Peptide.
We check public agency records for actions naming this vendor or an operator matched to it, and found none. An absent record is not a clean bill of health: most sellers in this market have never been the subject of a public action, and enforcement lags the market by years.
Who owns it
Who’s really behind Simple Peptide?
We found no hard identifier tying Simple Peptide to any other storefront we track.
Not linked to any other store we track
We checked Simple Peptide against every other store we track for the tell-tale signs that two “different” shops are the same people: the same tracking code, the same product photo, the same tested batch, the same supplier. We found none. That doesn’t make them trustworthy — it just means they aren’t one of a group of fake “rival” stores we’ve spotted.
Catalog
What does Simple Peptide sell, and at what price?
56 listings we have read from their store, cheapest per milligram first, priced 0% at the market median across 36 comparable listings. A price is not evidence of quality either way.
Compound: 2 COAs
-16% vs median/mg
LiveIn stockChecked 2 days ago
$55
$0.55/mg
Compound: 19 COAs
-44% vs median/mg
LiveIn stockChecked 2 days ago
$199
$0.60/mg
No lab test
-21% vs median/mg
LiveIn stockChecked 2 days ago
$154
$0.93/mg
No lab test
+21% vs median/mg
LiveIn stockChecked 2 days ago
$75
$1.50/mg
Compound: 1 COA
+13% vs median/mg
LiveIn stockChecked 2 days ago
$114
$2.85/mg
Compound: 22 COAs
-38% vs median/mg
LiveIn stockChecked 2 days ago
$33
$3.30/mg
Compound: 8 COAs
+24% vs median/mg
LiveIn stockChecked 2 days ago
Showing 9 of 56, cheapest per mg first