Grey-market peptide tests against pharmaceutical standards
A 62,079-record comparison of dose, purity, and endotoxin coverage that uses documented ERP, Hxnet, and Shandong Aishi results as concrete examples.
Independent lab evidence
Hxnet
Hxnet’s lab evidence dates to June 2024 and covers 168 test records across 13 recorded compound names, alongside 0 community reviews. Median purity is 99.8% across 163 positive purity tests.
▸ What you can check next
168Test records13 recorded name groups
Reports by test date
2024-06-042026-08-26
99.8%Median purity163 positive purity tests
0Community reviewsRead community experiences →
168 published records · 0 excluded by the current index · Names on reports; vendor role unverified. A test record is not necessarily a unique certificate.
Key facts
All time unless dated1
Endotoxin failures
9 classified tests
1
Expected compound not detected
164 reported purity outcomes
0
Underfilled >15%
0 fill tests · Last 6 months
0
Overfilled >15%
0 fill tests · Last 6 months
1
Reported zero amount
164 numeric amount results
Test results
How the fills compare
1 fill tests · All timeMeasured against the printed amount. Finnrick quantities are excluded.
Beyond the purity average
163 positive testsMean 99.4% · Median 99.8%. The 90% grouping is not a safety threshold.
Test coverage & missing results
4 records have no usable purity outcome. 167 do not have a comparable fill test. 159 lack a classified endotoxin result. A classified pass does not mean no endotoxin was detected.
Community reviews
Buyer experiences—not lab results or verified purchases.
0Positive
0Neutral
0Negative
0Unclassified
No approved reviews on file yet.
Prices & value
Market price index →Recorded offers—not a live stock guarantee. Package quantity, delivery market and price basis stay attached.
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Evidence over time
Dated records—not a performance trend2024-06-04 — 2026-08-26
Research involving Hxnet
All research →Published investigations, with the sources and context behind the findings.
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Questions about Hxnet
Answers based on the published evidence—not a vendor endorsement.
Is Hxnet legit?
TitrateLab does not rank or recommend vendors; it reports what independent labs measured. Hxnet shows high measured purity (99.4% mean across 163 positive purity measurements; 1 identity failure reported separately). Dose accuracy is mixed: in the last 12 months 0 of 1 dose results were on target, 1 under label and 0 over; all time 0 of 1 on target, 1 under and 0 over. These results describe tested batches, not every product or shipment.
What is Hxnet's average purity?
99.4% mean measured purity across 163 positive third-party lab results; 161 were at or above 90% and 2 were below. In 1 additional test, the labeled compound was not detected.
How many Hxnet lab certificates has TitrateLab tracked?
168 third-party certificates from 2024-06-04 to 2026-08-26, covering 13 compounds.
How accurate are Hxnet's doses?
Dose accuracy is mixed: in the last 12 months 0 of 1 dose results were on target, 1 under label and 0 over; all time 0 of 1 on target, 1 under and 0 over. A dose result compares the measured amount with the amount printed on the label: under is more than 10% below, over is more than 10% above, on target is everything in between. Finnrick results are excluded because that lab measures against the vendor's batch claim. Missing values are never counted as passes.
Has Hxnet failed an endotoxin test?
Endotoxin was reported on 9 of 168 counted records (5.4%). 1 of 9 classifiable results failed. Coverage is too limited for a vendor-wide conclusion.
Sources, definitions & limits
168 published records are attributed to this vendor. The current certificate index excludes 0 repeated records using file hashes and supported lab verification links. Missing identity keys can leave repeated certificates. Recorded name groups can include variants, mixtures and unclassified names.
Evidence dates describe the tested samples, not when the vendor was founded, current stock, or a performance trend. Purity uses positive measurements only. Exact-zero purity is a not-detected identity outcome, not proof of an empty vial. A zero measured amount requires an explicit numeric amount result; missing amounts are not zero.
Underfills and overfills here exceed 15% in either direction against the printed amount. Vendor batch claims are not used; Finnrick quantity comparisons are excluded. Recent outcomes cover 2026-03-17 through 2026-09-17, inclusive. The older published ±10% partition may appear in the existing FAQ and is a different, explicitly labelled threshold. Missing tests are not passing results.
Endotoxin failures, borderline outcomes and passes use the recorded lab verdict. A pass is not proof of no endotoxin. Only 9 records have a classifiable result. Community sentiment describes reviews, not laboratory measurements or independently verified purchases. Results are not certification, medical advice or endorsement.
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