Independent lab evidence

Tegridy Research

Tegridy Research’s lab evidence dates to August 2025 and covers 293 test records across 72 recorded compound names, alongside 0 community reviews. Median purity is 99.7% across 281 positive purity tests. The latest report is from September 2026.

▸ What you can check next

These results describe the 293 certificates on file for Tegridy Research — the batches that were tested, not the vial you are being offered.

Check a batch from Tegridy Research Search the public COA corpus by batch or lot number and see whether that exact batch was ever tested. Watch Tegridy Research A free account keeps a vendor watchlist. The daily digest of mentions and announcements is part of Pro.

293Test records72 recorded name groups

Reports by test date

2025-08-192026-09-24

Select a month to list its reports below.

99.7%Median purity281 positive purity tests

0Community reviewsRead community experiences →

293 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 dated

Endotoxin failures

77 classified tests

Expected compound not detected

281 reported purity outcomes

None recorded

Underfilled >15%

148 fill tests · Last 6 months

Overfilled >15%

148 fill tests · Last 6 months

Reported zero amount

252 numeric amount results

None recorded

Lab reports

293 test records on file · August 2025 to September 2026

Month

September 2026

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Test results

How the fills compare

247 fill tests · All time

Measured against the printed amount. Finnrick quantities are excluded.

Beyond the purity average

281 positive tests

Mean 99.6% · Median 99.7%. The 90% grouping is not a safety threshold.

Test coverage & missing results

12 records have no usable purity outcome. 46 do not have a comparable fill test. 216 lack a classified endotoxin result. A classified pass does not mean no endotoxin was detected.

Reports behind these results

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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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Questions about Tegridy Research

Answers based on the published evidence—not a vendor endorsement.

Is Tegridy Research legit?

TitrateLab does not rank or recommend vendors; it reports what independent labs measured. Tegridy Research shows high measured purity (99.6% mean across 281 positive purity measurements). Dose accuracy is mixed and recent underfills are uncommon: in the last 12 months 128 of 237 dose results were on target, 9 under label and 100 over; all time 132 of 247 on target, 9 under and 106 over. These results describe tested batches, not every product or shipment.

What is Tegridy Research's average purity?

99.6% mean measured purity across 281 positive third-party lab results; 281 were at or above 90% and 0 were below.

How many Tegridy Research lab certificates has TitrateLab tracked?

293 third-party certificates from 2025-08-19 to 2026-09-24, covering 68 compounds.

How accurate are Tegridy Research's doses?

Dose accuracy is mixed and recent underfills are uncommon: in the last 12 months 128 of 237 dose results were on target, 9 under label and 100 over; all time 132 of 247 on target, 9 under and 106 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 Tegridy Research failed an endotoxin test?

Endotoxin was reported on 77 of 293 counted records (26.3%). No failures were recorded in those 77.

Sources, definitions & limits

293 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 2026-04-04 through 2026-10-04, 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 77 records have a classifiable result. Community sentiment describes reviews, not laboratory measurements or independently verified purchases. Results are not certification, medical advice or endorsement.