TitrateLab has 294 lab test records for Reta Peptide, tested from to , covering 20 product names (5 without a test date). Median measured purity is 99.8% across 266 purity tests; 2 were below 90%. 10 tests did not detect the expected compound. No fill test is from the last 6 months. 1 of 35 classified endotoxin tests failed. 10 results reported a zero amount. Lab results describe the batches that were tested, not every product or order.
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5 without a valid past test date35 classified tests · All time
276 reported purity outcomes · All time
No fill test in the last 6 months
Not testedNo fill test in the last 6 months
Not tested277 numeric amount results · All time
294 test records on file · January 2025 to October 2026
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Measured against the printed amount. Finnrick quantities are excluded.
Mean 99.3% · Median 99.8%. The 90% grouping is not a safety threshold.
18 records have no usable purity outcome. 288 do not have a comparable fill test. 259 lack a classified endotoxin result. A classified pass does not mean no endotoxin was detected.
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TitrateLab has 294 lab test records for Reta Peptide, tested from January 10, 2025 to October 15, 2026, covering 20 product names (5 without a test date). Median measured purity is 99.8% across 266 purity tests; 2 were below 90%. 10 tests did not detect the expected compound. No fill test is from the last 6 months. 1 of 35 classified endotoxin tests failed. 10 results reported a zero amount. Lab results describe the batches that were tested, not every product or order.
How to check if a peptide vendor is legit: six checks, and what they cannot prove.
99.3% mean measured purity across 266 positive purity tests; 2 below 90%. The 90% grouping is not a safety threshold. 10 additional tests did not detect the expected compound.
TitrateLab has 294 lab test records for Reta Peptide. Tested from 2025-01-10 to 2026-10-15. A test record is not necessarily a unique certificate.
Last 6 months: no comparable fill test. All time: 5 of 6 fill tests within ±15% of label, 0 more than 15% under and 1 more than 15% over. The measured amount is compared with the printed label. Finnrick quantity comparisons are excluded because they use a vendor batch claim. Missing tests are not passes.
Of 35 classified endotoxin tests, 1 failed, 0 were borderline and 34 passed. A pass does not mean no endotoxin was detected.
Names on reports; vendor role unverified. A test record is not necessarily a unique certificate.
The reports describe the batches that were tested, not an untested vial or an offer from this vendor.
294 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 2026-05-01 through 2026-11-01, inclusive. The summary, charts and FAQ use these same definitions. 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 35 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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Pro opens the available original certificates with their batch, lab and measured-amount details, plus every report on file for Reta Peptide.
Membership unlocks access, not additional testing, and is not vendor certification.
Or buy just this vendor: the Reta Peptide report for $5, 30 days of access to every Reta Peptide record on TitrateLab, no subscription.