TitrateLab/Vendors/NorCal Aminos
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NorCal Aminos: Independent Lab Review (2 COAs Tracked)
Lab-verified evidenceAn independent, evidence-first review of NorCal Aminos — wondering if NorCal Aminos is legit? Every number below is sourced from 2 third-party lab certificates of analysis, not vendor marketing. The aggregate lab metrics and purity distribution are free; certificate-level records, pricing & stock are TitrateLab Pro.
What the evidence says
Evidence window 2026-03-27 to 2026-06-23Evidence through 2026-06-23. The 2 measured purity results averaged 99.8%; 0 were below 90%. No dose result is on file.
Measured purity
99.8%mean across 2 measured results
2 of 2 at or above 90% purity
Dose results: measured amount against the printed label
No dose results on file. Label accuracy cannot be assessed from this record.
How these figures were calculated
A dose result is a certificate that reports a measured amount against the amount printed on the label. Under means more than 10% below the label, over means more than 10% above it, and on target is everything in between, inclusive. Positive purity measurements form the purity mean. When the labeled compound was not detected, that result is reported as an identity failure instead of 0% purity. Finnrick results are excluded from dose figures because that lab measures against the vendor's batch claim rather than the label; their purity and identity results still count. Missing values are never counted as passes.
- 2 of 2 counted certificates lack a dose result (a measured amount against the printed label).
- 2 of 2 counted certificates lack a usable endotoxin result.
Underfills on record
Dose results more than 10% under the printed label, worst first. Dated historical evidence, not current performance.
No dose results on file for NorCal Aminos. Purity results are reported above; label accuracy cannot be assessed.
Expected compound not detected
The lab did not identify the compound named on the label. This is an identity failure, not a 0% purity measurement.
No identity failure among 2 reported identity/purity results.
Low purity results
Positive purity measurements below 90%, lowest first. Identity failures are reported separately above.
No positive purity result below 90% among 2 measured results.
Dose results by compound
All time. Compounds with at least 5 dose results; the sample size is shown on every row.
No per-compound dose results on file.
Endotoxin
Reported separately from purity and dose. Only classifiable results count: a result the lab reported as pass, borderline or fail. Silence is not a pass.
No classifiable endotoxin result is on file for any of the 2 counted records.
Full-resolution certificate images and the complete batch history.
Purity distribution
all 2 reported results · purity %COAs tracked
2
third-party certs
On target
not reported
no dose results on file
Compounds
2
distinct peptides
Coverage
2026-03 → 2026-06
first → latest test
Compounds tested
2 distinct · 2 certsGrouped by class, most-tested first. Tap any compound to expand its NorCal Aminos certificate archive. Certificate details remain obscured until Pro.
No compound matches .
- BPC-157 + GHK-Cu + KPV + TB-500 1
- Ipamorelin + Tesamorelin 1
Certificate archive
2 third-party COAs · ProThe evidence count, aggregate lab metrics, batch-purity distribution, five worst valid underfills, and classifiable endotoxin results are public. The complete certificate archive and remaining certificate-linked results require TitrateLab Pro.
See every NorCal Aminos batch we can verify.
Open all 2 certificates with images, labs, test dates, measured purity, fill accuracy, and the batch-by-batch history behind this dossier.
Buyer protection on eligible TitrateLab orders. Report a wrong or defective product within 7 days and we broker a refund or reship with the vendor. Test what we sold you, and if it comes back under 95% purity and more than 13% underdosed, we reimburse 50% of your lab report and reship the product free. Both conditions have to be met.
Unlock NorCal Aminos — $12/mo or $33 lifetimeCoverage applies only to eligible orders placed through TitrateLab. Pro access does not certify a vendor or batch.
Per-compound purity
mean purity by peptide · ProAverage assayed purity for each of 2 compounds — the batch-level breakdown behind the headline average. Tap the tile to unlock with Pro.
Community reviews
Pro-member sourcedUnlock NorCal Aminos's full lab evidence
The aggregate metrics and purity distribution above are free. Pro links every measured result to its certificate, lab, method and test date, adds the per-compound breakdown, and unlocks live pricing, stock & the full review thread.
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Frequently asked
purity & lab evidenceIs NorCal Aminos legit?
TitrateLab does not rank or recommend vendors; it reports what independent labs measured. NorCal Aminos shows high measured purity (99.8% mean across 2 positive purity measurements). No dose results are on file, so label accuracy cannot be assessed. These results describe tested batches, not every product or shipment.
What is NorCal Aminos's average purity?
99.8% mean measured purity across 2 positive third-party lab results; 2 were at or above 90% and 0 were below.
How many NorCal Aminos lab certificates has TitrateLab tracked?
2 third-party certificates from 2026-03-27 to 2026-06-23, covering 2 compounds.
How accurate are NorCal Aminos's doses?
No dose results are on file, so label accuracy cannot be assessed. 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 NorCal Aminos failed an endotoxin test?
No classifiable endotoxin result is on file for any of the 2 counted records.
Answers are derived from the third-party lab certificates TitrateLab tracks for this vendor and describe tested purity only. This is research-use-only information, not medical advice and not a recommendation to purchase or use any product.
How this is sourced. TitrateLab tracks certificates of analysis posted by the community and verified against the issuing lab. Purity, test dates, and compound names shown here are the same facts published on each public certificate page — aggregated, never edited. Dose results compare the measured amount with the printed label and are reported as under, on target or over; Finnrick results are excluded from dose figures. Results reflect the batches that were tested and are not a guarantee of every order. Scores come only from lab data — no vendor pays for placement, and customer orders or Pro never move a grade. Browse the COA corpus →
