TitrateLab/Vendors/Sequence22
Find a batch from Sequence22▸ Vendor trust profile
Sequence22: Independent Lab Review (2 COAs Tested)
Lab-verified evidenceAn independent, evidence-first review of Sequence22 — wondering if Sequence22 is legit? Every number below is sourced from 2 third-party lab certificates of analysis, not vendor marketing. The headline trust stats are free; the batch-by-batch evidence, every certificate, pricing & stock are TitrateLab Pro.
Average purity
mean across 2 assayed batches
Purity distribution
2 batches · ProCOAs tracked
2
third-party certs
In-spec rate
100%
purity ≥90% + on-dose
Compounds
2
distinct peptides
Coverage
2026-07 → 2026-07
first → latest test
Compounds tested
2 distinct · 2 certsGrouped by class, most-tested first. Tap any compound to expand its Sequence22 certificate archive. Certificate details remain obscured until Pro.
No compound matches .
Certificate archive
2 third-party COAs · ProThe evidence count and headline aggregates are public. Individual certificates and batch-level results require TitrateLab Pro.
Unlock all 2 certificates
Open the full archive with certificate images, labs, test dates, measured purity, dose accuracy, and the batch-by-batch history for Sequence22.
Go Pro — $12/mo or $33 lifetimePer-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 Sequence22's full lab evidence
The aggregate trust teaser above is free. Pro unlocks all 2 certificates and every batch's purity, the batch-by-batch purity distribution, the per-compound breakdown, plus live pricing, stock & the full review thread.
Instant access · cancel anytime · no pay-to-rank, ever
Frequently asked
purity & lab evidenceIs Sequence22 legit?
TitrateLab tracks 2 third-party lab certificates of analysis for Sequence22, averaging 99.5% tested purity across 2 assayed batches, with 100% of those batches in spec on both purity (≥90%) and labeled dose (filled to within 10% of the labeled amount) (tests dated 2026-07-01 to 2026-07-11). These are purity analytics from independent certificates, not vendor marketing — TitrateLab does not rank or endorse vendors, and this is research-use-only information, not a recommendation to purchase or use any product.
What is Sequence22's average tested purity?
Across the 2 assayed batches TitrateLab tracks for Sequence22, the mean third-party-tested purity is 99.5%. Purity is measured on the specific batches that were submitted for analysis and is not a guarantee for any other lot.
How many lab certificates does TitrateLab track for Sequence22?
TitrateLab tracks 2 published third-party certificates of analysis for Sequence22 spanning 2 distinct compounds. Each certificate links to its own public page with the purity, test method, issuing lab, and test date.
What share of Sequence22's tested batches are in spec on purity and dose?
100% of the 2 assayed batches TitrateLab tracks for Sequence22 (2 of 2) were in spec on BOTH tested purity (at or above 90%) and labeled dose (filled to within 10% of the labeled amount). This reflects only the batches that were tested and is analytic information for research use, not a quality guarantee for any order.
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. The in-spec rate counts a batch only when it clears both purity (≥90%) and labeled dose (filled to within 10% of label, where dose data exists); it reflects the batches that were tested and is 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 →
