TitrateLab/Vendors/Proper Labs
▸ Vendor trust profile
Proper Labs
Lab-verified evidenceAn independent, evidence-first review of Proper Labs — wondering if Proper Labs is legit? Every number below is sourced from 13 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
13 certs tracked, purity pending
Purity distribution
0 batches · ProPurity values not yet assayed for these certificates.
COAs tracked
13
third-party certs
Pass rate
—
no purity yet
Compounds
10
distinct peptides
Coverage
2022-03 → 2022-05
first → latest test
Compounds tested
10 distinctPeptides with at least one tracked certificate from this vendor. Tap a linked compound for the full research hub.
Recent certificates
13 total · showing 2A sample of the most recently tested batches. Each links to its full, public certificate page — purity, method, lab, and test date.
The full certificate list is a Pro feature
Open every one of the 13 third-party certificates TitrateLab tracks for Proper Labs — purity, method, lab, and test date on each.
Go Pro — $9/mo or $33 lifetimeAll certificates
13 third-party COAsEvery third-party certificate of analysis TitrateLab tracks for Proper Labs, grouped by compound. Each links to its full, public certificate page — purity, method, lab, and test date on each.
Drostanolone Enanthate · 1
Methandienone · 1
Methenolone Enanthate · 1
Nandrolone Decanoate · 1
Nandrolone Phenylpropionate · 1
Oxandrolone · 3
Stanozolol · 1
Testosterone Blend · 2
Testosterone Enanthate · 1
Trenbolone Enanthate · 1
Per-compound purity
mean purity by peptide · ProAverage assayed purity for each of 10 compounds — the batch-level breakdown behind the headline average. Tap the tile to unlock with Pro.
Per-compound purity is a Pro feature
See Proper Labs's average assayed purity for each of its 10 compounds — the batch-level breakdown behind the headline average.
Go Pro — $9/mo or $33 lifetimeCommunity reviews
Pro-member sourcedUnlock Proper Labs's full lab evidence
The trust teaser above is free & always will be. Unlock all 13 certificates, the batch-by-batch purity distribution, the per-compound breakdown, plus live pricing, stock & the full Pro review thread.
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Frequently asked
purity & lab evidenceIs Proper Labs legit?
TitrateLab tracks 13 third-party lab certificates of analysis for Proper Labs (tests dated 2022-03-24 to 2022-05-28). 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.
How many lab certificates does TitrateLab track for Proper Labs?
TitrateLab tracks 13 published third-party certificates of analysis for Proper Labs spanning 10 distinct compounds. Each certificate links to its own public page with the purity, test method, issuing lab, and test date.
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. A high pass rate reflects the batches that were tested; it is not a guarantee of every order. Browse the COA corpus →