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Peptaris: Independent Lab Review (1316 COAs Tested)

Lab-verified evidence
Also searched as Peptaris Labs

An independent, evidence-first review of Peptaris — wondering if Peptaris is legit? Every number below is sourced from 1316 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

99.5%

mean across 956 assayed batches

933 in spec (purity + dose) 23 out of spec

⚠ 23 batches underdosed — worst -62% vs labeled dose

Purity distribution

956 batches · Pro
Batch-level purity distribution Exact points, outliers, and certificate links are available with Pro. Inspect the evidence  →

COAs tracked

1316

third-party certs

In-spec rate

98%

23 underdosed · worst -62%

Compounds

98

distinct peptides

Coverage

2025-01 → 2026-08

first → latest test

Dose distribution

512 batches dose-tested

Purity tells you how clean the peptide is. Dose tells you how much you actually got — tested milligrams vs the labeled amount. A vial can be 99% pure and still badly underfilled, which never shows on the purity chart. On-target means within ±10% of label; anything outside (under or over) is off-target.

On-target

55%

within ±10% of label

Median

+8%

vs labeled dose

Worst underfill

-62%

23 batches <−10%

Worst overfill

+370%

205 batches >+10%

Batch-level dose distribution Exact fill deviations, outliers, and certificate links are available with Pro. Inspect the evidence  →

Compounds tested

98 distinct · 1316 certs

Grouped by class, most-tested first. Tap any compound to expand its Peptaris certificate archive. Certificate details remain obscured until Pro.

  • NAD+ 50
  • CJC-1295 w/ DAC 6
  • BPC-157 + TB-500 31
  • CJC-1295 + Ipamorelin 18
  • Ipamorelin + Tesamorelin 17
  • BPC-157 + GHK-Cu + TB-500 12
  • BPC-157 + GHK-Cu + KPV + TB-500 11
  • Cagrilintide + GLP RT 11
  • BPC-157 + MGF + TB-500 4
  • Selank + Semax 4

Certificate archive

1316 third-party COAs · Pro

The evidence count and headline aggregates are public. Individual certificates and batch-level results require TitrateLab Pro.

Unlock all 1316 certificates

Open the full archive with certificate images, labs, test dates, measured purity, dose accuracy, and the batch-by-batch history for Peptaris.

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Per-compound purity

mean purity by peptide · Pro

Average assayed purity for each of 98 compounds — the batch-level breakdown behind the headline average. Tap the tile to unlock with Pro.

View per-compound purity · Pro

Community reviews

Pro-member sourced
No community reviews yet. Pro members can post the first.

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The aggregate trust teaser above is free. Pro unlocks all 1316 certificates and every batch's purity, the batch-by-batch purity distribution, the per-compound breakdown, plus live pricing, stock & the full review thread.

Inline purity, all 1316 batches Batch-by-batch distribution Per-compound breakdown Live price & $/mg Current stock Every full review
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Frequently asked

purity & lab evidence
Is Peptaris legit?

TitrateLab tracks 1316 third-party lab certificates of analysis for Peptaris, averaging 99.5% tested purity across 956 assayed batches, with 98% of those batches in spec on both purity (≥90%) and labeled dose (filled to within 10% of the labeled amount); 23 assayed batches were significantly underdosed (worst -62% vs the labeled amount) (tests dated 2025-01-01 to 2026-08-11). 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 Peptaris's average tested purity?

Across the 956 assayed batches TitrateLab tracks for Peptaris, 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 Peptaris?

TitrateLab tracks 1316 published third-party certificates of analysis for Peptaris spanning 98 distinct compounds. Each certificate links to its own public page with the purity, test method, issuing lab, and test date.

What share of Peptaris's tested batches are in spec on purity and dose?

98% of the 956 assayed batches TitrateLab tracks for Peptaris (933 of 956) were in spec on BOTH tested purity (at or above 90%) and labeled dose (filled to within 10% of the labeled amount). 23 assayed batches were significantly underdosed against the label (worst -62%), so they are counted as out of spec even where tested purity was high. 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.

Head to head Compare Peptaris vs UTHER — Uther Peptide Side-by-side lab purity, in-spec rate & COA count — independent evidence.

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 →