Pura Peptides
Finnrick has tested 10 samples from Pura Peptides across 2 products.
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| Tirzepatide | 2 | 11 Aug 2025 | 10 Feb 2026 | |||||
| Retatrutide | 8 | 24 Jul 2025 | 20 May 2026 | |||||
The Pura Peptides samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Most recent Pura Peptides tests
Samples are tested in commercial labs
tests
products
Scores
First
Last
| Quantity | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 20 May 2026 | Retatrutide | View | 40mg | (no batch claim) | 45.8mg | +14.5% | 99.90% | n/a | RT40-11725 | White Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 11 May 2026 | Retatrutide | View | 20mg | (no batch claim) | 20.1mg | +0.5% | 99.90% | low | RT20P-1526 | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 6 Mar 2026 | Retatrutide | View | 10mg | (no batch claim) | 10.8mg | +8.0% | 99.90% | n/a | R10BT-072625 | (no data) | Lab E | Public | |
| 2 Mar 2026 | Retatrutide | View | 10mg | ⚠️ Sample does not contain Retatrutide | n/a | R10PK-12725 | (no data) | Lab E | Public | ||||
| 10 Feb 2026 | Retatrutide | View | 20mg | (no batch claim) | 20mg | 99.70% | n/a | (no batch ID) | White Label / Silver Crimp / Violet Cap | Lab G | Public | ||
| 10 Feb 2026 | Tirzepatide | View | 60mg | (no batch claim) | 64.4mg | +7.3% | 99.90% | n/a | 72125 | White Label / Silver Crimp / Clear Red Cap | Lab G | Public | |
| 26 Jan 2026 | Retatrutide | View | 10mg | 12.1mg | 10.4mg | -14.2% | 99.70% | n/a | R10GT-111925 | White Label / Silver Crimp / Green Cap | Lab E | Public | |
About Pura Peptides Test Results From Finnrick
Pura Peptides is a peptide vendor with multiple products tracked in the independent testing dataset collected by Finnrick. This page compiles recent, batch-level test results across 2 products and 10 tests, including scores, test dates, batch IDs, and lab details. This enables you to compare quality over time, not just marketing claims.
Each tested sample receives a 0–10 score, with 10 being the best possible value. It is the total of three components: purity (0–4 points), quantity accuracy vs. the label or batch claim (0–4 points), and batch information quality (0–2 points).
When several test results are available for a product and vendor pair, you’ll also find a Finnrick Rating (A–E, where A is best and E is worst, X if an insufficient number of tests is available, or F in rare cases of documented and widespread fraud). Use the table above to review purity, quantity accuracy, consistency between batches, and any notable outliers surfaced in Finnrick testing data.
Pura Peptides Testing Activity & Score Summary
In the past 30 days, Finnrick has published 2 new test results for Pura Peptides. The overall dataset includes 10 tested samples with an average score of 7.7/10 across all products.
Across 10 identity-tested samples, 90% were confirmed to contain the expected peptide (identity pass rate). Among those that passed, median purity was 99.9%. Approximately 100% of passing samples tested at or above 98% purity.
Here is a closer look at the most frequently tested products (top 2):
- Retatrutide (8 tests, 88% identity pass, median purity 99.9%) — Test scores are highly variable, ranging from 2.0 to 10.0 (average 7.2/10), suggesting significant batch-to-batch differences.
- Tirzepatide (2 tests, 100% identity pass, median purity 99.9%) — Test scores are reasonably consistent, averaging 9.6/10 with a moderate spread from 9.2 to 10.0.