Pure Tested Peptides
Finnrick has tested 7 samples from Pure Tested Peptides across 3 products.
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| CJC-1295 | 2 | 4 Feb 2026 | 4 Feb 2026 | |||||
| Tesamorelin | 3 | 9 Oct 2025 | 26 Jan 2026 | |||||
| PT-141 | 2 | 26 Jan 2026 | 26 Jan 2026 | |||||
Some samples were submitted by Pure Tested Peptides as part of the Launch with Finnrick vendor support program. Samples are otherwise either acquired by Finnrick directly, or submitted by the public.
Most recent Pure Tested Peptides tests
Samples are tested in commercial labs
tests
products
Scores
First
Last
| Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Variant | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 4 Feb 2026 | CJC-1295 | View | DAC | 5mg | 5.09mg | +1.8% | 99.90% | 20250814 | Blue Label / Silver Crimp / Orange Cap | Lab E | Vendor | |
| 4 Feb 2026 | CJC-1295 | View | DAC | 5mg | 4.92mg | -1.6% | 99.90% | 20250814 | Blue Label / Silver Crimp / Blue Cap | Lab E | Vendor | |
| 26 Jan 2026 | PT-141 | View | 10mg | 9.01mg | -9.9% | 96.60% | 20250902 | Blue Label / Silver Crimp / Pink Cap | Lab E | Vendor | ||
| 26 Jan 2026 | Tesamorelin | View | 10mg | 10.3mg | +3.0% | 99.30% | 20250801 | Blue Label / Silver Crimp / Blue Cap | Lab E | Vendor | ||
| 26 Jan 2026 | PT-141 | View | 10mg | 9.21mg | -7.9% | 96.70% | 20250902 | Blue Label / Silver Crimp / Pink Cap | Lab E | Vendor | ||
| 26 Jan 2026 | Tesamorelin | View | 10mg | 10.3mg | +3.0% | 99.90% | 20250801 | Blue Label / Silver Crimp / Blue Cap | Lab E | Vendor | ||
| 9 Oct 2025 | Tesamorelin | View | 5mg | 5.53mg | +10.6% | 99.01% | 20250707 | White Label / Silver Crimp / Pink Cap | Lab E | Public | ||
Launch with Finnrick
Some of the samples listed on this page were submitted by their vendor, as part of the Launch with Finnrick vendor support program.
The program is designed to help vendors get listed on the Finnrick web site while protecting the integrity of our rating system.
The vendor submitted four samples per product, two of which were tested by Finnrick for identity, purity and quantity according to our usual process. The vials were anonymized before being sent to the testing lab.
About Pure Tested Peptides Test Results From Finnrick
Pure Tested 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 3 products and 7 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.
Pure Tested Peptides Testing Activity & Score Summary
In the past 30 days, Finnrick has published no new test results for Pure Tested Peptides. The overall dataset includes 7 tested samples with an average score of 8.1/10 across all products.
Across 7 identity-tested samples, 100% were confirmed to contain the expected peptide (identity pass rate). Among those that passed, median purity was 99.3%. Approximately 71% of passing samples tested at or above 98% purity.
Here is a closer look at the most frequently tested products (top 3):
- PT-141 (2 tests, 100% identity pass, median purity 96.7%) — Scores are tightly clustered between 5.5 and 6.0, indicating consistent quality across batches.
- CJC-1295 (2 tests, 100% identity pass, median purity 99.9%) — Scores are tightly clustered between 10.0 and 10.0, indicating consistent quality across batches.
- Tesamorelin (3 tests, 100% identity pass, median purity 99.3%) — Test scores are highly variable, ranging from 6.4 to 10.0 (average 8.3/10), suggesting significant batch-to-batch differences.