Nexaph
Finnrick has tested 254 samples from Nexaph across 10 products.
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| TB-500 | 5 | 10 Jul 2025 | 30 Apr 2026 | |||||
| Cagrilintide | 12 | 14 Jun 2025 | 28 Apr 2026 | |||||
| CJC-1295 | 7 | 10 Jun 2025 | 12 Jun 2026 | |||||
| GHK-Cu | 10 | 4 Aug 2025 | 16 Jun 2026 | |||||
| Semaglutide | 15 | 11 Jun 2025 | 6 Mar 2026 | |||||
| BPC-157 | 17 | 29 Jun 2025 | 12 Jun 2026 | |||||
| Ipamorelin | 10 | 3 Jul 2025 | 6 Jun 2026 | |||||
| Retatrutide | 97 | 11 Jun 2025 | 26 Jun 2026 | |||||
| Tesamorelin | 27 | 29 Jun 2025 | 16 Jun 2026 | |||||
| Tirzepatide | 53 | 2 Jul 2025 | 15 Jun 2026 | |||||
The Nexaph samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Customer Reviews
These indicators of customer satisfaction are based on reports submitted by the public through the Finnrick testing program, and are not verified.
Based on 61 overall satisfaction reports
People who submitted test requests to Finnrick gave Nexaph an average satisfaction rating of 4.7 out of 5 across 61 reports associated with samples received and tested by Finnrick.
Most recent Nexaph tests
Samples are tested in commercial labs
tests
products
Scores
First
Last
| Quantity | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Variant | Test Score | Label | Batch | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 26 Jun 2026 | Retatrutide | View | 24mg | 28.3mg | 29.5mg | +4.2% | 99.80% | n/a | NXP-3P2405072026-01 | No label / Copper crimp / Clear Green cap | Lab G | Public | ||
| 16 Jun 2026 | GHK-Cu | View | 50mg | 54.6mg | 52.7mg | -3.5% | 99.90% | n/a | GHK5002282026-13 | Silver label / Green crimp / Blue cap | Lab E | Public | ||
| 16 Jun 2026 | Tesamorelin | View | 10mg | (no batch claim) | 10.7mg | +7.0% | 93.10% | n/a | TES1003212026-20 | No label / Blue crimp / Purple cap | Lab E | Public | ||
| 15 Jun 2026 | Tirzepatide | View | 30mg | (no batch claim) | 27.3mg | -9.0% | 99.90% | n/a | NXP-2P3004212026-03 | No label / Black crimp / Violet cap | Lab E | Public | ||
| 15 Jun 2026 | Tirzepatide | View | 30mg | (no batch claim) | 27.5mg | -8.3% | 99.90% | n/a | MXP-2P3004212026-03 | No label / Black crimp / Violet cap | Lab E | Public | ||
| 12 Jun 2026 | CJC-1295 | View | NO DAC | 5mg | (no batch claim) | 4.34mg | -13.2% | 99.90% | n/a | (no batch ID) | No label / Copper crimp / Clear Yellow cap | Lab E | Public | |
| 12 Jun 2026 | Tirzepatide | View | 30mg | 35.7mg | 29.2mg | -18.2% | 99.90% | below LOQ | Nxp-2p3002072026-01 | No label / Red crimp / Blue cap | Lab E | Public | ||
Corrections
- 30 May 2026: GHK-Cu
- Sample wu24pm7 was submitted with an incorrect declared potency of 50 mg. The requester later confirmed that a submission error had occurred. Following review of the associated purchase order, the intended potency was determined to be 100 mg, which is more consistent with the laboratory results obtained for this sample.
About Nexaph Test Results From Finnrick
Nexaph 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 10 products and 254 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) and customer satisfaction reports with sub-scores that provide additional context. Use the table above to review purity, quantity accuracy, consistency between batches, and any notable outliers surfaced in Finnrick testing data.
Nexaph Testing Activity & Score Summary
In the past 30 days, Finnrick has published 9 new test results for Nexaph, and 36 in the past three months. The overall dataset includes 254 tested samples with an average score of 7.1/10 across all products.
Across 253 identity-tested samples, 98% were confirmed to contain the expected peptide (identity pass rate). Among those that passed, median purity was 99.8%. Approximately 90% of passing samples tested at or above 98% purity.
Here is a closer look at the most frequently tested products (top 3):
- Retatrutide (97 tests, 99% identity pass, median purity 99.8%) — Test scores are highly variable, ranging from 0.0 to 10.0 (average 7.4/10), suggesting significant batch-to-batch differences.
- Tirzepatide (53 tests, 100% identity pass, median purity 99.9%) — Test scores are highly variable, ranging from 3.0 to 10.0 (average 7.4/10), suggesting significant batch-to-batch differences.
- BPC-157 (17 tests, 94% identity pass, median purity 99.7%) — Test scores are highly variable, ranging from 1.5 to 10.0 (average 7.3/10), suggesting significant batch-to-batch differences.