Zhejiang Yichenkang Biotechnology
Finnrick has tested 58 samples from Zhejiang Yichenkang Biotechnology across 8 products.
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Products
| Tests | ||||||||
|---|---|---|---|---|---|---|---|---|
| Product | Rating | Count | Avg | Min | Max | Oldest | Most Recent | |
| CJC-1295 | 5 | 10 Jun 2025 | 4 Aug 2025 | |||||
| GHK-Cu | 4 | 10 Jul 2025 | 20 Sep 2025 | |||||
| Ipamorelin | 6 | 10 Jun 2025 | 5 Sep 2025 | |||||
| Semaglutide | 6 | 14 Jun 2025 | 5 Aug 2025 | |||||
| Tirzepatide | 8 | 11 Jun 2025 | 5 Dec 2025 | |||||
| Retatrutide | 11 | 11 Jun 2025 | 11 Dec 2025 | |||||
| BPC-157 | 6 | 10 Jun 2025 | 4 Aug 2025 | |||||
| Melanotan II | 4 | 10 Jun 2025 | 4 Aug 2025 | |||||
The Zhejiang Yichenkang Biotechnology samples tested by Finnrick were either acquired by Finnrick directly, or submitted by the public.
Most recent Zhejiang Yichenkang Biotechnology tests
Samples are tested in commercial labs
tests
products
Scores
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| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Product | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 11 Dec 2025 | Retatrutide | View | 10mg | 10.4mg | +4.0% | 99.62% | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 5 Dec 2025 | Tirzepatide | View | 10mg | 9.4mg | -6.0% | 99.50% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 2 Dec 2025 | Retatrutide | View | 10mg | 9.2mg | -8.0% | 99.40% | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 25 Nov 2025 | Retatrutide | View | 10mg | 9.95mg | -0.5% | 99.95% | 608040-10/23/2025 | No Label / Blue Crimp / Blue Cap | Lab E | Public | |
| 17 Oct 2025 | Retatrutide | View | 40mg | 40.6mg | +1.5% | 99.95% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 20 Sep 2025 | GHK-Cu | View | 50mg | 34.6mg | -30.8% | 100.00% | (no batch ID) | White Label /Silver Crimp / Blue Cap | Lab G | Finnrick | |
| 20 Sep 2025 | GHK-Cu | View | 50mg | 31.2mg | -37.6% | 100.00% | (no batch ID) | White Label /Silver Crimp / Blue Cap | Lab G | Finnrick | |
About Zhejiang Yichenkang Biotechnology Test Results From Finnrick
Zhejiang Yichenkang Biotechnology 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 8 products and 58 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.
Zhejiang Yichenkang Biotechnology Testing Activity & Score Summary
In the past 30 days, Finnrick has published no new test results for Zhejiang Yichenkang Biotechnology. The overall dataset includes 58 tested samples with an average score of 6.2/10 across all products.
Across 50 identity-tested samples, 100% were confirmed to contain the expected peptide (identity pass rate). Among those that passed, median purity was 99.7%. Approximately 96% of passing samples tested at or above 98% purity.