Vendors / Shandong Shengyuan Peptide Technology
Shandong Shengyuan Peptide Technology
verification 82/100Finnrick 79/10025/33 lab tests passedOrder by messagefrom China
Also: +85253477471 · +85254818108 · +8613489508845 · wa.me/85253477471 · wa.me/85254818108 · wa.me/8613489508845
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Verification score
82/100 last verified 2026-10-19 · score changed 2026-10-19 · rules v1 · how it is worked out
| Component | Points | Evidence |
|---|---|---|
| Lab results | 26.5 / 35 | 25 of 33 classifiable tests in the window passed (76%). |
| Verifiable certificates | 17.2 / 20 | Of 33 tests: 33 with a certificate on file, 33 naming the lab, 19 lot-specific (batch identifier). Labs: BTLabs, Krause Analytical. |
| Testing depth | 10 / 10 | 33 independent tests in the last 2 years. |
| Recency | 10 / 10 | Newest test 2026-07-30 (81 days ago). |
| Finnrick rating | 11 / 15 | Finnrick rating 73.1 (Purity focus, 2026-07-30). |
| Blind sampling | 5 / 5 | 33 of 33 samples bought by the public or Finnrick; 0 sent in by the vendor or another program. |
| Ordering and terms | 2 / 5 | Published: ships-from country, readable website. Missing: online checkout, payment methods, contact email. |
Evidence: Shandong Shengyuan Peptide Technology on Finnrick ↗ and the vendor’s own pages. Research use only; this scores the paper trail, not any product’s fitness for use.
Score history (2)
| When | Score | Why |
|---|---|---|
| 2026-10-19 | 71/100 → 82/100 | finnrick rating 0→11 |
| 2026-10-19 | unscored → 71/100 | lab results 0→26.5, verifiable certificates 0→17.2, testing depth 0→10, recency 0→10, blind sampling 0→5 |
Independent lab tests 33
| Tested | Peptide | Result | Purity | Lab | Batch | COA | Sample | Record |
|---|---|---|---|---|---|---|---|---|
| 2026-07-30 | Tirzepatide | ✓ pass | 99.8% | BTLabs | none | ✓ | Public | record ↗ |
| 2026-07-20 | Retatrutide | ✗ fail | — | BTLabs | June 16,2026 | ✓ | Public | record ↗ |
| 2026-05-13 | Tirzepatide | ✓ pass | 99.9% | Krause Analytical | 1101 | ✓ | Public | record ↗ |
| 2026-03-29 | Tirzepatide | ✓ pass | 99.8% | BTLabs | 258008 | ✓ | Public | record ↗ |
| 2026-03-19 | Retatrutide | ✓ pass | 99.9% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2026-03-18 | Tirzepatide | ✓ pass | 99.9% | Krause Analytical | 5/1/2026 | ✓ | Public | record ↗ |
| 2026-02-26 | GHK-Cu | ✗ fail | 78.91% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2026-02-25 | Tirzepatide | ✓ pass | 99.9% | Krause Analytical | 20251112-3 | ✓ | Public | record ↗ |
| 2026-02-23 | Tirzepatide | ✓ pass | 99.74% | Krause Analytical | 20251102-1 | ✓ | Public | record ↗ |
| 2026-02-20 | Retatrutide | ✗ fail | 99.9% | Krause Analytical | 1/26 Blue Cap sample one | ✓ | Public | record ↗ |
| 2026-02-20 | Retatrutide | ✗ fail | 99.9% | Krause Analytical | 1/26 Blue Cap sample one | ✓ | Public | record ↗ |
| 2026-02-09 | Retatrutide | ✓ pass | 99.9% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2026-01-29 | Tirzepatide | ✗ fail | — | Krause Analytical | 1111 | ✓ | Public | record ↗ |
| 2026-01-26 | Tirzepatide | ✓ pass | 99.8% | BTLabs | 1101 | ✓ | Public | record ↗ |
| 2026-01-26 | Retatrutide | ✓ pass | 99.8% | BTLabs | none | ✓ | Public | record ↗ |
| 2026-01-26 | Retatrutide | ✓ pass | 99.7% | Krause Analytical | RT10 December25 | ✓ | Public | record ↗ |
| 2026-01-26 | Retatrutide | ✓ pass | 99.8% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2026-01-22 | Tirzepatide | ✓ pass | 99.9% | BTLabs | Y2LOP-1 | ✓ | Public | record ↗ |
| 2026-01-15 | Tirzepatide | ✓ pass | 99.6% | BTLabs | TR30 December 25 | ✓ | Public | record ↗ |
| 2026-01-15 | Retatrutide | ✓ pass | 99.7% | BTLabs | none | ✓ | Public | record ↗ |
| 2025-12-29 | Tirzepatide | ✓ pass | 99.95% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-12-29 | Tirzepatide | ✗ fail | 98.67% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-12-29 | Tirzepatide | ✓ pass | 99.95% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-12-06 | GHK-Cu | ✓ pass | 99.74% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-12-05 | Retatrutide | ✓ pass | 99.6% | BTLabs | none | ✓ | Public | record ↗ |
| 2025-11-25 | Tirzepatide | ✗ fail | 98.7% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-11-18 | Tirzepatide | ✓ pass | 99.94% | Krause Analytical | none | ✓ | Public | record ↗ |
| 2025-11-17 | Retatrutide | ✗ fail | 99.42% | Krause Analytical | RT-OCT25-GOLDCRIMP | ✓ | Public | record ↗ |
| 2025-11-17 | GHK-Cu | ✓ pass | 99.95% | Krause Analytical | CU-OCT25-GOLDCRIMP | ✓ | Public | record ↗ |
| 2025-11-17 | Tirzepatide | ✓ pass | 99.65% | Krause Analytical | TR-OCT25-BLUE | ✓ | Public | record ↗ |
| 2025-10-17 | Tirzepatide | ✓ pass | 99.95% | Krause Analytical | 9242025WHITE | ✓ | Public | record ↗ |
| 2025-10-17 | Tirzepatide | ✓ pass | 99.95% | Krause Analytical | 9242025GRAY | ✓ | Public | record ↗ |
| 2025-10-17 | Tirzepatide | ✓ pass | 99.95% | Krause Analytical | 9242025CLEAR | ✓ | Public | record ↗ |
How we read this shop
none (site offline; Finnrick lists country China)
notes mention “ordering via WhatsApp”
shengyuanpeptide.com expired 2026-08-20 and is in redemptionPeriod (nameserver NS1-DOMAIN-EXPIRED.MYHOSTADMIN.NET, no DNS records), so neither www nor bare, http nor https resolves (checked 2026-10-07). No other website listed; ordering via WhatsApp +852 5347 7471, +852 5481 8108, +86 134 8950 8845. No public price list -> no rows.
Checked 2026-10-07 · JSON · Is this your shop? Sponsor it to be pinned above matching listings.