Huaian Dinglin Trading reviews
Huaian Dinglin Trading reviews: 10 independent lab tests across 2 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Huaian Dinglin Trading legit? Lab record: Mixed
How we rate- 10 independent tests
- 6 of 10 lots filled to label
- Median purity 99.9%
- 1 of 2 products graded D or E
Some of Huaian Dinglin Trading's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested Tesamorelin
Huaian Dinglin Trading graded E. Shanghai ERP peptide Biotechnology's Tesamorelin graded A across 13 tests.
Buy from Shanghai ERP peptide BiotechnologyAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Huaian Dinglin Trading graded D or E, these shops' samples of the same peptide graded A or B. Ordered by grade, then price per mg. Partner status never changes the order.
Tesamorelin
Huaian Dinglin Trading: grade EHuaian Dinglin Trading products we've tested
Best-graded first. Grades come from the share of each product's samples that passed purity and quantity checks. Buy links open Huaian Dinglin Trading's site.
- RetatrutideBGOOD
- Tests
- 6
- Passed
- 83.3%
- TesamorelinEBAD
- Tests
- 4
- Passed
- 25.0%
What the testing shows
Across 10 measured samples from Huaian Dinglin Trading, 4 came in more than 5% under the quantity on the label (40%). Another 2 measured more than 5% over. Purity across 10 readings ran from 96.38% to 99.9%, median 99.9%. Samples span Jan 2026 to Jun 2026.
- Under label
- 4/10
- Median purity
- 99.9%
- Latest sample
- Jun 2026
- Ships from
- China
more than 5% short
96.38%–99.9% range
first tested Jan 2026
per vendor listing
Our read on Huaian Dinglin Trading
6 of Huaian Dinglin Trading's 10 graded samples passed (60%), and 100% of all samples were sent in by buyers rather than by the shop.
When a sample failed, the most common reason was amount in the vial more than 35% off the label (3 times).
Against the 302 shops with at least five graded tests, Huaian Dinglin Trading's pass rate is at or above 22% of them, and it has more tests on record than 31% of them.
When and how Huaian Dinglin Trading was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (8), BTLabs (2)
- Who sent the samples
- buyers 100%
- Batches covered
- 3 distinct batch numbers
Why Huaian Dinglin Trading's failed samples failed
The 4 most recent failed tests, with the lab's reason.
Retatrutide · Mar 6, 2026
amount in the vial more than 35% off the label
Tesamorelin · Mar 6, 2026
amount in the vial more than 35% off the label
Tesamorelin · Mar 6, 2026
purity under 99.5%; amount in the vial more than 35% off the label
Tesamorelin · Jan 29, 2026
purity under 99.5%
Lab testing results
Independent results across 2 products.
Individual lab tests
Date
6/12/2026
Purity
99.9%
Quantity
5 mg → 5.63 mg
Lab
Krause Analytical
Vial
No label / Black crimp / Clear cap
Date
5/2/2026
Purity
99.8%
Quantity
30 mg → 34.8 mg
Lab
BTLabs
Vial
White Label / Silver Crimp / Violet Cap
Date
4/15/2026
Purity
99.8%
Quantity
15 mg → 14.7 mg
Lab
BTLabs
Vial
No Label / Black Crimp / Clear Cap
Date
3/19/2026
Purity
99.9%
Quantity
10 mg → 9.71 mg
Lab
Krause Analytical
Vial
No Label / Copper Crimp / Clear Cap
Date
3/18/2026
Purity
99.9%
Quantity
20 mg → 20.5 mg
Lab
Krause Analytical
Vial
No Label / Gold Crimp / Clear Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| TesamorelinNo label / Black crimp / Clear cap | 6/12/2026 | 10.0 | 99.9% | 5 mg → 5.63 mg | Krause Analytical | View |
| RetatrutideWhite Label / Silver Crimp / Violet Cap | 5/2/2026 | 10.0 | 99.8% | 30 mg → 34.8 mg | BTLabs | View |
| RetatrutideNo Label / Black Crimp / Clear Cap | 4/15/2026 | 10.0 | 99.8% | 15 mg → 14.7 mg | BTLabs | View |
| RetatrutideNo Label / Copper Crimp / Clear Cap | 3/19/2026 | 10.0 | 99.9% | 10 mg → 9.71 mg | Krause Analytical | View |
| RetatrutideNo Label / Gold Crimp / Clear Cap | 3/18/2026 | 10.0 | 99.9% | 20 mg → 20.5 mg | Krause Analytical | View |
Which Huaian Dinglin Trading products tested best
Retatrutide has the strongest record, graded A or B.
Tesamorelin graded D or E: a large share of its samples missed purity or quantity thresholds.
Buying from Huaian Dinglin Trading
If you order from Huaian Dinglin Trading, the A- and B-graded products are the safer picks on this record. For the weaker ones, the better-tested options on this page come from other shops.
We don't track Huaian Dinglin Trading's prices yet. Shipping, payment and refund terms are on their site.
The official store is peptides-us.com. Check the address before you pay.
What to check before you pay
- The lot number on the vial matches the certificate
- The certificate names the lab and the test date
- Fill versus label, not purity alone
- A refund policy in writing
Track Huaian Dinglin Trading
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Huaian Dinglin Trading: common questions
Is Huaian Dinglin Trading legit?
We rate lab records, not businesses. Mixed lab record: 10 independent tests, 6 of 10 lots filled to label, median purity 99.9%, 1 of 2 products graded D or E. Each result links to its original certificate in the table above.
What do Huaian Dinglin Trading reviews say?
We don't hold scored customer reviews for Huaian Dinglin Trading yet. The independent lab results on this page are the evidence we have.
Which Huaian Dinglin Trading peptides tested best?
We have graded 2 Huaian Dinglin Trading products. Retatrutide graded A or B. Tesamorelin graded D or E.
Is there a Huaian Dinglin Trading coupon code?
We don't have a verified Huaian Dinglin Trading coupon code. A discount changes the price, not what is in the vial.
Where does Huaian Dinglin Trading ship from?
Public listings place Huaian Dinglin Trading's shipping origin in China. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Huaian Dinglin Trading?
Mixed lab record: 10 independent tests, 6 of 10 lots filled to label, median purity 99.9%, 1 of 2 products graded D or E.
Contact
- China
- peptides-us.com