Kerui Peptide HongKong reviews
Kerui Peptide HongKong reviews: 38 independent lab tests across 7 products, with a mixed lab record.
Written by the Peptide Vendor Reviews editorial team
Is Kerui Peptide HongKong legit? Lab record: Mixed
How we rate- 38 independent tests
- 23 of 30 lots filled to label
- Median purity 99.9%
- 4 of 6 products graded D or E
Some of Kerui Peptide HongKong's products graded D or E. The shops below tested A or B for the same peptides.
Better-tested TB-500
Kerui Peptide HongKong graded E. Tech-Wave Peptides's TB-500 graded A across 3 tests.
Buy from Tech-Wave PeptidesAll better-tested optionsPeptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Better-tested options
Where Kerui Peptide HongKong 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.
TB-500
Kerui Peptide HongKong: grade ERetatrutide
Kerui Peptide HongKong: grade DBPC-157
Kerui Peptide HongKong: grade DKerui Peptide HongKong 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 Kerui Peptide HongKong's site.
- GHK-CuAGREAT
- Tests
- 4
- Passed
- 100.0%
- TirzepatideBGOOD
- Tests
- 6
- Passed
- 83.3%
- RetatrutideDPOOR
- Tests
- 16
- Passed
- 68.8%
- BPC-157DPOOR
- Tests
- 3
- Passed
- 66.7%
- TesamorelinDPOOR
- Tests
- 3
- Passed
- 66.7%
- TB-500EBAD
- Tests
- 2
- Passed
- 50.0%
- NAD+—
- Tests
- 4
- Passed
- —
What the testing shows
Across 30 measured samples from Kerui Peptide HongKong, 7 came in more than 5% under the quantity on the label (23%). Another 10 measured more than 5% over. Purity across 31 readings ran from 85.9% to 99.9%, median 99.9%. Samples span Jul 2025 to Oct 2026.
- Under label
- 7/30
- Median purity
- 99.9%
- Latest sample
- Oct 2026
- Ships from
- China
more than 5% short
85.9%–99.9% range
first tested Jul 2025
per vendor listing
Our read on Kerui Peptide HongKong
25 of Kerui Peptide HongKong's 38 graded samples passed (66%), and 100% of all samples were sent in by buyers rather than by the shop.
The pass rate has held steady: 66% over the latest six months against 67% before.
When a sample failed, the most common reason was the lab could not confirm it was the labelled peptide (7 times).
Against the 302 shops with at least five graded tests, Kerui Peptide HongKong's pass rate is at or above 33% of them, and it has more tests on record than 71% of them.
When and how Kerui Peptide HongKong was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (28), BTLabs (6), Harrens Lab (3), PharmLabs (1)
- Who sent the samples
- buyers 100%
- Batches covered
- 26 distinct batch numbers; 9 checked for endotoxins
Why Kerui Peptide HongKong's failed samples failed
The 6 most recent failed tests, with the lab's reason.
TB-500 · Oct 1, 2026
the lab could not confirm it was the labelled peptide
BPC-157 · Oct 1, 2026
the lab could not confirm it was the labelled peptide
NAD+ · Sep 17, 2026
purity under 99.5%; amount in the vial more than 35% off the label
Tirzepatide · Sep 10, 2026
the lab could not confirm it was the labelled peptide
Retatrutide · Aug 28, 2026
the lab could not confirm it was the labelled peptide
NAD+ · Aug 3, 2026
purity under 99.5%
Lab testing results
Independent results across 7 products.
Individual lab tests
Date
10/1/2026
Purity
—
Quantity
—
Lab
Harrens Lab
Vial
Teal label / Silver crimp / Red cap
Date
10/1/2026
Purity
99.9%
Quantity
20 mg → 19.99 mg
Lab
Harrens Lab
Vial
No label / Silver crimp / White cap
Date
10/1/2026
Purity
—
Quantity
—
Lab
Harrens Lab
Vial
Teal label / Silver crimp / Red cap
Date
9/24/2026
Purity
99.6%
Quantity
10 mg → 10.5 mg
Lab
Krause Analytical
Vial
No label / Silver crimp / Yellow cap
Date
9/20/2026
Purity
99.58%
Quantity
20 mg → 24.28 mg
Lab
PharmLabs
Vial
No label / Silver crimp / Blue cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| BPC-157Teal label / Silver crimp / Red cap | 10/1/2026 | — | — | Harrens Lab | View | |
| TirzepatideNo label / Silver crimp / White cap | 10/1/2026 | 10.0 | 99.9% | 20 mg → 19.99 mg | Harrens Lab | View |
| TB-500Teal label / Silver crimp / Red cap | 10/1/2026 | — | — | Harrens Lab | View | |
| TB-500No label / Silver crimp / Yellow cap | 9/24/2026 | 10.0 | 99.6% | 10 mg → 10.5 mg | Krause Analytical | View |
| RetatrutideNo label / Silver crimp / Blue cap | 9/20/2026 | 10.0 | 99.58% | 20 mg → 24.28 mg | PharmLabs | View |
Which Kerui Peptide HongKong products tested best
GHK-Cu and Tirzepatide have the strongest record, graded A or B.
Retatrutide, BPC-157, Tesamorelin and TB-500 graded D or E: a large share of their samples missed purity or quantity thresholds.
Buying from Kerui Peptide HongKong
If you order from Kerui Peptide HongKong, 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 Kerui Peptide HongKong's prices yet. Shipping, payment and refund terms are on their site.
The official store is Keruihk.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 Kerui Peptide HongKong
Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.
Kerui Peptide HongKong: common questions
Is Kerui Peptide HongKong legit?
We rate lab records, not businesses. Mixed lab record: 38 independent tests, 23 of 30 lots filled to label, median purity 99.9%, 4 of 6 products graded D or E. Each result links to its original certificate in the table above.
What do Kerui Peptide HongKong reviews say?
We don't hold scored customer reviews for Kerui Peptide HongKong yet. The independent lab results on this page are the evidence we have.
Which Kerui Peptide HongKong peptides tested best?
We have graded 6 Kerui Peptide HongKong products. GHK-Cu and Tirzepatide graded A or B. Retatrutide, BPC-157, Tesamorelin and TB-500 graded D or E.
Is there a Kerui Peptide HongKong coupon code?
We don't have a verified Kerui Peptide HongKong coupon code. A discount changes the price, not what is in the vial.
Where does Kerui Peptide HongKong ship from?
Public listings place Kerui Peptide HongKong's shipping origin in China. Check the shop's own shipping page before ordering, as origin can change.
Ordering from Kerui Peptide HongKong?
Mixed lab record: 38 independent tests, 23 of 30 lots filled to label, median purity 99.9%, 4 of 6 products graded D or E.
Contact
- China
- Keruihk.com