Guangdong Tyran Technology Group reviews
Guangdong Tyran Technology Group reviews: 2 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Guangdong Tyran Technology Group legit? Lab record: Limited
How we rate- 2 independent tests
- 0 of 1 lots filled to label
- Median purity 88.2%
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Vendor website
Visit Guangdong Tyran Technology Group
2 independent COAs · not paid-to-rank · 1 of 1 lots under label
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Peptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Guangdong Tyran Technology Group 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 Guangdong Tyran Technology Group's site.
- Retatrutide—
- Tests
- 2
- Passed
- —
What the testing shows
Across 1 measured sample from Guangdong Tyran Technology Group, 1 came in more than 5% under the quantity on the label (100%). Purity across 1 reading ran from 88.2% to 88.2%, median 88.2%. Samples span Aug 2026 to Sep 2026.
- Under label
- 1/1
- Median purity
- 88.2%
- Latest sample
- Sep 2026
more than 5% short
88.2%–88.2% range
first tested Aug 2026
Our read on Guangdong Tyran Technology Group
0 of Guangdong Tyran Technology Group's 2 graded samples passed (0%), and 100% of all samples were sent in by buyers rather than by the shop.
When a sample failed, the most common reason was purity under 99.5% (1 time).
1 sample failed identity, meaning the lab could not confirm the vial held the labelled peptide.
When and how Guangdong Tyran Technology Group was tested
Samples per month. The darker part of each bar failed.
- Labs used
- Krause Analytical (2)
- Who sent the samples
- buyers 100%
- Batches covered
- 1 distinct batch numbers; 1 checked for endotoxins
Why Guangdong Tyran Technology Group's failed samples failed
The 2 most recent failed tests, with the lab's reason.
Retatrutide · Sep 18, 2026
purity under 99.5%
Retatrutide · Aug 4, 2026
the lab could not confirm it was the labelled peptide
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
9/18/2026
Purity
88.2%
Quantity
30 mg → 20 mg
Lab
Krause Analytical
Vial
White label / Silver crimp / Blue cap
Date
8/4/2026
Purity
—
Quantity
—
Lab
Krause Analytical
Vial
No label / Silver crimp / Blue cap
Which Guangdong Tyran Technology Group products tested best
1 of 1 measured lots came in more than 5% under label.
Buying from Guangdong Tyran Technology Group
We don't track Guangdong Tyran Technology Group's prices yet. Shipping, payment and refund terms are on their site.
The official store is www.tyranbio.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 Guangdong Tyran Technology Group
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Guangdong Tyran Technology Group: common questions
Is Guangdong Tyran Technology Group legit?
We rate lab records, not businesses. Limited lab record: 2 independent tests, 0 of 1 lots filled to label, median purity 88.2%. Each result links to its original certificate in the table above.
What do Guangdong Tyran Technology Group reviews say?
We don't hold scored customer reviews for Guangdong Tyran Technology Group yet. The independent lab results on this page are the evidence we have.
Is there a Guangdong Tyran Technology Group coupon code?
We don't have a verified Guangdong Tyran Technology Group coupon code. A discount changes the price, not what is in the vial.
Ordering from Guangdong Tyran Technology Group?
Limited lab record: 2 independent tests, 0 of 1 lots filled to label, median purity 88.2%.