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Tianjin StarHarbor Technology

Tianjin StarHarbor Technology reviews

Tianjin StarHarbor Technology reviews: 4 independent lab tests across 1 product, with a limited lab record.

Written by Jian Wang, Founder & CEO

Is Tianjin StarHarbor Technology legit? Lab record: Limited

How we rate
  • 4 independent tests
  • 1 of 2 lots filled to label
  • Median purity 99.8%
  • 1 of 1 product graded D or E

Some of Tianjin StarHarbor Technology's products graded D or E. The shops below tested A or B for the same peptides.

Boren Health independently tests products and verifies reviews. Public methodology, no pay-to-rank.

Better-tested options

Where Tianjin StarHarbor Technology 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.

Retatrutide

Tianjin StarHarbor Technology: grade E

Tianjin StarHarbor Technology 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 Tianjin StarHarbor Technology's site.

What the testing shows

Across 2 measured samples from Tianjin StarHarbor Technology, 1 came in more than 5% under the quantity on the label (50%). Purity across 2 readings ran from 99.7% to 99.9%, median 99.8%. Samples span Jun 2026 to Sep 2026.

Under label
1/2

more than 5% short

Median purity
99.8%

99.7%–99.9% range

Latest sample
Sep 2026

first tested Jun 2026

Lab testing results

Independent results across 1 product.

4
Total lab tests
99.8%
Avg purity
99.9%
Best score
99.7%
Worst score

Individual lab tests

Retatrutide

Date

9/24/2026

Purity

—

Quantity

—

Lab

BTLabs

Vial

No label / Silver crimp / Clear cap

View certificate
Retatrutide

Date

8/31/2026

Purity

—

Quantity

—

Lab

BTLabs

Vial

No label / Silver crimp / Blue cap

View certificate
Retatrutide10.0

Date

6/16/2026

Purity

99.7%

Quantity

10 mg → 10.3 mg

Lab

BTLabs

Vial

No label / Gold crimp / Clear cap

View certificate
Retatrutide10.0

Date

6/12/2026

Purity

99.9%

Quantity

10 mg → 8.18 mg

Lab

Krause Analytical

View certificate

Which Tianjin StarHarbor Technology products tested best

Retatrutide graded D or E: a large share of its samples missed purity or quantity thresholds.

Buying from Tianjin StarHarbor Technology

We don't track Tianjin StarHarbor Technology's prices yet. Shipping, payment and refund terms are on their site.

The official store is starharbor.manufacturer.globalsources.com/homepage_6003002411365.htm. 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 Tianjin StarHarbor Technology

Create a free account to save this vendor, get alerts for new lab tests, and watch price changes.

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Tianjin StarHarbor Technology: common questions

Is Tianjin StarHarbor Technology legit?

We rate lab records, not businesses. Limited lab record: 4 independent tests, 1 of 2 lots filled to label, median purity 99.8%, 1 of 1 product graded D or E. Each result links to its original certificate in the table above.

What do Tianjin StarHarbor Technology reviews say?

We don't hold scored customer reviews for Tianjin StarHarbor Technology yet. The independent lab results on this page are the evidence we have.

Which Tianjin StarHarbor Technology peptides tested best?

We have graded 1 Tianjin StarHarbor Technology product. Retatrutide graded D or E.

Is there a Tianjin StarHarbor Technology coupon code?

We don't have a verified Tianjin StarHarbor Technology coupon code. A discount changes the price, not what is in the vial.

Ordering from Tianjin StarHarbor Technology?

Limited lab record: 4 independent tests, 1 of 2 lots filled to label, median purity 99.8%, 1 of 1 product graded D or E.

Contact

Tianjin StarHarbor Technology customer reviews

No reviews have been submitted yet for Tianjin StarHarbor Technology.

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