Pinecrest Peptide reviews
Pinecrest Peptide reviews: 5 independent lab tests across 1 product, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Pinecrest Peptide legit? Lab record: Limited
How we rate- 5 independent tests
- 2 of 3 lots filled to label
- Median purity 99.7%
- Its tested product graded C or better
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Vendor website
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5 independent COAs · not paid-to-rank · 1 of 3 lots under label
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Pinecrest Peptide 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 Pinecrest Peptide's site.
- RetatrutideAGREAT
- Tests
- 5
- Passed
- 100.0%
What the testing shows
Across 3 measured samples from Pinecrest Peptide, 1 came in more than 5% under the quantity on the label (33%). Another 1 measured more than 5% over. Purity across 3 readings ran from 99.6% to 99.95%, median 99.7%. Samples span Jan 2026 to Apr 2026.
- Under label
- 1/3
- Median purity
- 99.7%
- Latest sample
- Apr 2026
more than 5% short
99.6%–99.95% range
first tested Jan 2026
Our read on Pinecrest Peptide
3 of Pinecrest Peptide's 3 graded samples passed (100%), and 100% of all samples were sent in by buyers rather than by the shop.
Against the 302 shops with at least five graded tests, Pinecrest Peptide's pass rate is at or above 100% of them, and it has more tests on record than 0% of them.
When and how Pinecrest Peptide was tested
Samples per month. The darker part of each bar failed.
- Labs used
- BTLabs (4), Krause Analytical (1)
- Who sent the samples
- buyers 100%
- Batches covered
- No batch numbers on the certificates; 3 checked for endotoxins
Lab testing results
Independent results across 1 product.
Individual lab tests
Date
4/23/2026
Purity
99.7%
Quantity
10 mg → 11.3 mg
Lab
BTLabs
Vial
White Label / Gold Crimp / Clear Cap
Date
4/23/2026
Purity
99.6%
Quantity
5 mg → 5.1 mg
Lab
BTLabs
Vial
White Label / Silver Crimp / Yellow Cap
Date
4/22/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
White Label / Gold Crimp / Clear Cap
Date
4/22/2026
Purity
—
Quantity
—
Lab
BTLabs
Vial
White Label / Silver Crimp / Yellow Cap
Date
1/19/2026
Purity
99.95%
Quantity
60 mg → 44.7 mg
Lab
Krause Analytical
Vial
White Label / Silver Crimp / White Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideWhite Label / Gold Crimp / Clear Cap | 4/23/2026 | 10.0 | 99.7% | 10 mg → 11.3 mg | BTLabs | View |
| RetatrutideWhite Label / Silver Crimp / Yellow Cap | 4/23/2026 | 10.0 | 99.6% | 5 mg → 5.1 mg | BTLabs | View |
| RetatrutideWhite Label / Gold Crimp / Clear Cap | 4/22/2026 | — | — | BTLabs | View | |
| RetatrutideWhite Label / Silver Crimp / Yellow Cap | 4/22/2026 | — | — | BTLabs | View | |
| RetatrutideWhite Label / Silver Crimp / White Cap | 1/19/2026 | 10.0 | 99.95% | 60 mg → 44.7 mg | Krause Analytical | View |
Which Pinecrest Peptide products tested best
Retatrutide has the strongest record, graded A or B.
Buying from Pinecrest Peptide
If you order from Pinecrest Peptide, start with the graded products in the table: each one links straight to the shop.
We don't track Pinecrest Peptide's prices yet. Shipping, payment and refund terms are on their site.
The official store is xt-jingheng.manufacturer.globalsources.com/homepage_6003002398420.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 Pinecrest Peptide
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Pinecrest Peptide: common questions
Is Pinecrest Peptide legit?
We rate lab records, not businesses. Limited lab record: 5 independent tests, 2 of 3 lots filled to label, median purity 99.7%, its tested product graded C or better. Each result links to its original certificate in the table above.
What do Pinecrest Peptide reviews say?
We don't hold scored customer reviews for Pinecrest Peptide yet. The independent lab results on this page are the evidence we have.
Which Pinecrest Peptide peptides tested best?
We have graded 1 Pinecrest Peptide product. Retatrutide graded A or B.
Is there a Pinecrest Peptide coupon code?
We don't have a verified Pinecrest Peptide coupon code. A discount changes the price, not what is in the vial.
Ordering from Pinecrest Peptide?
Limited lab record: 5 independent tests, 2 of 3 lots filled to label, median purity 99.7%, its tested product graded C or better.