Peptide Haven reviews
Peptide Haven reviews: 4 independent lab tests across 2 products, with a limited lab record.
Written by the Peptide Vendor Reviews editorial team
Is Peptide Haven legit? Lab record: Limited
How we rate- 4 independent tests
- 3 of 4 lots filled to label
- Median purity 99.25%
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Vendor website
Visit Peptide Haven
4 independent COAs · not paid-to-rank · 1 of 4 lots under label
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Peptide Vendor Reviews independently tests products and verifies reviews. Public methodology, no pay-to-rank.
Peptide Haven 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 Peptide Haven's site.
- Tests
- 2
- Passed
- —
- Tests
- 2
- Passed
- —
What the testing shows
Across 4 measured samples from Peptide Haven, 1 came in more than 5% under the quantity on the label (25%). Purity across 4 readings ran from 99.2% to 99.3%, median 99.25%. Samples span Dec 2025 to Dec 2025.
- Under label
- 1/4
- Median purity
- 99.25%
- Latest sample
- Dec 2025
more than 5% short
99.2%–99.3% range
first tested Dec 2025
Our read on Peptide Haven
0 of Peptide Haven's 4 graded samples passed (0%), and 0% 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% (4 times).
Why Peptide Haven's failed samples failed
The 4 most recent failed tests, with the lab's reason.
Tirzepatide · Dec 2, 2025
purity under 99.5%
Tirzepatide · Dec 2, 2025
purity under 99.5%
Retatrutide · Dec 2, 2025
purity under 99.5%
Retatrutide · Dec 2, 2025
purity under 99.5%
Lab testing results
Independent results across 2 products.
Individual lab tests
Date
12/2/2025
Purity
99.3%
Quantity
10 mg → 10.5 mg
Lab
BTLabs
Vial
White Label / Silver Crimp / Clear Blue Cap
Date
12/2/2025
Purity
99.2%
Quantity
10 mg → 10.4 mg
Lab
BTLabs
Vial
White Label / Silver Crimp / Clear Blue Cap
Date
12/2/2025
Purity
99.3%
Quantity
10 mg → 8.24 mg
Lab
BTLabs
Vial
White Label / Copper Crimp / Clear Cap
Date
12/2/2025
Purity
99.2%
Quantity
10 mg → 10.5 mg
Lab
BTLabs
Vial
White Label / Copper Crimp / Clear Cap
| Product | Date | Score | Purity | Quantity | Lab | COA |
|---|---|---|---|---|---|---|
| RetatrutideWhite Label / Silver Crimp / Clear Blue Cap | 12/2/2025 | 9.9 | 99.3% | 10 mg → 10.5 mg | BTLabs | View |
| RetatrutideWhite Label / Silver Crimp / Clear Blue Cap | 12/2/2025 | 9.9 | 99.2% | 10 mg → 10.4 mg | BTLabs | View |
| TirzepatideWhite Label / Copper Crimp / Clear Cap | 12/2/2025 | 9.9 | 99.3% | 10 mg → 8.24 mg | BTLabs | View |
| TirzepatideWhite Label / Copper Crimp / Clear Cap | 12/2/2025 | 9.9 | 99.2% | 10 mg → 10.5 mg | BTLabs | View |
Which Peptide Haven products tested best
1 of 4 measured lots came in more than 5% under label.
Buying from Peptide Haven
We don't track Peptide Haven's prices yet. Shipping, payment and refund terms are on their site.
The official store is thepeptidehaven.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 Peptide Haven
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Peptide Haven: common questions
Is Peptide Haven legit?
We rate lab records, not businesses. Limited lab record: 4 independent tests, 3 of 4 lots filled to label, median purity 99.25%. Each result links to its original certificate in the table above.
What do Peptide Haven reviews say?
We don't hold scored customer reviews for Peptide Haven yet. The independent lab results on this page are the evidence we have.
Is there a Peptide Haven coupon code?
We don't have a verified Peptide Haven coupon code. A discount changes the price, not what is in the vial.
Ordering from Peptide Haven?
Limited lab record: 4 independent tests, 3 of 4 lots filled to label, median purity 99.25%.