Vendor review · verifiedpeptides.com

Verified Peptides reviews

Q: Is Verified Peptides legit?

The reviewed evidence receives grade B under our published rubric. Independent labs have tested 39 of its vials across 9 peptides; 39 were the right peptide and 21 passed our basic check. Failed: PT-141 10 mg (batch 07-24-0710G) (failed: purity was 99.362%, below 99.5%); PT-141 10 mg (batch 07-24-0710G) (failed: purity was 99.326%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.57%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.026%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.27%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.756%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.495%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.26%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.23%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 97.323%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.243%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.254%, below 99.5%); Retatrutide 11 mg (batch 12-24-0211B) (failed: purity was 97.378%, below 99.5%); Retatrutide 11 mg (batch 12-24-0211B) (failed: purity was 97.72%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.281%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.308%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.016%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.439%, below 99.5%). We grade lab evidence and published facts; grades are not endorsements and do not determine whether a business acts lawfully.

Q: What do Verified Peptides' lab results show?

39 vials tested between Jan 14, 2025 and Jun 15, 2026: BPC-157 (5), CJC-1295 (5), Ipamorelin (5), Retatrutide (5), Melanotan II (4), PT-141 (4), Semaglutide (4), Tirzepatide (4) and GHK-Cu (3). 39 of 39 were the right peptide, purity was measured on 39, and 8 of 39 were within 5% of the labelled dose. 18 failed our basic check (right peptide, at least 99.5% pure, within 35% of the labelled dose).

Q: Who sent Verified Peptides' vials for testing?

bought by the independent tester (34) and sent in anonymously (5). Chromate (14), TrustPointe (12), MZ Biolabs (8), Krause Analytical (4) and BTLabs (1) ran the tests. 34 were bought by the tester like a normal customer.

Q: What do Verified Peptides reviews say?

We hold 185 reviews from Verified Peptides' Trustpilot profile for verifiedpeptides.com, dated Mar 25, 2021 to Nov 14, 2025: 170 five-star and 2 one-star. Review titles and text are not republished. Ratings do not establish product contents, safety or efficacy, and we have not checked that any reviewer bought from the shop.

Q: Does Verified Peptides have a discount code?

We haven't verified a discount code for Verified Peptides. We only list codes we have seen on the shop's site or confirmed at checkout.

Verified Peptides review: our rating is B (89/100), from 39 independently tested vials across 9 peptides; all 39 were the labelled peptide and 21 met our pass mark. Newest test: Jun 15, 2026. Peptide Vendor Reviews publishes each of these 39 results with its certificate.

Grades describe the samples tested; some links earn us a commission, but never change a vendor's grade. How we grade

Compiled from independent lab data · not yet reviewed by our editorsUpdated Jun 15, 2026

Evidence assessment

Grade B

Our rating · 89/100

In the reviewed independent records, all 39 vials were the right peptide, and 20 of 39 were within 10% of the labelled dose. These results describe the tested samples, not all products or future batches.

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See results by product How we grade

Test results

What was actually in the vials?

Good · 87/100

Mostly good results, with some measurements off target.

All 39 vials were the right peptide.
20 of 39 held within 10% of the labelled dose.
Purity 97.323–100% (some low).
18 of 39 failed our basic check: purity under 99.5% (18).

Verified Peptides lab test results by peptide

Each product gets its own grade from the available lab records under the same published rubric. Alternative vendors are shown alongside with their compound-level grades. A grade describes the tested samples only.

Verified Peptides' product assessmentsHigher-rated vendors

BPC-157
Mixed assessment
Listed on the shop's site · last tested Feb 19, 2025
$2.50/mg · cheapest: 60 × 0.3 mg pack
$2.50/mg
cheapest: 60 × 0.3 mg pack
C
Vials tested
5
Right peptide
All
Purity
97.323–100%
Labelled quantity
1 of 5 within 10%
Visit shop See each vialFurthest off: +33.7% (batch 11-24-0510E)
Higher-rated vendor
B
HK Peptides
22 BPC-157 vials tested · last Sep 9, 2026
$0.82/mg · 67% cheaper than Verified Peptides
Estimated price · as of Aug 14, 2026
Visit shop Read review
CJC-1295
Mixed assessment
Listed on the shop's site · last tested Feb 21, 2025
$6.80/mg · cheapest: 10 mg vial
$6.80/mg
cheapest: 10 mg vial
C
Vials tested
5
Right peptide
All
Purity
98.016–99.66%
Labelled quantity
2 of 5 within 10%
Visit shop See each vialFurthest off: +11.8% (batch 07-24-0505E)
Higher-rated vendor
B
Qing Li Peptide
19 CJC-1295 vials tested · last Aug 12, 2026
$1.40/mg · 79% cheaper than Verified Peptides
Estimated price · as of Jul 21, 2026
Visit shop Read review
Ipamorelin
Strong assessment
Listed on the shop's site · last tested Apr 28, 2026
$4.50/mg · cheapest: 10 mg vial
$4.50/mg
cheapest: 10 mg vial
B
Vials tested
5
Right peptide
All
Purity
99.026–99.9%
Labelled quantity
3 of 5 within 10%
Visit shop See each vialFurthest off: +32% (batch 07-24-050SE)
Higher-rated vendor
A
Reta-Peptide
16 Ipamorelin vials tested · last Jul 20, 2026
$0.75/mg · 83% cheaper than Verified Peptides
cheapest: 10 × 10 mg pack
Visit shop Read review
Retatrutide
Strong assessment
last tested Apr 27, 2026
$7.75/mg · Estimated price · as of Apr 2, 2026
$7.75/mg
Estimated price · as of Apr 2, 2026
B
Vials tested
5
Right peptide
All
Purity
97.378–99.765%
Labelled quantity
4 of 5 within 10%
Visit shop See each vialFurthest off: +26.36% (batch 12-24-0211B)
Higher-rated vendor
A
Peptide Partners
32 Retatrutide vials tested · last Oct 14, 2026
$4.79/mg · 38% cheaper than Verified Peptides
Estimated price · as of Sep 6, 2026
Visit shop Read review
Melanotan II
Mixed assessment
Listed on the shop's site · last tested Feb 19, 2025
$3.50/mg · cheapest: 10 mg vial
$3.50/mg
cheapest: 10 mg vial
C
Vials tested
4
Right peptide
All
Purity
99.23–99.545%
Labelled quantity
2 of 4 within 10%
Visit shop See each vialFurthest off: +21.5% (batch 06-24-0110A)
Higher-rated vendor
B
HK Peptides
12 Melanotan II vials tested · last Jul 9, 2026
$0.41/mg · 88% cheaper than Verified Peptides
Estimated price · as of Feb 1, 2026
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PT-141
Mixed assessment
Listed on the shop's site · last tested May 7, 2025
$3.50/mg · cheapest: 10 mg vial
$3.50/mg
cheapest: 10 mg vial
C
Vials tested
4
Right peptide
All
Purity
99.326–99.941%
Labelled quantity
4 of 4 within 10%
Visit shop See each vial
Higher-rated vendor
B
Qing Li Peptide
7 PT-141 vials tested · last Sep 4, 2026
Visit shop Read review
Semaglutide
Mixed assessment
last tested Feb 19, 2025
$12.00/mg · Estimated price · as of Feb 19, 2025
$12.00/mg
Estimated price · as of Feb 19, 2025
C
Vials tested
4
Right peptide
All
Purity
99.7–99.927%
Labelled quantity
1 of 4 within 10%
Visit shop See each vialFurthest off: +11.2% (batch 06-24-0226B)
Higher-rated vendor
B
Royal Peptides
8 Semaglutide vials tested · last Jul 23, 2026
$2.00/mg · 83% cheaper than Verified Peptides
cheapest: 10 × 30 mg pack
Visit shop Read review
Tirzepatide
Mixed assessment
last tested Feb 19, 2025
$7.70/mg · Estimated price · as of Feb 19, 2025
$7.70/mg
Estimated price · as of Feb 19, 2025
C
Vials tested
4
Right peptide
All
Purity
99.923–99.98%
Labelled quantity
0 of 4 within 10%
Visit shop See each vialFurthest off: +20.7% (batch 11-24-0410C)
Higher-rated vendor
A
Guangzhou Jeep Biotechnology JEEP
16 Tirzepatide vials tested · last Aug 4, 2026
$0.42/mg · 94% cheaper than Verified Peptides
Estimated price · as of Aug 22, 2026
Visit shop Read review
GHK-Cu
Mixed assessment
Listed on the shop's site · last tested Jun 15, 2026
$0.50/mg · cheapest: 100 mg vial
$0.50/mg
cheapest: 100 mg vial
C
Vials tested
3
Right peptide
All
Purity
99.9–99.95%
Labelled quantity
3 of 3 within 10%
Visit shop See each vial
Higher-rated vendor
A
Reta-Peptide
28 GHK-Cu vials tested · last Sep 15, 2026
$0.06/mg · 88% cheaper than Verified Peptides
Estimated price · as of Jul 1, 2026
Visit shop Read review
5-Amino-1MQ
Never tested
Listed on the shop's site
$1.70/mg · cheapest: 50 mg vial
$1.70/mg
cheapest: 50 mg vial
N/A
No lab has tested this shop's 5-Amino-1MQ, so we can't say what's in the vial.
Visit shop
Graded vendor
B
Retalux
3 5-Amino-1MQ vials tested · last Jun 16, 2026
$0.39/mg · 77% cheaper than Verified Peptides
Estimated price · as of May 30, 2026
Visit shop Read review
Adamax
Never tested
Listed on the shop's site
$7.60/mg · cheapest: 10 mg vial
$7.60/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Adamax, so we can't say what's in the vial.
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No other Adamax vendor met our quality score, sample-count, and recent-testing requirements.
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AHK-Cu
Never tested
Listed on the shop's site
$0.57/mg · cheapest: 100 mg vial
$0.57/mg
cheapest: 100 mg vial
N/A
No lab has tested this shop's AHK-Cu, so we can't say what's in the vial.
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No other AHK-Cu vendor met our quality score, sample-count, and recent-testing requirements.
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AOD-9604
Never tested
Listed on the shop's site
$9.80/mg · cheapest: 5 mg vial
$9.80/mg
cheapest: 5 mg vial
N/A
No lab has tested this shop's AOD-9604, so we can't say what's in the vial.
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No other AOD-9604 vendor met our quality score, sample-count, and recent-testing requirements.
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ARA-290
Never tested
Listed on the shop's site
$3.81/mg · cheapest: 16 mg vial
$3.81/mg
cheapest: 16 mg vial
N/A
No lab has tested this shop's ARA-290, so we can't say what's in the vial.
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No other ARA-290 vendor met our quality score, sample-count, and recent-testing requirements.
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Cardiogen
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Cardiogen, so we can't say what's in the vial.
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No other Cardiogen vendor met our quality score, sample-count, and recent-testing requirements.
Compare all Cardiogen vendors
Cartalax
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Cartalax, so we can't say what's in the vial.
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No other Cartalax vendor met our quality score, sample-count, and recent-testing requirements.
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Chonluten
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Chonluten, so we can't say what's in the vial.
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No other Chonluten vendor met our quality score, sample-count, and recent-testing requirements.
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Cortagen
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Cortagen, so we can't say what's in the vial.
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No other Cortagen vendor met our quality score, sample-count, and recent-testing requirements.
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DSIP
Never tested
Listed on the shop's site
$4.90/mg · cheapest: 10 mg vial
$4.90/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's DSIP, so we can't say what's in the vial.
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Graded vendor
B
HkRoids
3 DSIP vials tested · last Jul 20, 2026
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Epithalon
Never tested
Listed on the shop's site
$3.30/mg · cheapest: 10 mg vial
$3.30/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Epithalon, so we can't say what's in the vial.
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No other Epithalon vendor met our quality score, sample-count, and recent-testing requirements.
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FOXO4-DRI
Never tested
Listed on the shop's site
$22.00/mg · cheapest: 10 mg vial
$22.00/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's FOXO4-DRI, so we can't say what's in the vial.
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No other FOXO4-DRI vendor met our quality score, sample-count, and recent-testing requirements.
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GHRP-2
Never tested
Listed on the shop's site
$3.00/mg · cheapest: 10 mg vial
$3.00/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's GHRP-2, so we can't say what's in the vial.
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No other GHRP-2 vendor met our quality score, sample-count, and recent-testing requirements.
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GHRP-6
Never tested
Listed on the shop's site
$2.80/mg · cheapest: 10 mg vial
$2.80/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's GHRP-6, so we can't say what's in the vial.
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No other GHRP-6 vendor met our quality score, sample-count, and recent-testing requirements.
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Glutathione
Never tested
Listed on the shop's site
$0.05/mg · cheapest: 1500 mg vial
$0.05/mg
cheapest: 1500 mg vial
N/A
No lab has tested this shop's Glutathione, so we can't say what's in the vial.
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No other Glutathione vendor met our quality score, sample-count, and recent-testing requirements.
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IGF-1 LR3
Never tested
Listed on the shop's site
$65.00/mg · cheapest: 1 mg vial
$65.00/mg
cheapest: 1 mg vial
N/A
No lab has tested this shop's IGF-1 LR3, so we can't say what's in the vial.
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No other IGF-1 LR3 vendor met our quality score, sample-count, and recent-testing requirements.
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Kisspeptin
Never tested
Listed on the shop's site
$6.00/mg · cheapest: 10 mg vial
$6.00/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Kisspeptin, so we can't say what's in the vial.
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No other Kisspeptin vendor met our quality score, sample-count, and recent-testing requirements.
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KPV
Never tested
Listed on the shop's site
$5.50/mg · cheapest: 10 mg vial
$5.50/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's KPV, so we can't say what's in the vial.
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Graded vendor
B
Homopeptide
3 KPV vials tested · last Sep 4, 2026
$0.56/mg · 90% cheaper than Verified Peptides
Estimated price · as of Jul 13, 2026
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LL-37
Never tested
Listed on the shop's site
$13.00/mg · cheapest: 5 mg vial
$13.00/mg
cheapest: 5 mg vial
N/A
No lab has tested this shop's LL-37, so we can't say what's in the vial.
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No other LL-37 vendor met our quality score, sample-count, and recent-testing requirements.
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Matrixyl
Never tested
Listed on the shop's site
$0.52/mg · cheapest: 200 mg vial
$0.52/mg
cheapest: 200 mg vial
N/A
No lab has tested this shop's Matrixyl, so we can't say what's in the vial.
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No other Matrixyl vendor met our quality score, sample-count, and recent-testing requirements.
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Melanotan I
Never tested
Listed on the shop's site
$3.50/mg · cheapest: 10 mg vial
$3.50/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Melanotan I, so we can't say what's in the vial.
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No other Melanotan I vendor met our quality score, sample-count, and recent-testing requirements.
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MOTS-c
Never tested
Listed on the shop's site
$3.85/mg · cheapest: 20 mg vial
$3.85/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's MOTS-c, so we can't say what's in the vial.
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Graded vendor
B
Reta-Peptide
9 MOTS-c vials tested · last Oct 12, 2026
$0.65/mg · 83% cheaper than Verified Peptides
cheapest: 10 × 10 mg pack
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Ovagen
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Ovagen, so we can't say what's in the vial.
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No other Ovagen vendor met our quality score, sample-count, and recent-testing requirements.
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Oxytocin
Never tested
Listed on the shop's site
$3.50/mg · cheapest: 10 mg vial
$3.50/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Oxytocin, so we can't say what's in the vial.
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No other Oxytocin vendor met our quality score, sample-count, and recent-testing requirements.
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P-21
Never tested
Listed on the shop's site
$11.90/mg · cheapest: 10 mg vial
$11.90/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's P-21, so we can't say what's in the vial.
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No other P-21 vendor met our quality score, sample-count, and recent-testing requirements.
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PAL-GHK
Never tested
Listed on the shop's site
$0.49/mg · cheapest: 200 mg vial
$0.49/mg
cheapest: 200 mg vial
N/A
No lab has tested this shop's PAL-GHK, so we can't say what's in the vial.
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No other PAL-GHK vendor met our quality score, sample-count, and recent-testing requirements.
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Pinealon
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Pinealon, so we can't say what's in the vial.
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No other Pinealon vendor met our quality score, sample-count, and recent-testing requirements.
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Prostamax
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Prostamax, so we can't say what's in the vial.
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No other Prostamax vendor met our quality score, sample-count, and recent-testing requirements.
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Selank
Never tested
Listed on the shop's site
$2.97/mg · cheapest: 30 mg vial
$2.97/mg
cheapest: 30 mg vial
N/A
No lab has tested this shop's Selank, so we can't say what's in the vial.
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No other Selank vendor met our quality score, sample-count, and recent-testing requirements.
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SNAP-8
Never tested
Listed on the shop's site
$0.63/mg · cheapest: 200 mg vial
$0.63/mg
cheapest: 200 mg vial
N/A
No lab has tested this shop's SNAP-8, so we can't say what's in the vial.
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No other SNAP-8 vendor met our quality score, sample-count, and recent-testing requirements.
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TB-500
Never tested
Listed on the shop's site
$6.20/mg · cheapest: 10 mg vial
$6.20/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's TB-500, so we can't say what's in the vial.
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Graded vendor
B
Peptide Partners
11 TB-500 vials tested · last Aug 5, 2026
$4.90/mg · 21% cheaper than Verified Peptides
cheapest: 10 × 10 mg pack
Visit shop Read review
Testagen
Never tested
Listed on the shop's site
$2.75/mg · cheapest: 20 mg vial
$2.75/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Testagen, so we can't say what's in the vial.
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Verified Peptides is among the higher-rated vendors for Testagen.
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Thymalin
Never tested
Listed on the shop's site
$3.60/mg · cheapest: 10 mg vial
$3.60/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Thymalin, so we can't say what's in the vial.
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Verified Peptides is among the higher-rated vendors for Thymalin.
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Thymosin Alpha-1
Never tested
Listed on the shop's site
$8.00/mg · cheapest: 10 mg vial
$8.00/mg
cheapest: 10 mg vial
N/A
No lab has tested this shop's Thymosin Alpha-1, so we can't say what's in the vial.
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Verified Peptides is among the higher-rated vendors for Thymosin Alpha-1.
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Vesugen
Never tested
Listed on the shop's site
$3.00/mg · cheapest: 20 mg vial
$3.00/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Vesugen, so we can't say what's in the vial.
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Verified Peptides is among the higher-rated vendors for Vesugen.
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Vilon
Never tested
Listed on the shop's site
$3.00/mg · cheapest: 20 mg vial
$3.00/mg
cheapest: 20 mg vial
N/A
No lab has tested this shop's Vilon, so we can't say what's in the vial.
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Verified Peptides is among the higher-rated vendors for Vilon.
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Vendors shown must meet our published grading criteria for that peptide and follow the shared quality ranking. Partner status never changes the order. We earn a commission on purchases through partner links. Shops can't pay for a grade, and inclusion is not an endorsement.

Quick facts

Verified Peptides reviews: key findings

From 39 vials tested by independent labs. These results describe the tested vials, not every vial the shop sells. Tap i for test definitions and thresholds.

What was in the vials

Right peptide?

39 of 39 vials

Every vial was the peptide on the label

Amount matches label?

20 of 39 vials

Within 10% of the labelled amount

Peptide purity

97.323–100%

Purity across 39 tested vials

Failed our quality check

18 of 39 vials

Purity below 99.5%

Testing coverage and limitations

Vials tested for contaminants

1 of 39 vials

Checked for bacterial toxins

Vials with a batch number

39 of 39 vials

Tested vials linked to a production run

Bought anonymously?

34 of 39 vials

Confirmed anonymous purchases

Most recent lab test

Jun 2026

5 months ago

Test results

What the lab found

39 vials tested by 5 labs, Jan 14, 2025 to Jun 15, 2026. Mostly good results, with some measurements off target.

How close each vial was to the dose on its label

0% means exactly the amount on the label. Green band: within 10%, which is good. Dashed lines: 35% over or under, where a vial fails our basic check.

GHK-Cu 100 mgJun 15, 2026 · Batch CHK052614100N+2%
GHK-Cu 100 mgMay 5, 2026 · Batch Ghk022613100m-6.9%
Ipamorelin 10 mgApr 28, 2026 · Batch IPCJ07260820H+13%
Retatrutide 20 mgApr 27, 2026 · Batch 12-25-0120e+4%
GHK-Cu 100 mgNov 4, 2025 · Batch 09-25-11100k+3%
PT-141 10 mgMay 7, 2025 · Batch 07-24-0710G+4.8%
PT-141 10 mgMay 7, 2025 · Batch 07-24-0710G+5.5%
PT-141 10 mgMar 16, 2025 · Batch 07-24-0710G+5.8%Failed
PT-141 10 mgMar 16, 2025 · Batch 07-24-0710G+8.8%Failed
CJC-1295 5 mgFeb 21, 2025 · Batch 07-24-0505E+11.8%Failed
Ipamorelin 5 mgFeb 19, 2025 · Batch 07-24-050SE+6.2%Failed
Ipamorelin 5 mgFeb 19, 2025 · Batch 07-24-050SE+32%Failed
Retatrutide 11 mgFeb 19, 2025 · Batch 12-24-0211B+26.36%
CJC-1295 5 mgFeb 19, 2025 · Batch 07-24-0505E+6%Failed
Melanotan II 10 mgFeb 19, 2025 · Batch 06-24-0110A+20.6%Failed
Melanotan II 10 mgFeb 19, 2025 · Batch 06-24-0110A+5.5%Failed
Melanotan II 10 mgFeb 19, 2025 · Batch 06-24-0110A+21.5%
Melanotan II 10 mgFeb 19, 2025 · Batch 06-24-0110A+5.9%Failed
BPC-157 10 mgFeb 19, 2025 · Batch 11-24-0510E+17.5%Failed
BPC-157 10 mgFeb 19, 2025 · Batch 11-24-0510E+9.1%
Semaglutide 5 mgFeb 19, 2025 · Batch 06-24-0226B+10.4%
Tirzepatide 10 mgFeb 19, 2025 · Batch 11-24-0410C+17.7%
Retatrutide 11 mgFeb 14, 2025 · Batch 12-24-0211B+3.73%
Semaglutide 5 mgFeb 14, 2025 · Batch 06-24-0226B+6.8%
Tirzepatide 10 mgFeb 14, 2025 · Batch 11-24-0410C+20.2%
Ipamorelin 5 mgFeb 13, 2025 · Batch 07-24-050SE-1.4%Failed
Ipamorelin 5 mgFeb 13, 2025 · Batch 07-24-050SE-3%Failed
Retatrutide 11 mgFeb 13, 2025 · Batch 12-24-0211B+7.64%Failed
Retatrutide 11 mgFeb 13, 2025 · Batch 12-24-0211B+8.36%Failed
CJC-1295 5 mgFeb 13, 2025 · Batch 07-24-0505E+10.2%
CJC-1295 5 mgFeb 13, 2025 · Batch 07-24-0505E+11.4%
BPC-157 10 mgFeb 13, 2025 · Batch 11-24-0510E+22.1%Failed
BPC-157 10 mgFeb 13, 2025 · Batch 11-24-0510E+21.9%Failed
Semaglutide 5 mgFeb 13, 2025 · Batch 06-24-0226B+10.6%
Semaglutide 5 mgFeb 13, 2025 · Batch 06-24-0226B+11.2%
Tirzepatide 10 mgFeb 13, 2025 · Batch 11-24-0410C+16.3%
Tirzepatide 10 mgFeb 13, 2025 · Batch 11-24-0410C+20.7%
CJC-1295 5 mgJan 14, 2025 · Batch 07-24-0505E-0.6%Failed
BPC-157 10 mgJan 14, 2025 · Batch 11-24-0510E+33.7%Failed

What looks good

39/39
Right peptide every time
Every one of the 39 vials tested was the peptide on the label, across 5 different labs.
39 vials
Clean
No bacterial toxin problems
1 vial was checked for bacterial toxins (endotoxins); none tested positive.
1 vial
- Ipamorelin 10 mg · Apr 28, 2026 · Batch IPCJ07260820H
34/39
Bought by the tester
34 vials were bought by the independent tester, like any customer would.
34 vials

What to watch

97.323%
Low purity
3 vials measured under 98% purity.
3 vials
+33.7%
Doses off the label
19 of 39 vials were more than 10% off the labelled dose, including BPC-157 10 mg (batch 11-24-0510E) at +33.7% and Ipamorelin 5 mg (batch 07-24-050SE) at +32%.
19 vials
36
Products never tested
36 products on sale have never been independently tested, including 5-Amino-1MQ, Adamax, AHK-Cu.

Verified Peptides website

Recorded sample grade: B. Reta-Peptide has sample grade A.

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Strength of evidence

What supports these results?

A lab result only describes the vial that was tested. This grade shows how well the tested vials represent what you would actually receive.

Strong evidence

Just 1 checked for contamination. The evidence meets our A-band thresholds for sample count, recency and sourcing.

What we looked atWhat we foundRating

How many vials were tested39 vials. We like to see 10 or more.Good
Who bought them34 of 39 bought by the tester like a normal customer; 5 of 39 sent in anonymously by buyers.Good
Batch numbers39 of 39 vials.Good
How recentLatest test 148 days before our check.Good
Lab reports39 of 39 link to the lab report; none confirmed with the lab yet.Good
Checked for contamination1 of 39 vials.Poor
Different labs5 labs.Good

What this review can't tell you (1)

Lab results describe the vials that were tested, not future batches or other products, and say nothing about whether a peptide is safe or suitable for you.

Shop reputation

Verified Peptides store status, shipping and payment

Kept apart from the lab results: a smooth delivery says nothing about what's in a vial, and a clean lab report says nothing about refunds.

Not reviewed yet

We haven't checked this shop's storefront, registration, news or complaint records yet, so this part isn't graded and doesn't count toward the verdict. Know something we should look at? Tell us.

All tests

Every Verified Peptides vial tested

A vial passes if it's the right peptide, at least 99.5% pure and within 35% of the labelled dose. Tap a vial for its batch, sender and lab report.

Comparison

Verified Peptides vs other peptide vendors

Same peptide, same 12 months, same rules for every shop. Check the number of vials before comparing rates.

GHK-Cu

Jun 15, 2025 – Jun 15, 2026 · 128 shops tested

Verified Peptides
3 vials · typical error 3%
Passed
100%3/3
Quantity within 10%
100%3/3
3%
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HK Peptides
45 vials · typical error 10.3%
Passed
87%39/45
Quantity within 10%
48%21/44
10.3%
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Qing Li Peptide
34 vials · typical error 7.1%
Passed
88%30/34
Quantity within 10%
65%22/34
7.1%
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Reta-Peptide
25 vials · typical error 6.5%
Passed
96%24/25
Quantity within 10%
72%18/25
6.5%
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LiliPeptide
24 vials · typical error 15.2%
Passed
96%23/24
Quantity within 10%
21%5/24
15.2%
–

Market average across all 128 shops: 89% passed, 52% within 10% of the label.

Verified Peptides has only 3 vials here, too few to rank fairly against shops with dozens.

The 4 open shops with the most GHK-Cu records in the same window, chosen by record count only.

Methodology

How we grade

Three separate scores out of 100, combined into one letter grade. Great reviews can never make up for bad lab results.

Lab results45%

How pure each vial was and how close it came to the labelled dose. Recent tests count more; a wrong peptide scores zero.

Strength of evidence25%

How many vials were tested, whether they were bought anonymously, and whether the reports can be checked.

Shop reputation30%

Starts at 100 and loses points for each problem we can source. Customer reviews never change a lab result.

Grade scale

A90+
B80+
C70+
D60+
F<60

Evidence uses lower cut-offs, because anonymous purchases are rare across the market.

Limits on the overall grade

Never higher than the lab-results grade.
D at most if the shop can't be ordered from, has a critical problem or fails its lab tests.
C at most if the evidence is very weak.
No lab results means no grade.

Full scoring rulesPoints, caps and cut-offs behind each score

Lab results

Each vial scores out of 100: half for purity, half for how close it was to the labelled dose.
A wrong peptide scores zero, and costs the shop 1.5 more points for every 1% of vials affected.
A vial that tests positive for bacterial toxins can score no more than 30.
Recent vials count more than old ones. Reports the shop published itself count 50%.
With only a few vials, we hold back: one perfect vial can't earn an A.

Strength of evidence

How many vials were tested (up to 35 points).
Whether they were bought anonymously, like a customer would (up to 20).
Batch numbers, how recent the tests are, a lab report you can check, contamination tests and more than one lab (the remaining 45).
Cut-offs: A 80+ · B 70+ · C 60+ · D 50+ · F 0+.

Shop reputation

Starts at 100. Each problem we can source costs points: critical 35, major 20, minor 7.
"Not reviewed yet" until we've checked, and then it doesn't count toward the overall grade.
Customer reviews inform this score only; they never change a lab result.

What the lab grade means. A: Vials were the right peptide, very pure and close to the labelled dose. C: Results were mixed: some measurements missed the mark. F: Results often failed: wrong peptide, low purity or far-off doses.

Where the data comes from, and what we didn't doSources, the basic check, missing data, authorship

Lab data. Results come from independent lab records, each published with its lab report. We copy the measurements, link the report, and grade them ourselves; nobody else's rating is used. The data is refreshed at most hourly.

The basic check. A vial passes if it's the right peptide, at least 99.5% pure, and within 35% of the labelled dose. A vial missing purity or dose is marked "not enough data", never a pass.

Missing data and look-alikes. Missing values are shown as "not measured" or "not checked". Shops with similar names aren't combined unless a connection is documented.

What we didn't do. Unless a vial says otherwise, we didn't buy or test it ourselves, didn't confirm reports with the labs, and didn't contact the shop.

Authorship. This page is compiled automatically from lab data and hasn't been reviewed by an editor yet. We have no affiliate relationship with Verified Peptides and earn nothing from it.

Have evidence we should see? Lab reports with a batch number, order records or corrections can be sent through our contact page or to editorial@peptidevendorreviews.org.

The same rubric applies to every shop, and commercial relationships never change ratings, grades, rankings, or the selection of alternatives. Partner links are labelled. A grade describes the evidence on the date shown. It isn't advice to buy or avoid a shop, or a judgement on whether any peptide is safe or right for you. Rubric grading-v2 (2026-10-24).

Elsewhere

Where Verified Peptides is discussed

Customer reviews and forum threads are kept off this page. These links open the conversations people search for.

FAQ

Verified Peptides reviews: common questions

Is Verified Peptides legit?

The reviewed evidence receives grade B under our published rubric. Independent labs have tested 39 of its vials across 9 peptides; 39 were the right peptide and 21 passed our basic check. Failed: PT-141 10 mg (batch 07-24-0710G) (failed: purity was 99.362%, below 99.5%); PT-141 10 mg (batch 07-24-0710G) (failed: purity was 99.326%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.57%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.026%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.27%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.756%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.495%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.26%, below 99.5%); Melanotan II 10 mg (batch 06-24-0110A) (failed: purity was 99.23%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 97.323%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.243%, below 99.5%); Ipamorelin 5 mg (batch 07-24-050SE) (failed: purity was 99.254%, below 99.5%); Retatrutide 11 mg (batch 12-24-0211B) (failed: purity was 97.378%, below 99.5%); Retatrutide 11 mg (batch 12-24-0211B) (failed: purity was 97.72%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.281%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.308%, below 99.5%); CJC-1295 5 mg (batch 07-24-0505E) (failed: purity was 98.016%, below 99.5%); BPC-157 10 mg (batch 11-24-0510E) (failed: purity was 99.439%, below 99.5%). We grade lab evidence and published facts; grades are not endorsements and do not determine whether a business acts lawfully.

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What do Verified Peptides' lab results show?

39 vials tested between Jan 14, 2025 and Jun 15, 2026: BPC-157 (5), CJC-1295 (5), Ipamorelin (5), Retatrutide (5), Melanotan II (4), PT-141 (4), Semaglutide (4), Tirzepatide (4) and GHK-Cu (3). 39 of 39 were the right peptide, purity was measured on 39, and 8 of 39 were within 5% of the labelled dose. 18 failed our basic check (right peptide, at least 99.5% pure, within 35% of the labelled dose).

Who sent Verified Peptides' vials for testing?

bought by the independent tester (34) and sent in anonymously (5). Chromate (14), TrustPointe (12), MZ Biolabs (8), Krause Analytical (4) and BTLabs (1) ran the tests. 34 were bought by the tester like a normal customer.

What do Verified Peptides reviews say?

We hold 185 reviews from Verified Peptides' Trustpilot profile for verifiedpeptides.com, dated Mar 25, 2021 to Nov 14, 2025: 170 five-star and 2 one-star. Review titles and text are not republished. Ratings do not establish product contents, safety or efficacy, and we have not checked that any reviewer bought from the shop.

Does Verified Peptides have a discount code?

We haven't verified a discount code for Verified Peptides. We only list codes we have seen on the shop's site or confirmed at checkout.

Verified Peptides website

Recorded sample grade: B. Reta-Peptide has sample grade A.

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Sources

Sources, updates and corrections

Independent lab test records, one linked per vial in the test list · Test data: Finnrick Analytics · read Nov 10, 2026

For this shop

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