Does EZ Peptides do third-party lab testing?

Yes. EZ Peptides uses independent third-party laboratory testing to verify product purity and identity. Certificates of Analysis are published and available for review.

What is EZ Peptides's PeptideScores rating?

EZ Peptides has an overall PeptideScores composite score of 98.3 out of 100. The score is calculated across six categories: purity (35%), reputation (20%), service (15%), shipping (15%), value (10%), and product selection (5%).

Where is EZ Peptides based?

EZ Peptides is based in United States. The vendor ships domestically only.

Is there a discount code for EZ Peptides?

Yes. Use coupon code PEPSCORES to save 30% at checkout.

Coupon code PEPSCORES is temporarily increased to 30% off sitewide, plus an additional 10% if you pay with crypto.

EZ Peptides Review

Item: EZ Peptides
Rating: 98.3
Author: The PeptideScores Research Desk

EZ Peptides scores 98.3/100 from PeptideScores based on 10 verified third-party COAs, ranking #7 of 32 evaluated vendors as of September 2026.

United States

mid

Last Reviewed September 2026

Elite Vendor

Vendor of the Week

3rd-Party Tested

Batch # on Vials

High Purity

Verified Labs

Fast Shipping

PeptideScores may earn affiliate commissions when you buy through links on this page. Commissions never influence scores, rankings, or placement.

About EZ Peptides

EZ Peptides differentiates on verifiable testing: every batch is analyzed by Janoshik, an independent third-party laboratory, and certificates are published lot-by-lot with reports that resolve on...

Highlights

Third-party lab tested
Publishes COA certificates
Fast shipping times
Domestic shipping available
Competitive pricing
No minimum order required
HPLC purity reports published
Mass spectrometry verified
Lyophilized powder format available
Accepts debit/credit cards
Reconstitution guides provided

Detailed Scores

Purity & Testing

99.0/100

Service

99.0/100

Shipping

97.0/100

Value

97.0/100

Reputation

98.0/100

Product Selection

99.0/100

Other testing

EZ Peptides VIP 10mg Janoshik COA

Jul 2026

HPLC, Identity

EZ Peptides Thymosin Alpha 1 10mg Janoshik COA

Jul 2026

HPLC, Identity

EZ Peptides Selank Semax Blend 10 10mg Janoshik COA

Jul 2026

HPLC, Identity

Results apply only to the specific sample, lot, and date identified in the linked laboratory report.

Detailed Analysis

Purity & Testing

97/100

Elite

Lab

Janoshik

Purity

≥99%

Methods

HPLC (confirmed)

Consistency

Good

COA Access20/20

Testing Independence20/20

Batch Integrity20/20

Verified Purity19/20

Testing Breadth8/10

COA Freshness10/10

Verified batch-specific data routed directly through Janoshik (Q2 2026). Verification architecture includes advanced multi-vial replication protocols, cross-examining independent samples within the same lot to mathematically isolate mass and purity variance. Replicate testing on core items consistently confirms elite purity metrics exceeding 99.8% alongside multi-point net content validation.

Customer Service

Live Chat Yes

Phone Support Yes

Email / Ticket Yes

Reship Policy Yes

Refund Policy Yes

+1 (317) 527-6497

support@ezpeptides.com

Shipping

Dispatch TimeSame day before 3pm ET (noon Saturday)

Domestic CostFree promotions available

International ShippingN/A

Order TrackingN/A

Express Option Yes

Discreet PackagingN/A

Reputation

Moderate

One complaint - ineffective product (isolated)

Known Incidents

Product Catalog

75 products·Last verified July 5, 2026

AOD-9604 2MG

AOD-9604 5MG

ARA-290 10mg

Beauty Blend (GHK-Cu/KPV)

BPC-157 / TB4 Blend 10mg/10mg

BPC-157 / TB4 Blend 5mg/5mg

BPC-157 10mg

BPC-157 500mcg (100 Tablet Bottle)

Buffered NAD+ 250MG

Buffered NAD+ 500mg

CJC No DAC / Ipamorelin Blend 5mg/5mg

CJC-1295 No DAC 5mg

DSIP 10mg

Epitalon 10mg

EZP-1P 10mg

EZP-1P 10mg – (10 Vials/Kit)

EZP-2P 10mg

EZP-2P 10mg (10 Vials/Kit)

EZP-2P 15mg – (10 Vials/Kit)

EZP-2P 20mg

EZP-2P 20mg – (10 Vials/Kit)

EZP-2P 30mg

EZP-2P 30mg – (10 Vials/Kit)

EZP-2P 60mg

EZP-3P 10mg

EZP-3P 10mg – (10 Vials/Kit)

EZP-3P 12mg

EZP-3P 12mg – (10 Vials/Kit)

EZP-3P 15mg

EZP-3P 20mg

EZP-3P 24mg

EZP-3P 24mg – (10 Vials/Kit)

EZP-3P 48mg

EZP-3P 48mg – (10 Vials/Kit)

EZP-3P 5mg

EZP-3P 5mg – (10 Vials/Kit)

EZP-3P 6mg

EZP-3P/EZP-CG Blend – 12.5mg/2.5mg

EZP-CG 10mg

GHK-Cu Lyophilized 100mg

GHK-Cu Lyophilized 50mg

Glow Blend BPC-157/TB4/GHK-Cu 70mg

Ipamorelin 10mg

Kisspeptin 10MG

Klow Blend 80mg

KPV 10mg

L-Carnitine 500mg/ML (10mL)

LIPO-C With B12 10mL

LL-37 10MG

Melanotan I 10mg

Melanotan II 10mg

MOTS-C 10mg

Oxytocin 10MG

PDA 10mg

PF-141 10mg

Research Diluent Solution 10mL

Research Diluent Solution 30mL

S-Amino-1MQ 50mg

S-Amino-1MQ 50mg (25 Tablet Bottle)

Selank 10mg

Semax 10mg

Sermorelin 5mg

Sermorelin/GHRP-2 Blend – 10mg/10mg

SLU-PP-332 50mg (100 Tablet Bottle)

SNAP-8 10mg

Survodexide 10mg

TB-2P CG 5mg

TB-500 Frag 7-23 10mg

TB4 10mg

TH-950 / Ipamorelin Blend – 10mg / 3mg

TH-950 10mg

Tesofensine 500mcg (100 Tablet Bottle)

Thymosin Alpha 1 10mg

VIP 10MG

AOD-9604 2MG

AOD-9604 5MG

ARA-290 10mg

Beauty Blend (GHK-Cu/KPV)

BPC-157 / TB4 Blend 10mg/10mg

BPC-157 / TB4 Blend 5mg/5mg

BPC-157 10mg

BPC-157 500mcg (100 Tablet Bottle)

Buffered NAD+ 250MG

Buffered NAD+ 500mg

Payment & Info

Accepted Payments

Credit/debit cards (Visa, MasterCard, American Express)

Price Tier:mid

Location:United States

Batch Numbers on Vials

This vendor prints batch numbers on their vials that correspond to their published lab reports, allowing you to verify the exact test results for your product.

Is EZ Peptides Legit?

Yes, EZ Peptides is legit. It holds Elite Vendor status on PeptideScores with a composite score of 98.3 out of 100, meaning it meets independently verified standards for lab testing transparency, COA publication, and community reputation.

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View all vendor rankings →

Overall Score

98.3

out of 100

Rank Position#7

Coupon Code

PEPSCORES

Save 30%

Ready to Order?

Visit EZ Peptides directly and start your research today.

EZ Peptides Review

About EZ Peptides

Highlights

Detailed Scores

Certificates of Analysis

Detailed Analysis

Purity & Testing

Customer Service

Shipping

Reputation

Product Catalog

Payment & Info

Accepted Payments

Is EZ Peptides Legit?

Similar Vendors

Overall Score

Coupon Code

Ready to Order?

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