Certificates of Analysis

Every batch is analysed by an independent third-party laboratory, and per-batch COAs are published online here as testing is completed. Each certificate lists the lot number, HPLC purity, test date and the lab that issued it.

Find the COA for your order

Enter your order number and the billing email used at checkout.

Current batches

Retatrutide

10 mg

Lot: HZ-1008-RT10-01
Purity: 99.77%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

20 mg

Lot: HZ-1008-RT20-01
Purity: 99.60%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (3)

10 mgLot HZ-0309-RT1099.64%Sep 9, 2026Freedom Diagnostics
20 mgLot HZ-0309-RT2099.73%Sep 9, 2026Freedom Diagnostics
10 mgLot HEEZ97YMHN1199.580%Jun 18, 2026Chromate

Tirzepatide

10 mg

Lot: HZ-1008-TZ10-01
Purity: 99.64%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Semaglutide

10 mg

Lot: HZ-1008-SM10-01
Purity: 99.79%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

MOTS-c

10 mg

Lot: HZ-1008-MOT10-01
Purity: 99.69%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-MOTS10-0199.46%Aug 30, 2026Freedom Diagnostics

SS-31

10 mg

Lot: HZ-1008-SS10-01
Purity: 99.66%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-SS31-0199.95%Aug 30, 2026Freedom Diagnostics

5-Amino-1MQ

10 mg

Lot: HZ-1008-5AM10-01
Purity: 99.85%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

AOD-9604

5 mg

Lot: HZ-1008-AOD5-01
Purity: 99.65%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

5 mgLot HZ-2608-AOD5-0199.23%Aug 30, 2026Freedom Diagnostics

NAD+

500 mg

Lot: HZ-1008-NAD500-01
Purity: 99.18%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

GHK-Cu

50 mg

Lot: HZ-1008-GHK50-01
Purity: 99.90%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

100 mg

Lot: HZ-1008-GHK100-01
Purity: 99.91%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

100 mgLot HEEZT4MC5CCM99.905%Jun 25, 2026Chromate

GLOW Blend

70 mg

Lot: HZ-1008-GLW70-01
Purity: 99.10%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

KLOW Blend

80 mg

Lot: HZ-1008-KLW80-01
Purity: 99.87%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

80 mgLot HZ-2608-KLOW80-0199.82%Aug 30, 2026Freedom Diagnostics

Melanotan I

10 mg

Lot: HZ-1008-MT110-01
Purity: 99.67%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Melanotan II

10 mg

Lot: HZ-1008-MT210-01
Purity: 99.72%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HEEZ4R9YQZWU99.756%Jul 23, 2026Chromate

BPC-157

5 mg

Lot: HZ-1008-BPC5-01
Purity: 99.85%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

10 mg

Lot: HZ-1008-BPC10-01
Purity: 99.69%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-BPC10-0199.06%Aug 30, 2026Freedom Diagnostics

TB-500

10 mg

Lot: HZ-1008-TB10-01
Purity: 99.58%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Wolverine Blend

10 mg

Lot: HZ-1008-WOL10-01
Purity: 99.17%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-WOLV10-0199.73%Aug 30, 2026Freedom Diagnostics

KPV

10 mg

Lot: HZ-1008-KPV10-01
Purity: 99.16%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-KPV10-0199.87%Aug 30, 2026Freedom Diagnostics

ARA-290

10 mg

Lot: HZ-1008-ARA10-01
Purity: 99.97%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Ipamorelin

10 mg

Lot: HZ-1008-IPA10-01
Purity: 99.25%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

CJC-1295 + Ipamorelin

5 mg/5 mg

Lot: HZ-1008-CJI10-01
Purity: 99.86%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Tesamorelin

10 mg

Lot: HZ-1008-TES10-01
Purity: 99.84%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-TSM10-0199.76%Aug 30, 2026Freedom Diagnostics

IGF-1 LR3

1 mg

Lot: HZ-1008-IGF1-01
Purity: 99.13%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Semax

10 mg

Lot: HZ-1008-SMX10-01
Purity: 99.46%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Selank

10 mg

Lot: HZ-1008-SLK10-01
Purity: 99.82%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

DSIP

5 mg

Lot: HZ-1008-DSP5-01
Purity: 99.97%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

PT-141

10 mg

Lot: HZ-1008-PT10-01
Purity: 99.69%
Tested: Oct 5, 2026
Lab: Access Analytical

View PDF Verify with lab

Previous batches (1)

10 mgLot HZ-2608-PT141-0199.94%Aug 30, 2026Freedom Diagnostics

Reconstitution Solution

3 mL

Lot: HZ-1008-BAC3-01
Tested: Oct 6, 2026
Lab: Access Analytical

View PDF Verify with lab

10 mL

Lot: HZ-1008-BAC10-01
Tested: Oct 6, 2026
Lab: Access Analytical

View PDF Verify with lab