Lab testing

Lab testing & certificates

How every batch is tested, what its certificate shows, and where to find it.

Testing process

STEP 1

Synthesis

Solid-phase peptide synthesis (SPPS) at a manufacturer working to GMP standards.

STEP 2

HPLC purity test

High-performance liquid chromatography measures the share of active compound. Minimum: 99%.

STEP 3

MS identity check

Mass spectrometry confirms the molecular weight matches the stated sequence.

STEP 4

Lyophilization & packing

Freeze-dried, sealed under nitrogen, and labeled with an anti-counterfeit hologram and batch number.

STEP 5

Certificate of analysis

Every batch ships with a COA. Scanning the code on the box opens it.

How to read a certificate

Batch No.

Batch number. Must match the packaging.

Purity (HPLC)

Share of active compound. Ours is at least 99%.

Mass (MS)

Measured molecular weight vs. expected.

Appearance

Appearance of the powder, usually white.

Test Date

Date of the lab test.

SAMPLE LAYOUT

CERTIFICATE OF ANALYSISPure Helix

Product	Retatrutide 40mg
Batch No.	A4L-XXXXXX
Method	HPLC · ESI-MS
Purity	≥ 99.0 %
Identity	Conforms

Certificates by product

Retatrutide 20mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Retatrutide 40mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Tirzepatide 30mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

AOD-9604 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

PEG-MGF 5mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

BPC-157 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

TB-500 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

CJC-1295 with DAC 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

CJC-1295 + Ipamorelin 5mg + 5mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Ipamorelin 5mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Tesamorelin 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

GHK-Cu 50mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

GLOW 70mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Melanotan II 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Melanotan I 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

PT-141 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Semax 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Selank 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

SS-31 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Thymosin Alpha-1 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

MOTS-c 10mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

NAD+ 500mg

Batch: —
Test date: —
Purity: —

Certificate coming soon

Bacteriostatic Water 30ml

Batch: —
Test date: —
Purity: —

Certificate coming soon