NG Peptide — Tirzepatide COAs

Grade B85/100 trust score·114 total COAs·Full vendor profile →

Current Listings

Form	Size	Price	$/mg	Stock	Updated
vial	20mg	$65.00	$3.25/mg	In stock	Jul 8
vial	40mg	$100.00	$2.50/mg	In stock	Jul 8
vial	30mg	$350.00	$11.67/mg	In stock	Jul 8
vial	60mg	$580.00	$9.67/mg	Out of stock	Jul 8

Single-vial list prices — bulk or bundle orders may be lower. Verify at vendor before purchase.

Cheapest Tirzepatide (best $/mg across all SKUs): $1.33/mg from Peptide Supply Co. · Compare all vendors →

Certificates of Analysis (9)

Lot / Report	Tested	Purity	Lab	Panels	Status
TRZ30-13	Jun 2026	99.9%	ILS Labs	Endotoxin, Sterility, Heavy metals	Confirmed1 flag	View

Frequently Asked Questions

Does NG Peptide sell Tirzepatide?

Yes — NG Peptide currently lists Tirzepatide in 4 variants starting at $100.00 ($2.50/mg).

Is NG Peptide's Tirzepatide third-party tested?

Yes — Disclosed Labs has indexed 9 Certificates of Analysis for NG Peptide's Tirzepatide, with the most recent showing 99.9% purity. NG Peptide holds an overall trust grade of B (85/100) across all 114 COAs on file.

What is NG Peptide's trust grade for Tirzepatide?

NG Peptide has an overall Disclosed Labs trust grade of B (85/100), computed from 114 COAs across all peptides. The most recent Tirzepatide COA was issued by ILS Labs.

Where is the cheapest Tirzepatide?

As of the latest data, Peptide Supply Co. offers Tirzepatide at $1.33/mg — compare with NG Peptide's listing at $2.50/mg. See the full Tirzepatide price comparison.

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