Tirzepatide 50 mg vial price

Tirzepatide 50 mg vials are listed by 12 vendors. They typically run $155.88 to $329.99, with a median of $182.49, across the 10 showing an exact in-stock price. Last read Nov 1, 2026. This page also shows how much to draw for the commonly cited doses.

Compare prices How to mix it

Read the regulatory status before you compare prices.

In January 2026 the FDA asked that the warning about suicidal thoughts and behavior be removed from the obesity versions of this drug family after a review found no increased risk. Labels were updated in February 2026.

What a 50 mg vial costs

Every vendor we track that lists this exact size, cheapest first. Sort order is price only; affiliate status never changes it.

Median $182.49 a vial, or $3.65 per mg, across the 10 vendors with an exact, in-stock price.

Median unchanged from Oct 31, 2026.

Testing checks: outside lab · HPLC purity · mass spec identity · batch COA · lab named

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All sizes 5 mg 10 mg 15 mg 20 mg 30 mg 60 mg

Eros Peptides
T 50MG
$139.99
50 mg$2.80 / mgout of stockOct 31, 2026View
Nationwide Peptides
GLP-2T Peptide
$141.00
50 mg$2.82 / mgin stockOct 31, 2026View°
Peak Lab Peptides
GLP-1 T (50mg)
$155.88$215.00
50 mg$3.12 / mgin stockNov 1, 2026View°
Penguin Peptides
GLP-1 T
$156.00
50 mg$3.12 / mgin stockOct 31, 2026View
PeptidesSource
GLP-2 (TRZ) 50mg
$170.00Starting price, larger sizes cost more
50 mg$3.40 / mgin stockOct 31, 2026View
PSPeptides
Tirzepatide (1 Vial) (50MG)
$174.99
50 mg$3.50 / mgin stockOct 31, 2026View°code PEPTIDEDECODING saves 10%
Modified Aminos
MA-2TZ 50mg (Single Vial)
$189.99
50 mg$3.80 / mgin stockOct 31, 2026View
Licensed Peptides
LP2-T
$244.99$272.21
50 mg$4.90 / mgin stockNov 1, 2026View°
Polaris Peptides
Tirzepatide 50mg
$270.00$320.00
50 mg$5.40 / mgin stockOct 31, 2026View
Loti Labs
Tirz 50mg (GLP-2)
$289.99
50 mg$5.80 / mgin stockOct 31, 2026View
AMC Essentials
AMC-2T (12mg - 85mg) (50mg)
$329.99
50 mg$6.60 / mgin stockOct 31, 2026View
Validated Peptides
GLP-2Tirz
$79.99starting at
50 mgout of stockOct 31, 2026View°

Vendor	Size	Price	Per mg	Availability	Checked	Link
Eros Peptides T 50MG	50 mg	$139.99	$2.80	out of stock	Oct 31, 2026	View
Nationwide Peptides GLP-2T Peptide	50 mg	$141.00	$2.82	in stock	Oct 31, 2026	View°
Peak Lab Peptides GLP-1 T (50mg)	50 mg	$155.88$215.00	$3.12	in stock	Nov 1, 2026	View°
Penguin Peptides GLP-1 T	50 mg	$156.00	$3.12	in stock	Oct 31, 2026	View
PeptidesSource GLP-2 (TRZ) 50mg	50 mg	$170.00Starting price, larger sizes cost more	$3.40	in stock	Oct 31, 2026	View
PSPeptides Tirzepatide (1 Vial) (50MG)	50 mg	$174.99	$3.50	in stock	Oct 31, 2026	View°code PEPTIDEDECODING saves 10%
Modified Aminos MA-2TZ 50mg (Single Vial)	50 mg	$189.99	$3.80	in stock	Oct 31, 2026	View
Licensed Peptides LP2-T	50 mg	$244.99$272.21	$4.90	in stock	Nov 1, 2026	View°
Polaris Peptides Tirzepatide 50mg	50 mg	$270.00$320.00	$5.40	in stock	Oct 31, 2026	View
Loti Labs Tirz 50mg (GLP-2)	50 mg	$289.99	$5.80	in stock	Oct 31, 2026	View
AMC Essentials AMC-2T (12mg - 85mg) (50mg)	50 mg	$329.99	$6.60	in stock	Oct 31, 2026	View
Validated Peptides GLP-2Tirz	50 mg	$79.99starting at		out of stock	Oct 31, 2026	View°

We earn from these links. It never changes a price or a position here.

Eros Peptides: Stock not shown, left out of the range
Validated Peptides: Stock not shown, left out of the range

Where the price has been

Market median at 50 mg: $3.49 per mg on Aug 26, 2026, $3.65 on Nov 5, 2026, 10 stores comparable today.

Market median per mgLowest per mg

Date	Median per mg	Low per mg	Stores
Nov 5, 2026	$3.65	$2.82	10
Oct 31, 2026	$3.65	$2.82	10
Oct 24, 2026	$3.50	$2.80	11
Oct 22, 2026	$3.50	$2.80	11
Oct 21, 2026	$3.50	$2.80	11
Oct 20, 2026	$3.50	$2.80	11
Oct 19, 2026	$3.46	$2.80	9
Oct 18, 2026	$3.40	$2.80	5

How to mix a 50 mg vial

Find the column for the amount of water you added to the vial. The number is how far to draw on a U-100 insulin syringe, where 100 units is 1 mL. This is arithmetic on the label, not a recommended dose.

How to read an insulin syringe · How much water to add

Dose	1 mL water	2 mL water	3 mL water
2.5 mg	5.0 units 20 doses/vial	10.0 units 20 doses/vial	15.0 units 20 doses/vial
15 mg	30.0 units 3 doses/vial · 5.00 mg left over	60.0 units 3 doses/vial · 5.00 mg left over	90.0 units 3 doses/vial · 5.00 mg left over

FDA labelWeeklyhalf-life About 5 days

Calculating for

Tirzepatide

Your vial size (mg)

Printed on the vial.

Your dose to model

Commonly referenced range: 2.5 up to 15 mg per week (start low, increase slowly)FDA label

iPeptide Decoding does not recommend a dose. Enter the amount your clinician gave you, or pick a value from the reference range to model.

Choose your mix (water to add)

Same dose, different draw. Pick whichever is easiest to measure.

mL waterCustom amount. Enter any volume, e.g. 10 mL.—units draw

YOUR DRAW10 / 100 units

Full calculator with reorder date →Read a syringe →

What you paid per vial ($)

Multi-vendor comparison is a Pro feature.

How often (times per week)

Daily is 7. Twice weekly is 2.

Vials you have on hand

Decoded

Your plan for Tirzepatide

Dose

2.5 mg

Syringe draw

10units

Concentration

25mg/mL

Doses per vial

Nothing left over

Cost per dose

$2.95

Monthly cost

$12.82

Current supply lasts

4.6months

Reorder by

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Tirzepatide compound page Calculator Dosage chart