Physician-Prescribed GLP-1 Medications

Compounded Peptide Vials

Semaglutide and Tirzepatide — the same active ingredients as brand-name GLP-1 medications, at a fraction of the cost.

FDA-registered pharmacyLicensed US physiciansShips nationwideHIPAA compliant

Semaglutide

GLP-1 receptor agonist · Equivalent to Ozempic® / Wegovy®

GLP-1

Compounded semaglutide works by mimicking the GLP-1 hormone, reducing appetite and slowing gastric emptying to support sustainable weight loss.

Semaglutide 4mg vial4mgStarting dose
Semaglutide 8mg vial8mgMid dose
Semaglutide 10mg vial10mgHigher dose

Select Dosage (mg)

Equivalent to Ozempic® 2mg starter pen

Price Comparison

BuyCanadianInsulin pricing
Ozempic® 2mg pen (brand, US retail)~$900+
BuyCanadianInsulin generic 2mg pen$199
Peptide Science USA 2mg vial$75

That's 62% less than the competition — compounded in a US FDA-registered 503B pharmacy, prescribed by a licensed US physician.

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Tirzepatide

Dual GIP/GLP-1 agonist · Equivalent to Mounjaro® / Zepbound®

Dual Agonist

Tirzepatide activates both GIP and GLP-1 receptors for enhanced weight loss results compared to GLP-1 alone.

Tirzepatide 10mg vial — Peptide Science USAPeptide Science USACompounded vial

Select Dosage (mg)

Equivalent to Mounjaro®/Zepbound® 2.5mg KwikPen (starter dose)

Price Comparison

BuyCanadianInsulin pricing
Mounjaro® 2.5mg KwikPen (brand, US retail)~$1,060+
BuyCanadianInsulin generic 2.5mg pen$189
Peptide Science USA 10mg vial$139

That's 26% less than a generic import — compounded in a US FDA-registered 503B pharmacy, prescribed by a licensed US physician.

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All medications require a valid prescription from a licensed provider. Prices shown are for the medication only.

Semaglutide vs. Tirzepatide

Not sure which medication is right for you? Compare them side by side.

Semaglutide
Tirzepatide
Mechanism
GLP-1 agonist
GIP + GLP-1 agonist
Starting dose
0.25mg/week
2.5mg/week
Avg. weight loss
~15%
~20–22%
Injection frequency
Once weekly
Once weekly
Brand equivalent
Ozempic® / Wegovy®
Mounjaro® / Zepbound®
Prescription required
Yes
Yes

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