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Ipamorelin vs Tesamorelin

Which should you choose? Here's what you need to know.

The short answer

Ipamorelin and Tesamorelin are both growth hormone peptides, but they work differently. A selective growth hormone secretagogue that stimulates GH release with minimal effect on cortisol and prolactin. Popular for its clean side-effect profile. A growth hormone-releasing hormone (GHRH) analog FDA-approved as Egrifta for HIV-associated lipodystrophy. Stimulates natural GH production. Compare vendor pricing and availability below.

Ipamorelin

Growth Hormone

A selective growth hormone secretagogue that stimulates GH release with minimal effect on cortisol and prolactin. Popular for its clean side-effect profile.

Tesamorelin

Growth Hormone

A growth hormone-releasing hormone (GHRH) analog FDA-approved as Egrifta for HIV-associated lipodystrophy. Stimulates natural GH production.

Price & availability

Once you've decided which peptide fits your needs, here's how they compare on price and vendor options.

Ipamorelin
Tesamorelin
$15.99
Starting from
$29.99
$15.69
Avg. price per mg
$14.89
60
Vendors selling it
51
83 options
In stock now
74 options
9.0/10
Top trust score
9.0/10
0
Purity tests on file
0

Ready to buy?

Our top-rated vendor for each, based on trust scores, purity testing, and price.

Best Ipamorelin Vendor

Orbitrex Peptides
Orbitrex Peptides
9.0/10

$59.99(10mg)

Best Tesamorelin Vendor

Aavant Research
Aavant Research
8.7/10

$60.00(10mg)

See all Ipamorelin vendorsSee all Tesamorelin vendors

Where does this data come from?

We check vendor prices every day and pull in real purity test results from independent labs — not vendor claims. No vendor can pay to rank higher. See our full methodology.