Compounded in U.S. 503A / 503B pharmaciesThird-party tested — potency, sterility, endotoxinPrescribed only by licensed U.S. providersCold-chain packed · tracked shippingCertificate of Analysis on every lotNo research-use chemicals — prescription onlyCompounded in U.S. 503A / 503B pharmaciesThird-party tested — potency, sterility, endotoxinPrescribed only by licensed U.S. providersCold-chain packed · tracked shippingCertificate of Analysis on every lotNo research-use chemicals — prescription only

HGH — Somatropin

Zomacton

FDA-Approved Ingredient

Commonly chosen for: Diagnosed growth hormone deficiency

HGH — Somatropin shown as a sealed single-dose glass vial with a silver crimp cap
Representative product image. Packaging is determined by the dispensing pharmacy and may differ.

What it is

This is actual human growth hormone, not something that asks your body to make more of its own. It's FDA-approved for diagnosed growth hormone deficiency. It supports lean muscle, bone density, recovery and metabolism. Because it replaces rather than stimulates, it requires closer supervision than the peptide options above.

How it works

This is actual human growth hormone, not something that asks your body to make more of its own.

Supplied hormone acts on tissues throughout the body — supporting lean muscle, bone density, recovery and metabolism — and triggers IGF-1 production in the liver.

Because it replaces rather than stimulates, your own release is suppressed while you use it, and supervision is closer than with the peptide options.

Who it's typically for

  • People with a diagnosed growth hormone deficiency.
  • People whose provider has determined replacement is appropriate after testing.
  • People prepared for ongoing monitoring and follow-up.

What to know before starting

Read this part properly

Common side effects

Fluid retention, joint and muscle aches, carpal tunnel symptoms, insulin resistance and raised blood sugar are all recognised. Effects are dose-related and need prescriber management.

Who should avoid it

Not appropriate with active cancer, in pregnancy or breastfeeding, with proliferative diabetic retinopathy, or with acute critical illness. Full medical history and appropriate testing are needed first.

Consult requirement

A video consult with a licensed provider is required, along with appropriate testing and follow-up.

This page is educational and is not medical advice. Nothing here is intended to diagnose, treat, cure or prevent any disease. Where you see the FDA-Approved Ingredient mark, the active ingredient is FDA-approved in at least one prescription medication. Products without it are prescribed based on your provider's clinical judgment and current research. Compounded preparations are not FDA-approved products in either case.

Often paired with

Questions people ask

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Ipamorelin

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CJC-1295 / Ipamorelin

The standard growth hormone pairing

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Tesamorelin

FDA-Approved Ingredient

Deep belly fat

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Related reading

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Treatment is only available if determined medically appropriate by a licensed provider.

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