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

Peptide category

Immune Support

Peptides that help balance immune activity rather than simply push it harder.

Person wrapped in a blanket holding a warm mug beside a bright window

Who this is for

  • You catch everything going around and take a long time to shake it.
  • You're recovering from an illness and want support during that window.
  • Age-related immune decline is a concern for you.

Products in this category

Thymosin Alpha-1

Commonly chosen for: Immune support, recovery after illness

Learn more

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.

How to choose between these

ProductBest forPowder or liquidConsult required
Thymosin Alpha-1Balancing immune activityPowderProvider review only

Every order is reviewed and prescribed by a licensed provider. Where a consult is required you'll see it marked on the product page before checkout.

Common questions

Immune Support

Full catalog, strengths and pricing on our store. Each product page tells you upfront whether a consult is required.

Ready to begin?

Start through the secure consultation workflow when the intake link becomes active.

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

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