Longevity

Thymosin Alpha-1, prescribed by telehealth

Thymosin alpha-1 is a peptide first isolated from the thymus gland. Compounded thymosin alpha-1 is available at RxPepLab by prescription after a licensed provider's review.

$249one-month supply

Licensed provider review required

Free shipping for members
How it works

What is Thymosin Alpha-1?

Thymosin alpha-1 is a 28-amino-acid peptide first identified in thymus tissue, the organ where certain immune cells mature. It has been studied for its role in immune signaling.

A version of thymosin alpha-1 (thymalfasin) is approved as a medicine in a number of countries outside the United States. It is not FDA-approved, and compounded thymosin alpha-1 has not been evaluated by the FDA.

How it's prescribed

  1. 1

    Check out

    Choose your protocol and pay securely.

  2. 2

    Complete your intake

    Tell us about your health history, medications and goals.

  3. 3

    Provider review

    A licensed medical provider reviews your intake, usually within 48 hours, and decides whether Thymosin Alpha-1 is appropriate. If it isn't, you're refunded.

  4. 4

    Pharmacy fills and ships

    A licensed U.S. compounding pharmacy prepares your prescription and ships it discreetly.

What your provider will review

  • •Autoimmune conditions
  • •Organ transplant history and any immunosuppressive medications
  • •Current medications and recent infections
  • •Pregnancy or breastfeeding

Good to know

Injection-site discomfort is the most commonly reported effect.

Thymosin alpha-1 is not a substitute for vaccines or for care of an active illness.

Frequently asked questions

Yes. Thymosin Alpha-1 is available at RxPepLab only by prescription, after a licensed medical provider reviews your intake.

No. Compounded medications are prepared for an individual patient by a licensed pharmacy. They are not FDA-approved and have not been evaluated by the FDA for safety, effectiveness or quality.

$249 for a one-month supply, which includes your provider review. Members get free shipping on every order.

A version called thymalfasin is approved in a number of countries outside the U.S. It is not FDA-approved.

Compounded medications are not approved by the FDA and have not been evaluated by the FDA for safety, effectiveness or quality. All prescriptions require evaluation and approval by a licensed healthcare provider. Information on this site is educational and is not medical advice.