Thymosin Alpha-1 InjectableInjection

Peptides & Recovery · Injection

Thymosin Alpha-1 Injectable

An injectable immune-signaling peptide that is not FDA approved and has no established general immune-boosting benefit.

  • Prescribed only after a clinician review
  • Investigational: human evidence is limited
  • Follow-up care with your clinician

$189 · Month Supply 5mg

Choose a plan

Treatment details

Strength / size
5mg (5ml)
Plan options
1 month, or 3 months
Duration / cycles
90-day cycle on 30-days off

Ships to all states except AL.

  • Prescribed only after a licensed clinician reviews your health history
  • Discreet delivery to your door
  • Ongoing check-ins with your care team
Care options are subject to clinician evaluation, eligibility, and availability.

About this treatment

What is Thymosin Alpha-1?

An injectable immune-signaling peptide that is not FDA approved and has no established general immune-boosting benefit. This product is not FDA approved, and its safety and effectiveness have not been established.

The science

How Thymosin Alpha-1 works

Thymosin alpha-1 is studied for effects on immune cell activity. Changing immune activity does not necessarily improve health and may be inappropriate for some conditions.

Laboratory findings do not establish benefits in people. Clinician review does not remove the uncertainties or risks of an investigational product.

Peptides & RecoveryInjection90-day cycle on 30-days off

Benefits & evidence

What to know about Thymosin Alpha-1

01

What it's used for

Investigated for immune signaling.

02

How it may help

General infection-prevention benefits are not established.

03

What the evidence says

Benefits depend on specific clinical settings and remain uncertain.

Individual results vary and are not guaranteed.

Your next steps

What happens after you order

  1. 01

    Choose your plan

    Pick your treatment, plan length and state, then check out.

  2. 02

    Complete your intake

    Share your health history and goals in a secure online form.

  3. 03

    Clinician review

    A licensed clinician reviews your intake, orders any required labs and decides if treatment is right for you.

  4. 04

    Delivered to you

    If approved, your medication ships discreetly, with follow-up care along the way.

Safety information

Any risks?

Common side effects

Common side effects are not well established; injection-site irritation, headache, nausea, or allergic reactions may occur.

Talk to your clinician first

Discuss autoimmune disease, organ transplantation, immunosuppressants, cancer treatment, pregnancy, and breastfeeding. Do not replace vaccines or established infection treatment.

About this medication

This peptide is not FDA approved for any use, and evidence in people may be limited. It is prescribed only when a licensed clinician decides it may be appropriate for you.

When to stop

Stop and contact your care team if you have a severe reaction. For a medical emergency, call 911.

Frequently asked questions

Learn more about Thymosin Alpha-1

01How do I use this medicine?+

Follow your prescription and pharmacy instructions for your exact formulation. Do not change the dose, route, or schedule without your clinician.

02When should I check in with my clinician?+

There is no established timeline for benefit. Report side effects promptly and discuss whether continued treatment is appropriate.

03How should I store it?+

Follow the dispensing label for temperature, light protection, and discard dates. Ask your pharmacist before using medicine stored incorrectly.

04How long is a Thymosin Alpha-1 cycle?+

90-day cycle on 30-days off. Your clinician may adjust this based on how you respond.

05Which states can this ship to?+

It can ship to every state except Alabama.

06What if a clinician decides it isn't right for me?+

Treatment is only prescribed when a licensed clinician decides it is appropriate. If it isn't, your care team will explain why and talk through other options.

Your next step

Ready when you are.

Choose your plan and a licensed clinician will take it from there.