Provider review
A licensed provider reads your health intake and decides if thymosin alpha-1 is right for you.
HomeThymosin peptides
Immune peptide studied in sepsis trials
Thymosin alpha-1, prescribed online.
A 25 mg vial of thymosin alpha-1, a licensed provider's review and pharmacy shipping in one plan. Alpha-1 is a different peptide from thymosin beta-4 and TB-500, which are not sold here.
From $206/mo with the 3-month plan and auto-refill
- Form
- Injection vial
- Strength
- 25 mg per vial
- Concentration
- 5 mg/mL, 5 mL
- Plans
- 1 to 12 months
- Licensed provider review
- Licensed compounding pharmacy
- Shipping included
- Cancel refills anytime
How would you like to pay?
Choose your plan
3-month plan$618.30
- $618.30 billed today
$687 - Then $618.30 every 3 months
- Change or cancel refills anytime
- Licensed provider review
- Free discreet shipping
- Cancel refills anytime
Prescription treatment requires an online medical evaluation. A provider decides whether treatment is appropriate; approval is not guaranteed.
Licensed 503A pharmacyUSP <797> sterile compoundingIndependent provider reviewFree discreet shippingHIPAA-compliant
Product details
Thymosin peptides at a glance
- Form
- Injection vial
- Strength
- 25 mg per vial
- Concentration
- 5 mg/mL, 5 mL
- Plans
- 1 to 12 months
- Prescribed by
- An independent licensed provider, after your online intake
- Prepared by
- A licensed compounding pharmacy
Your plan
Everything you need, in one plan
Your thymosin alpha-1
A 25 mg vial at 5 mg/mL, prepared by a licensed compounding pharmacy after approval.
Discreet shipping
Delivered to your door at no added cost.
Refills on your terms
Auto-refill takes 10% off. Change or cancel future refills anytime.
Free guides
Worksheets to compare products and read a study, plus a printable decision pack.
Order support
Help with your order and delivery when you need it.
How it works
Three steps, all online
- 1
Choose your plan
Pick 1, 3, 6 or 12 months. Turn on auto-refill to save 10%.
- 2
Complete your health intake
Answer a private online questionnaire. A licensed provider reviews it.
- 3
Get it delivered
If prescribed, the pharmacy prepares your thymosin alpha-1 and ships it to you.
Why people choose it
What Thymosin is studied for
Each card links to the original study, with a tag for the kind of evidence behind it.
Controlled human trial
Sepsis survival
In TESTS, a placebo-controlled trial of 1,106 adults with sepsis at 22 centers in China, thymosin alpha-1 did not clearly lower deaths at 28 days.
Read the study Controlled human trialOrgan function in sepsis
In Reset-alpha, a smaller randomized sepsis trial, the 120 people who completed it had improved organ-function (SOFA) scores with alpha-1 added to standard care.
Read the study Controlled human trialSafety in a large trial
In the same 1,106-person trial, safety outcomes did not differ significantly between thymosin alpha-1 and placebo.
Read the studyThe honest version
What the research does and doesn't show yet
Thymosin alpha-1 has been tested in randomized human trials, in hospital patients with sepsis. Here is what they found and what they leave open.
See every study we trackTESTS reported 28-day deaths of 23.4% with alpha-1 and 24.1% with placebo. The corrected hazard ratio is 0.97 (95% CI 0.76 to 1.24), with no clear survival benefit.
SourceReset-alpha is a short conference report, with less detail and fewer people than TESTS.
SourceBoth trials studied people in hospital with sepsis. Neither tested routine wellness use.
Source
FAQ
Questions, answered
The things people ask most before starting Thymosin Alpha-1.
How much does thymosin alpha-1 cost?
$249 for one month, or $687 for three months. Auto-refill takes 10% off: $224.10 a month, or $618.30 every three months ($206.10 a month). 6- and 12-month plans cost the same per month as 3 months. Shipping is included.
Do you sell thymosin beta-4 or TB-500?
No. We sell thymosin alpha-1, a different peptide. TB-500 is a fragment of thymosin beta-4, and research on beta-4 or TB-500 does not apply to alpha-1.
What's in each vial?
25 mg of thymosin alpha-1 at 5 mg/mL in a 5 mL vial. Your provider sets your dose and schedule.
Do I need a prescription?
Yes. You complete an online health intake and a licensed provider decides whether thymosin alpha-1 is right for you. Choosing a plan does not guarantee a prescription.
How do I take it?
Thymosin alpha-1 in this plan is an injection. Your provider explains your dose, schedule and storage.
How long until I notice a difference?
The trials so far studied people in hospital with sepsis, not everyday use, so there is no timing data for you. Your provider sets your plan.
Is thymosin alpha-1 FDA approved?
No. Compounded thymosin alpha-1 is not FDA approved. Results vary from person to person.
Can I cancel?
Yes. You can change or cancel future refills anytime.