COA available
Thymosin A1
$75.00
Research Peptides
Shop peptides- Published purity spec
- COA on every batch
- Veteran owned & operated
Spartan Peptides supplies research-grade peptides with a certificate of analysis for every batch. Veteran owned, shipped discreetly, trusted by researchers across the US.
Acetic AcidAOD-9604Bacteriostatic WaterBPC-157BPC-157 / TB-500CagriCJC-1295 / IpamorelinCJC-1295 No DACCJC-1295 w/ DACDSIP
=99%Purity spec
100%Batches tested
3Checks per batch
41Compounds
Research peptides should not be a gamble. You should know exactly what you are getting and be able to verify it yourself.
That is why Spartan Peptides was built the way it is. Every batch is tested by HPLC for purity and mass spectrometry for identity, and the certificate of analysis is matched to the lot number on your vial. We are veteran owned, we ship discreetly, and we plan to be here long-term.
Quality product. Full transparency.
That is the whole pitch.
Best-selling compounds
COA available
COA available
Tesamorelin
$85.00
COA available
TB-500
$65.00
COA available
Sermorelin
$60.00
COA available
Semax
$50.00
COA available
Selank
$45.00
COA available
PT-141
$55.00
COA available
Veteran owned & operated
HPLC purity testing
Discreet US shipping
COA on every batch
Veteran owned & operated
HPLC purity testing
Discreet US shipping
COA on every batch
Veteran owned & operated
HPLC purity testing
Discreet US shipping
COA on every batch
Veteran owned & operated
HPLC purity testing
Discreet US shipping
COA on every batch
Verified before it hits your lab.
Independent verification is the backbone of research-grade sourcing. Every batch is documented and tested, and the certificate of analysis is matched to the lot number on your vial, so purity is a reference you can cite, not a claim you are asked to trust.
=99%
Purity spec
100%
Batches tested
3
Checks per batch
- HPLC purity verification
- Mass spec identity confirmation
- Lot-matched certificate of analysis
- Batch-level documentation
Browse by research area
Organised around the compound families researchers search for most, so the right vial is two clicks away.
From catalogue to your lab
Three steps, no guesswork. Every vial carries a lot number that links straight to its certificate of analysis.
Start browsingWhy researchers choose us
The commitments behind every vial we ship, from the lab bench to your door.
Shipping you can plan around
Tracked delivery
Every order ships with tracking from dispatch to your door.
Secure, discreet packaging
Tamper-evident and protective, with an unmarked exterior.
Bulk and repeat orders
Reorder a previous basket in a couple of clicks.
Talk to a real person
Our team answers compound, COA and order questions directly. No bots in the loop.
[email protected]
General and order support
Frequently asked questions
Cannot find what you are looking for? Reach out to our team directly.
Contact supportBrowse the catalogue, choose a size where options exist, and add the product to your cart. At checkout you enter your shipping details, confirm that the order is for laboratory research use only, and complete payment.
The payment methods available to you are shown at checkout. (accepted payment methods to confirm)
Yes. Once your order is placed you receive a confirmation email with your order number. Keep that number handy for any question about the order.
Email [email protected] with your order number as soon as possible. We can usually amend or cancel an order that has not yet been processed for dispatch. Once an order has shipped, our Refund policy applies.
Laboratories and institutions ordering in volume can send a request through our contact form with the compounds and quantities required. Requests are reviewed individually.
We ship to addresses within the United States. International shipping: (availability to confirm). Some destinations may be restricted; see our Shipping policy for details.
Quality you can verify. Delivered nationwide.
Browse the full catalogue, check a certificate, or talk to our team before you buy.