How do I source peptides from Costides?

Browse the store for Research Use Only 10-vial packs, confirm identity and published lots, attest RUO at checkout, and receive US warehouse shipping. No dosing guidance is provided.

What should I check before ordering?

Confirm the compound listing, pack size, item number, and any published Certificate of Analysis. Read the RUO policy. Materials are not for human or veterinary use.

Is sourcing peptides the same as buying a drug?

No. Costides sells laboratory RUO materials only. Sourcing here means purchasing research reagents with lot paperwork, not obtaining medicines or therapy products.

Where can I open a wholesale relationship?

Use the wholesale accounts page for recurring lab or reseller volume. Quantity tiers also apply on the open storefront without a membership card.

For laboratory research use only. Not for human or veterinary use.

Buying guide

How to source peptides

RUO packs. Lot checks. US warehouse fulfillment. No dosing.

To source peptides from Costides, browse Research Use Only 10-packs, check published CoAs, attest RUO at checkout, and receive US warehouse fulfillment.

This is the path for labs that need a peptide factory source via a wholesale storefront: pick the SKU, verify lot paperwork when published, and complete RUO checkout. Costides does not provide dosing, reconstitution, or treatment instructions.

Key facts
Step 1	Browse RUO 10-packs
Step 2	Check CoA lots
Step 3	Attest RUO + checkout

How to source peptides through Costides is a warehouse workflow, not a clinical pathway. Choose Research Use Only 10-vial packs on the floor, verify published lots in the CoA library, attest laboratory use at checkout, and receive US warehouse shipping from a US warehouse channel. Costides does not prescribe, dose, or reconstitute. Materials remain not for human or veterinary use.

1. Start on the floor

Open the store. Each card is a 10-vial pack with pack price and per-vial math. Confirm the compound name, strength line, and item number match your lab purchase order.

2. Check lot paperwork

When a lot is published, pull the Certificate of Analysis from the CoA library or Verify page. COAs document identity for laboratory records. They are not medical claims.

3. Attest RUO and check out

Guest checkout is available. You must confirm Research Use Only before the order releases to pick. False attestation is a breach.

4. Receive US warehouse fulfillment

Accepted orders ship for US domestic destinations from the warehouse channel. Typical timing is 1-3 days door to door when released. See Shipping for cold-pack details.

FAQ

How do I source peptides from Costides?: Browse the store for Research Use Only 10-vial packs, confirm identity and published lots, attest RUO at checkout, and receive US warehouse shipping. No dosing guidance is provided.
What should I check before ordering?: Confirm the compound listing, pack size, item number, and any published Certificate of Analysis. Read the RUO policy. Materials are not for human or veterinary use.
Is sourcing peptides the same as buying a drug?: No. Costides sells laboratory RUO materials only. Sourcing here means purchasing research reagents with lot paperwork, not obtaining medicines or therapy products.
Where can I open a wholesale relationship?: Use the wholesale accounts page for recurring lab or reseller volume. Quantity tiers also apply on the open storefront without a membership card.

Open the Store CoA Library RUO Policy Wholesale Accounts

Last updated: August 16, 2026. Related: Wholesale peptides · USA warehouse peptides · FAQ