The LabFirst peptide affiliate program

FOR LABORATORY AND IN-VITRO RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL CONSUMPTION. NOT FOR PERSONAL, MEDICAL, DIAGNOSTIC, THERAPEUTIC, OR RECREATIONAL USE.

The LabFirst research supply partner program

Partners get their own discount code. Their readers save 10% on product, and the partner earns 15% of net product revenue on each new customer's first order placed with that code, tracked on a live dashboard and paid by bank ACH every month. There is no fee to join, no minimum and no contract.

What partners get

  • Their own partner code, live within one business day of approval
  • 10% off product for anyone who uses the code
  • 15% of net product revenue (after discounts, before shipping) on each new customer's first order
  • A live partner dashboard listing every order, the commission on each and the running balance
  • A monthly itemized statement, one line per order
  • Payment by bank ACH 30 days after the month closes, once the balance passes $50 (W-9 required)
  • Lot certificates to link to: every tested lot has its own page with the lab report and a reference number readers can verify on the laboratory's site

Worked example

An illustration, not a projection. A reader buys $200 of product with a partner code. The code takes 10% off, so net product is $180, and the partner's commission is 15% of $180, or $27. Ten first orders like that in a month pay $270 by ACH. Refunded and charged-back orders come off the statement, and items in a buy-one-get-one deal take that deal instead of the code.

Why readers buy

  • A certificate for every tested lot: identity by LC-MS, purity by RP-HPLC and net content measured per vial, with the lab's own reference number
  • Price per milligram on every size, with volume pricing at 10 and 20 vials on the page
  • Same-day dispatch before 12 PM Pacific by USPS with tracking, free over $150
  • Guest checkout with no account wall

How it works

  1. Apply on this page with your site or channel, its reach and how you would write about LabFirst. A person replies within two business days.
  2. Approved partners receive their code and dashboard link within one business day, plus a Form W-9 to return before the first payout.
  3. Share the code with a plain paid-partner disclosure. Orders show on the dashboard as they land, and the statement and ACH follow 30 days after each month closes.

Who it is for

A good fit: review and comparison sites that already link to suppliers, research-supply newsletters and directories, lab-procurement and analytical-chemistry writers, and creators who cover verification, testing and documentation. Not a fit: content about human or animal use, dosing, injection or outcomes; coupon aggregators; paid search on the LabFirst name; self-referrals.

Common questions

Does the commission apply to repeat orders?

It applies to each new customer's first order placed with your code. That is the program as it runs today; if that changes, partners hear first.

How do I know an order was counted?

Your dashboard shows every order placed with your code, the net product amount and the commission on it, as it happens.

When is the money sent?

By ACH, 30 days after the month closes, once your balance passes $50. Balances under $50 roll forward.

What do I have to say in my content?

That you're a paid partner, in plain words, for example: "Paid partner: I earn a commission if you buy with my code." And that LabFirst products are for laboratory research only.

Can I write about what the compounds do?

Research interest, documentation, testing, pricing and logistics, yes. Human or animal use, dosing, administration or outcomes, no. That rule is a condition of the code.

Why the W-9?

We pay by ACH and issue a 1099 at year end if your payouts pass the IRS threshold. The W-9 goes by email after approval, never through this form.

How to apply

Fill in the partner application on this page. Applications are read by hand, usually within a business day or two, and approved partners return a Form W-9 before their first payout. LabFirst products are for laboratory research use only.

LabFirst Peptides · 1403 N Tustin Ave, Santa Ana, CA 92705 · 888-503-7680
LAST REVIEWED

The ten research compounds people look for most

  1. Tirzepatide research peptide: a dual GIP and GLP-1 receptor agonist peptide, 39 amino acids
  2. NAD+: nicotinamide adenine dinucleotide, a coenzyme rather than a peptide
  3. Semaglutide research peptide: a GLP-1 receptor agonist peptide with a fatty-acid side chain
  4. Retatrutide research peptide: a single peptide acting at the GIP, GLP-1 and glucagon receptors
  5. BPC 157 research peptide: a synthetic 15-amino-acid peptide fragment
  6. GHK-Cu research peptide: the copper complex of the tripeptide glycyl-histidyl-lysine
  7. Sermorelin research peptide: the first 29 amino acids of growth-hormone-releasing hormone
  8. Oxytocin research peptide: a nine-amino-acid cyclic neuropeptide
  9. Tesamorelin research peptide: a stabilized analogue of growth-hormone-releasing hormone
  10. GLOW research peptide: a blend of GHK-Cu, BPC 157 and TB-500 freeze-dried in one vial

What buyers said on Google

5 of 5 stars on Google: “Nice website and fast delivery. The compounds were packaged well for shipping. Will buy from again.” — Dac Chim, October 2026

5 of 5 stars on Google: “Dave made my first LabFirst Peptides order easy to sort out. The listing showed the size and cost clearly, and I got a friendly explanation when I needed one. There was time to look over my choices before paying.” — Franky Tan, September 2026

5 of 5 stars on Google: “Dave patiently talked through the product name, listed amount, and form while I was choosing my LabFirst order. A purity report came after purchase, with a result of 99%+.…” — Stephen Chang, September 2026

All reviews on Google

How ordering works

Pick your sizes

Every product page lists each size with its price and its cost per milligram. Ten vials of one size save 10%, twenty save 15%. Guest checkout, no account needed.

Same-day dispatch

Order by 12 PM Pacific on a business day and it ships that day from Santa Ana, California, by USPS with tracking.

Tested lot by lot

Every vial carries a printed lot number. Each lot is tested by Kovera Labs, and its certificate is on the product page. Every batch tested on or after October 1, 2026 also includes endotoxin, sterility and fentanyl screening.

Questions people ask about LabFirst Peptides

Is LabFirst Peptides a legitimate supplier?

LabFirst Peptides is a research peptide supplier in Santa Ana, California. Every lot that has been tested has its certificate published at labfirstpeptides.com/coa/ with the laboratory’s own verification link, and the lot number is printed on each vial so the two can be matched.

Who tests LabFirst Peptides lots?

Kovera Labs, an independent laboratory. Each lot is tested for identity by LC-MS, purity by RP-HPLC and net peptide content. Every batch tested on or after October 1, 2026 also includes endotoxin, sterility and fentanyl screening, each with its own report. Every report carries a reference number you can check on Kovera’s own site rather than on ours.

Is Kovera Labs accredited?

No. Kovera Labs confirmed to us on October 1, 2026 that it does not hold an ISO/IEC 17025 or similar accreditation, and we do not claim one. What it does provide is a reference number on every report that resolves on Kovera’s own site, so each certificate can be checked with the lab directly rather than taken from us.

Does every product have a certificate of analysis?

Not yet. A size with a published certificate shows the figures and the report; a size without one shows the field as pending rather than a borrowed number. The current count of certified lots is on the Verify a COA page and changes as results come back from the lab.

Where does LabFirst Peptides ship from, and how fast?

From Santa Ana, California, by USPS with tracking on every order. Verified in-stock orders placed before 12 PM Pacific on a business day ship the same day. USPS Ground Advantage is free on orders over $150.

Can individual researchers purchase, and is there a volume price?

Yes. Guest checkout works for an individual name, email and shipping address; no company account or laboratory credential is required. Ten to nineteen vials of one size save 10%, twenty save 15%, applied in the cart.

Does inclusion in the catalog mean a compound is approved or effective?

No. Listing is not an approval, safety, efficacy, quality or suitability claim. Regulatory status varies by compound, formulation, use and jurisdiction, and each product page states what was verified and when.

Can I buy LabFirst Peptides products for personal use?

No. Everything sold here is for laboratory and in-vitro research use only, not for human or animal consumption, and not for personal, medical, diagnostic, therapeutic or recreational use.