Reviewed September 26, 2026
Alpha & Omega Peptide is a U.S. supplier of research peptides with a published COA search. Our Certificates of Analysis are issued by Freedom Diagnostics Testing, an outside lab, and list “Alpha & Omega” as the client along with a Search Code that begins with “Alph.” Enter that code on the lab’s website and you can compare its record with ours before or after you order.
For laboratory research use only. All Alpha & Omega Peptide products are intended solely for in-vitro research and laboratory analysis and are not for human or animal use. We don’t provide usage or dosing guidance.
The basics
- Business address: 6586 W Atlantic Ave Ste #1112, Delray Beach, FL 33446 · (888) 453-0711 · support@alphaomegapeptide.com
- In business since: mid 2024.
- Ownership: Alpha & Omega Peptide, Simple Peptide and Simple Life Science are sister brands under shared management. Our sister platform, Simple Life Science, handles custom synthesis and hosts additional documentation.
- Shipping: weekday orders received before 2 PM ET generally ship the same business day.
- Guarantee: unopened products are covered by a 30-day money-back quality guarantee (see our refund and returns policy).
Testing lab and what a COA covers
- Lab: Freedom Diagnostics Testing (FreedomDiagnosticsTesting.com). The COA names the client, accession number, Search Code, received and reported dates and the lot.
- Tests on current COAs: identity by LC-MS, purity by HPLC-UV, net peptide content, endotoxin by LAL per USP <85>, and a PCR microbial screen. Earlier COAs may list fewer tests.
- Some supplies, such as bacteriostatic water, may carry a “Wholesale” client name and a Search Code beginning with “Whol.”
- Coverage: every lot ships with its own certificate of analysis. Some lots come from production batches shared with our sister brands (see Lot numbers below).
- Independence: Alpha & Omega Peptide is independent of Freedom Diagnostics Testing. We have no ownership, financial or business affiliation with the lab; we pay for testing like any other client.
Look up and confirm a COA
- Find the lot number printed on the vial label.
- Go to alphaomegapeptide.com/coa/ and search by product name, lot number or accession number.
- Open the certificate and note its Search Code (format
Alph+ accession, e.g.Alph2609150809). - Enter the code at freedomdiagnosticstesting.com/?page_id=52 and check that product, lot, purity and net content match.
- Anything missing or different? Email support@alphaomegapeptide.com or call (888) 453-0711 with your order number and lot.
Lot numbers
Each COA is tied to a specific lot, and our archive can be searched by that lot number. Every vial carries a printed lot number that matches its COA.
Every lot ships with its own certificate of analysis. Some lots are made in production batches shared with our sister brands, so you may see the same test results on a sister brand’s COA for that batch. Each brand’s COA lists its own client name and accession number.
Recent results from our archive
| Product | Lot | Accession | Reported | Purity (HPLC-UV) | Net content | Endotoxin | Microbial (PCR) |
|---|---|---|---|---|---|---|---|
| Retatrutide 12mg | GR12-092026-1 | 2609150809 | 2026-09-17 | 99.98% | 14.35 mg | Pass | No detectable microbial DNA |
| GHK-Cu 100mg | GHK100-092026-1 | 2609150869 | 2026-09-17 | 99.97% | 102.77 mg | Pass | No detectable microbial DNA |
| Semax 10mg | SEMX-092026-1 | 2609171154 | 2026-09-19 | 99.43% | 12.21 mg | Pass | No detectable microbial DNA |
What outside sites show
- Finnrick: the Alpha Omega Peptide vendor page showed 0 published tests and no rating as of September 26, 2026 (“Not enough classifiable tests to rate this vendor yet”).
- Customer reviews are posted on Trustpilot.
Frequently asked questions
Is Alpha Omega Peptide legit?
Alpha & Omega Peptide is a U.S. research-peptide supplier in Delray Beach, Florida. Its COAs are issued by Freedom Diagnostics Testing, an independent outside lab it has no affiliation with, and each one has an “Alph” Search Code you can check on the lab’s website.
Who tests Alpha & Omega Peptide products?
Freedom Diagnostics Testing, an independent lab. Alpha & Omega Peptide has no ownership, financial or business affiliation with it. Each COA lists “Alpha & Omega” as the client, plus the accession number, lot, received and reported dates, and results.
Where can I find the COA for my vial?
Every vial carries a printed lot number that matches its COA. Search alphaomegapeptide.com/coa/ by product name, lot number or accession number, then open the certificate for your lot.
How do I confirm a COA is real?
Enter the COA’s Search Code (for example Alph2609150809) or accession number at freedomdiagnosticstesting.com/?page_id=52 and compare the lab’s record with the copy on our site.
Why do some of your COAs match a sister brand’s?
Every lot ships with its own certificate of analysis. Some lots are made in production batches shared with our sister brands, so you may see the same test results on a sister brand’s COA for that batch. Each brand’s COA lists its own client name and accession number.
What does an Alpha & Omega COA test for?
Current COAs report identity (LC-MS), purity (HPLC-UV), net peptide content, endotoxin (LAL, USP <85>) and a PCR microbial screen. Older COAs may list fewer tests.
Does Finnrick have results for Alpha Omega Peptide?
As of September 26, 2026, Finnrick’s Alpha Omega Peptide page shows no published tests and no rating yet.
Are Alpha & Omega Peptide products for human use?
No. They are sold for laboratory research use only, are not for human or animal use, and we do not give usage or dosing guidance.
For laboratory research use only · Not for human or animal use · The applicable Certificate of Analysis is the authoritative record for each lot.