Who proves what they sell?
We asked every seller of dog peptides we could find for a lab report on what’s in the product. They’re ranked by what they can prove, then by FDA history. Who pays us is not part of it. Talk to your vet before you buy.
1 of 10 sellers shows an outside lab document, and it is for another client's batch. None showed a report for the batch it sells.
Nobody, yet
A real lab, wrong product
Nothing published
No document at all
PetTides
Pet line of Integrative Peptides: capsules and a peptide oil for dogs, cats and horses.
Pawvive Labs
One-product shop selling oral drops for dogs, sold through ad-style landing pages.
PeptaGen
42 products for dogs, cats and horses. Says a vet prescription is needed but has no way to send one.
Pet & Peps
Research-use vial shop framed for companion animals. 16 products, 12 of them peptides.
Ageless Humans (Protex Pets)
Human supplement shop with one dog product: Protex Pets oral drops.
Peppets
Treats and vials "for every animal": BPC-157, TB-500, GHK-Cu and a Semax & Selank blend. Everything was sold out when checked.
10 of 10 sellers shown. Checked 28 Oct 2026. How we rank.
Check a lab report in four steps
A lab report (COA) only counts if it is for what you are buying. Ask the seller for it, then check four things.
- The labIt is named, and it is not the seller.
- The clientThe name on the report is the seller you buy from.
- The batchThe lot number matches the one on your vial.
- The resultIt shows identity and purity, usually HPLC and mass spec, with a date.
A lab report shows what’s in the vial. It doesn’t show the peptide is safe or useful for your dog. None has been tested in dogs. Talk to your vet first.
When we get something wrong, we fix it and log the date. See the corrections log.