Updated 6 Nov 2026
Which peptides are sold for dogs?
Peptides are short chains of amino acids. We found 13 sold for dogs: BPC-157, TB-500, KPV, GHK-Cu and 9 others. None has been officially tested in dogs or approved for animals. Each page shows what is known and which sellers test their batches.
| Peptide | What it is | Tested in dogs | Sellers | Lowest price |
|---|---|---|---|---|
| BPC-157 | A short chain of amino acids that has been studied in the lab since the 1990s, mostly for gut and tissue healing. | Not officially tested in dogs | 10 sellers | $39.99 |
| TB-500 | A lab-made peptide based on part of thymosin beta-4, a protein the body makes itself, studied in the lab for wound and tissue repair. | Not officially tested in dogs | 7 sellers | $54.95 |
| GHK-Cu | A small copper-binding peptide found naturally in the body, studied mostly for skin and wound repair. | Not officially tested in dogs | 3 sellers | $59.99 |
| KPV | A three-amino-acid fragment of a natural hormone (alpha-MSH), studied in the lab mostly for gut and skin inflammation. | Not officially tested in dogs | 5 sellers | $49.99 |
| Selank | A lab-made peptide based on tuftsin, a small fragment of an immune protein, developed in Russia and studied in people for anxiety. | Not officially tested in dogs | 2 sellers | $39.99 |
| Semax | A lab-made peptide based on a fragment of ACTH, a natural hormone, developed in Russia and studied in people after stroke. | Not officially tested in dogs | 2 sellers | $39.99 |
| MOTS-c | A small peptide coded by the cell's mitochondria, studied in the lab for metabolism and exercise. | Not officially tested in dogs | 1 seller | $49.99 |
| CJC-1295 | A lab-made version of the hormone that tells the body to release growth hormone. | Not officially tested in dogs | 1 seller | $69.99 |
| Ipamorelin | A lab-made peptide that makes the body release growth hormone, tested in people for gut recovery after surgery. | Not officially tested in dogs | 1 seller | $49.99 |
| IGF-1 LR3 | A lab-made, longer-lasting version of IGF-1, the growth factor the body makes in response to growth hormone. | Not officially tested in dogs | 1 seller | $69.99 |
| DSIP | Delta sleep-inducing peptide, first described in the 1970s and studied for sleep with mixed results. | Not officially tested in dogs | 1 seller | $59.99 |
| GHRP-6 | A lab-made peptide that makes the body release growth hormone, used in research to test the pituitary gland. | Not officially tested in dogs | 1 seller | $54.99 |
| Thymogen | A two-amino-acid peptide (Glu-Trp) developed in Russia as an immune medicine, listed as an ingredient in some pet oils. | Not officially tested in dogs | 2 sellers | $99 |
Lowest price in stock when checked on 28 Oct 2026. Sizes differ, so compare the full tables. Compare all sellers.
Not on this list
Some shops also sell NAD+, L-carnitine and vitamin B12 next to their peptides. They aren’t peptides, so we leave them out. Peptide medicines your vet can prescribe, such as insulin, are a different thing: they are approved and tested. See which peptides are FDA-approved for dogs, or read what changes when dogs get human peptides.