Peptides for Psoriasis
The peptides people most often research for psoriasis, with how much evidence exists for each. A long list does not mean any of them is proven to work in people.
Medically reviewed by Juan Pablo Frías, MD · · DisclosureUpdated
- Peptides listed
- 3
- With human trials
- 1
- FDA approved (any use)
- 0
- Searches per month
- 1,080
Showing 3 peptides · ordered by search interest for this goal
- BPC-157Gastric pentadecapeptideAnimal evidence, 2 of 4Burns 2005, PMID 15774286Human0Animal0Summarised2PCAC voted 8–6 for 503A (Jul 2026)For psoriasisOverview
- TB-500Synthetic fragment of thymosin beta-4Human RCT evidence, 4 of 4Microbial biotechnology 2021, PMID 34318587Human3Animal0Summarised3PCAC voted 8–6 for 503A (Jul 2026)Overview
- KPVAnti-inflammatory tripeptideIn vitro evidence, 1 of 4Tissue & cell 2025, PMID 40073467Human0Animal0Summarised3PCAC voted 8–6 for 503A (Jul 2026)For psoriasisOverview
Read this first
What this list does not show
Search demand tells you what people are curious about, not what works. Read each peptide's evidence before anything else.
Search interest is not evidence
This list follows what people search for and discuss. It says nothing about how well any peptide works.Animal results may not carry over
Doses, routes and effects seen in rodents or cell dishes often have no tested human equivalent.Approval covers specific uses
An FDA approval applies to the conditions and doses on the label, not to every goal a drug is searched with.Combinations are a separate question
Blends and stacks put several peptides together. Evidence for one peptide is not evidence for the mix.Related goals
Explore nearby goals
What people search
- peptide for psoriasis880/mo
- best peptides for psoriasis110/mo
- best peptide for psoriasis90/mo
US monthly searches, Google Keyword Planner, Oct 2026. Shown so you can see which questions this page answers.
Sources
- 1The stable gastric pentadecapeptide BPC 157, given locally, improves CO2 laser healing in mice.Burns : journal of the International Society for Burn Injuries · 2005PMID 15774286Accessed 2 Oct 2026
- 2Recombinant human thymosin beta-4 (rhTβ4) improved scalp condition and microbiome homeostasis in seborrheic dermatitis.Microbial biotechnology · 2021PMID 34318587Accessed 2 Oct 2026
- 3Lysine-Proline-Valine peptide mitigates fine dust-induced keratinocyte apoptosis and inflammation by regulating oxidative stress and modulating the MAPK/NF-κB pathway.Tissue & cell · 2025PMID 40073467Accessed 2 Oct 2026
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