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Peptides for Eyes and vision

The peptides people most often research for eyes and vision, 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
2
With human trials
0
FDA approved (any use)
0
Searches per month
1,060
Showing 2 peptides · ordered by search interest for this goal
  1. GHK-CuCopper tripeptideNo study with an outcome for eyes and visionPubMed search, 2 Oct 2026Human1Animal1Summarised0Injectable off Category 2 (Apr 2026)Overview
  2. BPC-157Gastric pentadecapeptideAnimal evidence, 2 of 4Biomedicines 2021, PMID 35052769Human0Animal5Summarised1PCAC voted 8–6 for 503A (Jul 2026)Overview
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

  • eyes peptides480/mo
  • peptides for vision260/mo
  • best peptides for vision140/mo
  • vision peptides50/mo
  • best peptides for eyes50/mo
  • peptides for dry eyes40/mo

US monthly searches, Google Keyword Planner, Oct 2026. Shown so you can see which questions this page answers.

Sources

  1. 1Stable Gastric Pentadecapeptide BPC 157 Therapy of Rat Glaucoma.Biomedicines · 2021PMID 35052769Accessed 2 Oct 2026
  2. 2PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) (431 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  3. 3PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (humans[mh] OR patients[tiab] OR volunteers[tiab]) (150 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  4. 4PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (randomized[tiab] OR clinical trial[pt] OR split-face[tiab]) (8 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  5. 5PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (wound[tiab] OR hair[tiab] OR skin[tiab] OR wrinkle*[tiab]) (123 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  6. 6PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (half-life[tiab] OR pharmacokinetic*[tiab]) (2 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  7. 7PubMed search: ("GHK-Cu"[tiab] OR GHK[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (rat[tiab] OR mice[tiab] OR rats[tiab] OR animal[tiab]) (80 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  8. 8PubMed search: ("GHK-Cu"[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (facial[tiab] OR cream[tiab] OR photodamage[tiab] OR volunteers[tiab] OR women[tiab]) (6 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026
  9. 9PubMed search: ("GHK-Cu"[tiab] OR "copper tripeptide"[tiab] OR "copper peptide"[tiab] OR "copper peptides"[tiab] OR "glycyl-L-histidyl-L-lysine"[tiab] OR "glycyl-histidyl-lysine"[tiab] OR "Gly-His-Lys"[tiab]) AND (hair[tiab] OR alopecia[tiab]) (16 results)PubMed · 2026pubmed.ncbi.nlm.nih.govAccessed 2 Oct 2026

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