The Peptide Directory

Not approved (research only)Cosmetic lipopeptideSkin research

Palmitoyl dipeptide-6

Palmitoyl dipeptide-6 is a cosmetic lipopeptide used in topical products.

Last reviewed by The Peptide Directory Editorial Team

What is Palmitoyl dipeptide-6?

Palmitoyl dipeptide-6 is a cosmetic lipopeptide used in topical products. Palmitoyl dipeptide-6 is not approved by the FDA for any use; products sold under this name are labeled for research use only, not for human consumption.

Key takeaways

  1. Palmitoyl dipeptide-6 is not approved by the FDA for any use; products sold under this name are labeled for research use only, not for human consumption.
  2. PubMed indexes 1 papers on Palmitoyl dipeptide-6 (1 tagged as clinical trials) as of October 19, 2026.
  3. No vendor in our directory listed Palmitoyl dipeptide-6 when we checked.

Regulatory & access status

Palmitoyl dipeptide-6 is not approved by the FDA for any use; products sold under this name are labeled for research use only, not for human consumption.

Sellers that market unapproved peptides for human use can receive FDA warning letters; our vendor directory links any letter we found on fda.gov.

How much research exists on Palmitoyl dipeptide-6?

PubMed indexes 1 papers mentioning Palmitoyl dipeptide-6 in the title or abstract, 0 of them from the last five years and 1 tagged as clinical trials (search run October 19, 2026; repeat the search).

Most relevant recent papers

What the evidence does not show

  • Paper counts measure research attention, not whether Palmitoyl dipeptide-6 works or is safe.
  • No FDA review of any "research use only" product's identity, purity, sterility or dose.

Research suppliers that list Palmitoyl dipeptide-6

None of the vendors in our directory listed Palmitoyl dipeptide-6 in their public catalog when we checked. The vendor directory records what each vendor publishes about testing.

Palmitoyl dipeptide-6 reconstitution math

Lab arithmetic only, not dosing guidance: use the peptide calculator to turn a vial size and diluent volume into a concentration.

Palmitoyl dipeptide-6 FAQ

Is Palmitoyl dipeptide-6 FDA-approved?

Palmitoyl dipeptide-6 is not approved by the FDA for any use; products sold under this name are labeled for research use only, not for human consumption.

Is Palmitoyl dipeptide-6 safe?

Safety data come from the published studies listed on this page; read them in full. Products sold as "research use only" have no FDA review of their purity, sterility or dose.

How much research is there on Palmitoyl dipeptide-6?

PubMed indexes 1 papers on Palmitoyl dipeptide-6 (1 tagged as clinical trials) as of October 19, 2026.

Who sells Palmitoyl dipeptide-6?

None of the vendors in our directory listed it when we checked.

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