Matrixyl (Palmitoyl pentapeptide)

Skin/Hair

Evidence grade

CMixed/unclear regulatory status

Cardiovascular · 0–5 · separate axis

PurposeCosmetic

MechanismPeptide used in cosmetics to support collagen appearance

EffectsSupports skin repair/collagen signaling (usually topical products)

DosingNo human dose established.

Bottom linePopular in research/compounding; human safety/benefit not well-established.

Batches on filenone

No tested batches on file.

Read with10

Cautions & interactions

Irritation/allergy possible

No well-established interaction profile for non-approved peptides; avoid combining multiple research compounds; discuss meds with clinician.

CV 1 of 5 — No solid direct cardiovascular outcomes evidence; any benefit is indirect or unproven.