Skip to content

Skin Conditioning

PENTAPEPTIDE-43

70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A short five-amino-acid signal peptide used in firming/anti-aging serums. Tiny use levels and protein-like chemistry mean low irritation risk, but evidence rests on supplier data.

Function

SKIN CONDITIONING

Skin benefits

  • Marketed as a skin-firming signal peptide
  • Used at trace levels in serums
  • Generally inert at use concentrations

Known concerns

  • Limited public peer-reviewed efficacy data
  • Manufacturer-driven claims, not CIR/SCCS reviewed
  • Possible unspecified peptide allergens

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related skin conditionings

70
(ANGELICA ACUTILOBA/PAEONIA LACTIFLORA) ROOT/CNIDIUM OFFICINALE RHIZOME EXTRACT
Skin Conditioning
 70
(ARNICA MONTANA/CALENDULA OFFICINALIS/MATRICARIA CHAMOMILLA) FLOWER EXTRACT
Skin Conditioning
 70
(ARTEMISIA SIEVERSIANA/DIMOCARPUS LONGANA) FLOWER/LEAF/STEM EXTRACT
Skin Conditioning
 70
(ASPARAGUS COCHINCHINENSIS/LIRIOPE MUSCARI/REHMANNIA CHINENSIS) ROOT EXTRACT
Skin Conditioning
 70
(CNIDIUM OFFICINALE/COPTIS CHINENSIS/GLYCYRRHIZA URALENSIS) ROOT EXTRACT
Skin Conditioning
 70
(VETIVERIA ZIZANOIDES ROOT/PUERARIA THUNBERGIANA FLOWER/LEAF/STEM) WATER
Skin Conditioning
 70
1,3-Dihydroxy-2-propanone
Skin Conditioning
 70
ABIES ALBA WOOD EXTRACT
Skin Conditioning

Check your shelf

Find PENTAPEPTIDE-43 in your products.

Scan any cosmetic product with LuxSense to see if it contains PENTAPEPTIDE-43 and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.