Skip to content

Other

SR-STURGEON POLYPEPTIDE-4

90

Safety score · 0–100

Excellent

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

A sturgeon-derived recombinant copper-zinc superoxide dismutase produced in Pichia pastoris, offering antioxidant benefits from a non-human source.

A recombinant protein modeled on Extracellular Superoxide Dismutase [Cu-Zn] from Acipenser schrenckii (sturgeon), produced in Pichia pastoris yeast. Superoxide dismutases are well-established antioxidant enzymes with good safety profiles in cosmetics. No EU restrictions or GHS hazards reported. Pichia expression is a eukaryote system but is well-characterized for recombinant protein production.

Function

NOT REPORTED

Skin benefits

  • Antioxidant protection
  • Free radical scavenging

References

EU

EU CosIng database

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

Related others

90
ACETYL CARNITINE
Other
 90
ACETYLPHYTOSPHINGOSINE
Other
 90
Cyclizine (INN) and its salts
Other
 90
DISTEAROYL GLYCEROPHOSPHOCHOLINE
Other
 90
ERUCYL ERUCATE
Other
 90
ISOPROPYL 3-METHYLTHIOCROTONATE
Other
 90
MAGNESIUM GLYCINATE
Other
 90
METHYL PROPYL DIKETONE
Other

Same plant / compound family

78
SR-STURGEON POLYPEPTIDE-2
Skin Conditioning
 90
SR-STURGEON POLYPEPTIDE-3
Other
 72
SR-STURGEON POLYPEPTIDE-5
peptide

Check your shelf

Find SR-STURGEON POLYPEPTIDE-4 in your products.

Scan any cosmetic product with LuxSense to see if it contains SR-STURGEON POLYPEPTIDE-4 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.