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Active Ingredient

BARLEY SH-POLYPEPTIDE-25

75

Safety score · 0–100

Fine

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

A recombinant human IL-2 analogue produced in transgenic barley — marketed for skin-barrier support. The cytokine lineage warrants caution on compromised skin despite a clean cosmetic record so far.

Function

SKIN CONDITIONING

Skin benefits

  • Barrier support claims
  • Plant-expressed peptide
  • Stable in formulation

Known concerns

  • IL-2 analogue immunoactive lineage
  • Avoid on broken skin / immune-compromised users
  • Limited public dermal safety data

References

EU

EU CosIng database

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

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PHTHALIMIDOPEROXYCAPROIC ACID
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ACETYL RHEUM RHAPONTICUM ROOT EXTRACT
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UNDECYLENOYL SARCOSINE
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CANDIDA BOMBICOLA/CANOLA OIL FERMENT EXTRACT
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ZINC GLYCINATE SALICYLATE
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Potassium monofluorophosphate
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SODIUM GLYCEROPHOSPHATE
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MAGNESIUM PEROXIDE
Active Ingredient

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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.