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Skin Conditioning

JUGLANS REGIA SHELL EXTRACT

CAS 84012-43-1 Updated
70

Safety score · 0–100

Fine

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

About

Walnut shell extract — tannin-rich extract used for astringent feel and natural color. Generally well tolerated, but a concern for tree-nut-allergic users.

Function

SKIN CONDITIONING

Skin benefits

  • Tannin antioxidants
  • Mild astringent on skin
  • Adds natural color

Known concerns

  • Tree nut allergen risk
  • Possible scalp/skin staining
  • Variable tannin content

References

EU

EU CosIng database

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

Related skin conditionings

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(ARTEMISIA SIEVERSIANA/DIMOCARPUS LONGANA) FLOWER/LEAF/STEM EXTRACT
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(ASPARAGUS COCHINCHINENSIS/LIRIOPE MUSCARI/REHMANNIA CHINENSIS) ROOT EXTRACT
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(CNIDIUM OFFICINALE/COPTIS CHINENSIS/GLYCYRRHIZA URALENSIS) ROOT EXTRACT
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 70
(VETIVERIA ZIZANOIDES ROOT/PUERARIA THUNBERGIANA FLOWER/LEAF/STEM) WATER
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ABIES ALBA WOOD EXTRACT
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.