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ABALONE SECRETION

63

Safety score · 0–100

Fine

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

The natural mucus secretion from abalone (Haliotis asinina), a marine mollusk. This viscous substance acts as an antioxidant and sebum-normalizing agent, forming a protective moisturizing film on the skin similar to hyaluronic acid in function.

Abalone mucus is a complex glycoprotein matrix secreted by the foot of Haliotis asinina for adhesion and protection. It contains glycosaminoglycans (chondroitin sulfate-like), glycoprotein adhesins, proteases, and antioxidant polyphenols. The mucin-like glycoproteins create a hygroscopic film that locks in moisture. Antioxidant activity is attributed to tyrosine-rich proteins and polyphenolic pigments (phenolic indoles). Abalone farming for food produces large quantities of mucus as a byproduct, making it available for cosmetic use. The main concern is biological variability and potential bacterial contamination from the marine source requiring careful preservation.

Function

ANTIOXIDANT, ANTI-SEBUM, SKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Moisturizing film-forming glycosaminoglycans hydrate skin
  • Antioxidant compounds protect against environmental stress
  • Anti-sebum effect helps balance oily skin
  • Mucin glycoproteins create a protective skin barrier
  • Potential collagen-supporting activity

Known concerns

  • Limited clinical safety data for topical use
  • Biological variability between batches
  • Marine source raises microbial contamination concerns requiring robust preservation
  • Shellfish allergy cross-reactivity theoretical concern

References

EU

EU CosIng database

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

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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.