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Hair Care

CERAMIDE NS

CAS 2304-81-6
88

Safety score · 0–100

Good

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

A skin-identical ceramide — one of the key fats holding your skin barrier together. Repairs, hydrates, and protects against moisture loss.

Ceramide NS (CAS 2304-81-6), formerly Ceramide 2, is an N-acylated sphingolipid consisting of sphingosine linked to a fatty acid. A key component of the stratum corneum's intercellular lipid matrix (~50% of skin barrier lipids). Replenishes depleted ceramides, restoring barrier function and reducing transepidermal water loss. CIR Expert Panel affirmed safety. Most effective when combined with cholesterol and fatty acids in a ratio mimicking healthy skin.

Function

HAIR CONDITIONINGSKIN CONDITIONING - MISCELLANEOUS

Skin benefits

  • Skin barrier repair
  • Reduces transepidermal water loss
  • Deep hydration
  • Anti-aging
  • Suitable for sensitive and eczema-prone skin

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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Same plant / compound family

86
CERAMIDE NS DILAURATE
Skin Conditioning
 86
CERAMIDE NS/PEG-8/SUCCINIC ACID COPOLYMER
Skin Conditioning

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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.