S-DNA APTAMER-4

Antioxidant

75

Good

CAS Number: 2442621-49-8

About S-DNA APTAMER-4

Another synthetic DNA aptamer targeting glutathione, providing antioxidant defense and skin protection.

Detailed Analysis

s-DNA Aptamer-4 is a 30-nucleotide single-stranded DNA molecule with high affinity and specificity for glutathione. Similar to s-DNA Aptamer-3 but with a different nucleotide sequence and shorter chain length. It functions as an antioxidant, reducing agent, and skin protectant. As a synthetic oligonucleotide-based cosmetic ingredient, it represents cutting-edge biotechnology with limited independent safety evaluation.

What It Does

ANTIOXIDANT REDUCING SKIN PROTECTING

Skin Benefits

  • ✓ Antioxidant protection
  • ✓ Skin protection
  • ✓ Glutathione-targeting activity

Known Concerns

  • ⚠ Novel biotechnology ingredient
  • ⚠ Limited independent safety data

Safety Score

75

Good

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.