T-BUTYL DIMETHYL SILYL GRAPE SEED EXTRACT

Antioxidant

80

Good

About T-BUTYL DIMETHYL SILYL GRAPE SEED EXTRACT

Grape seed extract shielded with a silyl group for better stability — delivers polyphenol antioxidants more effectively.

Detailed Analysis

T-Butyl Dimethyl Silyl Grape Seed Extract is a silylated derivative of Vitis vinifera grape seed extract, formed by reacting the extract with t-butyldimethylsilyl chloride. The silyl protection groups stabilize the polyphenolic antioxidants (proanthocyanidins, catechins) against oxidation, improving shelf life and potentially enhancing skin penetration. Functions as an antioxidant.

What It Does

ANTIOXIDANT

Skin Benefits

  • Antioxidant (stabilized polyphenols)
  • Free radical protection

Known Concerns

  • Novel modification — limited independent safety data

Safety Score

80

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.