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LA ROCHE-POSAY LABORATOIRE DERMATOLOGIQUE

Vitamin C Serum

Last verified: March 2, 2026

  • Aqua / Water / Eau
  • Ascorbic Acid
  • Cyclohexasiloxane
  • Glycerin
  • Alcohol Denat
  • Potassium Hydroxide
  • Polymethylsilsesquioxane
  • POLYSILICONE-11
  • Dimethicone
  • Propylene Glycol
  • Pentaerythrityl TetraethylhexanOate
  • C13-14 Isoparaffin
  • Tocopherol
  • Sodium Hyaluronate
  • Hydrolyzed Hyaluronic Acid
  • Adenosine
  • Acetyl DIPEPTIDE-1 Cetyl Ester
  • PEG-20 Methyl Glucose Sesquistearate
  • Poloxamer 338
  • Salicylic Acid
  • Polyacrylamide
  • Toluene Sulfonic Acid
  • Ammonium Polyacryloyldimethyl Taurate
  • Xanthan GUM
  • Caprylyl Glycol
  • Disodium EDTA
  • BHT
  • Laureth-7
  • Fragrance

Why This Product is Rated STOP

Vitamin C Serum by LA ROCHE-POSAY LABORATOIRE DERMATOLOGIQUE has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

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