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La Roche-Posay Vitamin C12 Serum

La-roche-posay

La Roche-Posay Vitamin C12 Serum

Serums

Recorded market
United States
Ingredient list
29 label entries
Ingredient research
20 ingredients with selected studies
Explore the formula ↓Where to find it ↗

29 label entries · 27 linked ingredients

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About this product

Product description

La Roche-Posay Vitamin C12 Serum improves skin texture and tone for youthful, glowing skin. This anti-aging vitamin C face and neck serum visibly reduces wrinkles, boosts skin radiance and smooths skin. The unique formula combines concentrated 12% pure vitamin c, neurosensine and salicylic acid for optimal results while also being suitable for sensitive skin types. Key Features: Vitamin C protects skin from free radical damage and improves discoloration Salicylic acid prevents breakouts and exfoliates the skin for smoother texture Hyaluronic acid deeply hydrates skin, immediately replenishing dry skin Clinical Studies: After 8 weeks* -41% reduction in wrinkles +70% improvement in radiance +83% improvement in smoothness 92% saw clinically improved fine lines Rich serum texture leaves skin feeling softer and more hydrated *Based on average clinical scoring on 63 subjects after applying the product for 2 months, twice a day

Description from LovelySkin skincare bestsellers · Recorded Aug 9, 2026. Product claims have not been independently verified.

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Formula

Listed in label order. Position does not establish an exact concentration. Ingredient roles describe possible uses and can vary with the finished formula.

Full recorded ingredient list

AQUA / WATER / EAU, POLOXAMER 338, TOLUENE SULFONIC ACID, PARFUM / FRAGRANCE, 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, Salicylic acid, Polyacrylamide, Ammonium Polyacryloyldimethyl Taurate, Xanthan Gum, Caprylyl Glycol, Disodium EDTA, BHT, Laureth-7

27 of 29 entries are linked to ingredient pages below. Unmatched names remain in the original list above.

Explore the ingredients

  1. 01
  2. 02
    POLOXAMER 338 ↗Emulsifying · Surfactant
  3. 03
    TOLUENE SULFONIC ACID ↗Hydrotrope · Surfactant
  4. 04
    PARFUM / FRAGRANCE ↗Deodorant · Masking · Perfuming
  5. 05
    Ascorbic Acid ↗Antioxidant · Tyrosinase inhibitor / brightening · Buffering · Masking · Skin conditioning
  6. 06
  7. 07
    Glycerin ↗Humectant · Denaturant · Hair conditioning · Oral care · Perfuming · Skin protecting · Viscosity controlling
  8. 08
    Alcohol Denat ↗Antimicrobial · Antifoaming · Astringent · Masking · Viscosity controlling · Solvent
  9. 09
  10. 10
  11. 11
  12. 12
    Dimethicone ↗Emollient · Occlusive · Antifoaming · Skin conditioning · Skin protecting
  13. 13
    Propylene Glycol ↗Humectant · Skin conditioning · Viscosity controlling · Solvent
  14. 14
    Pentaerythrityl Tetraethylhexanoate ↗Emollient · Viscosity controlling
  15. 15
    C13-14 Isoparaffin ↗Emollient · Solvent
  16. 16
    Tocopherol ↗Antioxidant · Masking · Skin conditioning
  17. 17
    Sodium Hyaluronate ↗Humectant · Skin conditioning
  18. 19
    Adenosine ↗Skin conditioning
  19. 21
  20. 22
    Salicylic acid ↗BHA exfoliant · Anti-inflammatory · Antidandruff · Hair conditioning · Keratolytic · Masking · Skin conditioning · Preservative
  21. 23
    Polyacrylamide ↗Antistatic · Binding · Film forming
  22. 24
    Ammonium Polyacryloyldimethyl Taurate ↗Emulsion stabilising · Viscosity controlling
  23. 25
    Xanthan Gum ↗Binding · Emulsifying · Emulsion stabilising · Gel forming · Skin conditioning · Viscosity controlling · Surfactant
  24. 26
    Caprylyl Glycol ↗Humectant · Emollient · Hair conditioning · Skin conditioning
  25. 27
    Disodium EDTA ↗Chelating · Viscosity controlling
  26. 28
    BHT ↗Antioxidant · Masking
  27. 29

Formula provenance

Retailer source · united-states

Recorded Aug 9, 2026

Formula source ↗

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Ingredient research

These studies concern ingredients listed or declared for this product. They do not establish that this exact formula reproduces a study result, dose or delivery method.

Where to find it

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