La Roche-Posay Vitamin C 12% Serum for Face — Oil-Control for Oily & Combination Skin, Hyaluronic + Salicylic Acid

La Roche-Posay Pure 12% Vitamin C Oil Control Serum is a lightweight, fast-absorbing facial serum that combines 12% pure Vitamin C with salicylic and hyaluronic acids to brighten skin, reduce the look of lines, and help control oil and pore appearance.

This serum is formulated specifically for oily and combination skin types that want the antioxidant and brightening benefits of Vitamin C without a heavy or greasy texture. The formula uses La Roche-Posay’s Vitamin C Guard technology to stabilize pure ascorbic acid and pairs it with salicylic acid to exfoliate pores and hyaluronic acid to maintain hydration. Designed to sink in quickly, it aims to leave skin feeling balanced, visibly smoother, and more radiant with consistent use.

How does this serum brighten skin and address wrinkles?

The core brightening action comes from 12% pure Vitamin C, which supports a more even-looking tone and a fresher surface radiance. Over weeks of regular use, many users report a reduction in the visible depth of fine lines and an overall improvement in skin luminosity. The formulation focuses on delivering antioxidant benefits while staying stable on the shelf.

• 12% pure ascorbic acid for visible brightening and antioxidant support
• Vitamin C Guard technology for improved stability and potency
• Targets uneven tone and the appearance of fine lines

Will this serum help oily or acne-prone skin without clogging pores?

This serum was developed with oily and combination skin in mind, featuring salicylic acid to gently exfoliate inside pores and reduce buildup that can make pores appear larger. The texture is liquid and fast-absorbing, formulated to be non-comedogenic so it won’t leave a heavy residue. It’s also allergy-tested and dermatologist evaluated for use on sensitive complexions.

• Salicylic acid helps clear and refine pores
• Non-comedogenic formula reduces risk of pore-clogging
• Fast-absorbing texture suitable under moisturizers and sunscreen

How should I add this serum to my daily skin routine?

Apply a few drops to clean, dry skin once or twice daily depending on tolerance, then follow with a lightweight moisturizer and SPF in the morning. Because Vitamin C can oxidize when exposed to air, close the cap tightly after use and store the bottle upright. If you’re new to active ingredients, introduce it gradually to monitor sensitivity.

• Use on cleansed skin, allow to absorb before moisturizing
• Apply sunscreen daily when using active exfoliants and Vitamin C
• Store upright and tightly closed to maintain product stability

What results can I realistically expect and in what timeframe?

Individual results vary, but clinical and consumer studies on similar formulations show improvements in radiance and perceived wrinkle depth with regular use over several weeks. Many users notice brighter skin and smoother texture within a month, with continued benefits over longer-term consistent application. The solution is intended to manage oiliness and refine pores while supporting a more even complexion.

• Visible radiance improvements reported within weeks of use
• Perceived reduction in fine lines with continued application
• Oily skin often feels more balanced and less shiny

Who is this for: This serum is aimed at people with oily or combination skin who want the antioxidant and brightening benefits of pure Vitamin C without a heavy formula. It’s suitable for those with sensitive skin seeking dermatologist-tested, non-comedogenic options, and for anyone looking to refine pore appearance and support more even-looking skin tone when used as part of a regular skincare routine.

Ingredients

AQUA / WATER / EAU • ASCORBIC ACID • PENTYLENE GLYCOL • GLYCERIN • POTASSIUM HYDROXIDE • SODIUM HYALURONATE • ADENOSINE • HYDROXYACETOPHENONE • CAPRYLYL GLYCOL • CITRIC ACID • LAURETH-23 • TRISODIUM ETHYLENEDIAMINE DISUCCINATE • POLYQUATERNIUM-67 • SALICYLIC ACID • PARFUM / FRAGRANCE