Beauty
La Roche-Posay 12% Vitamin C Face Serum
Our verdict
This is the vitamin C serum aimed at skin that gets shiny and congested rather than dry and tight. Twelve percent vitamin C sits alongside salicylic acid, so it works on tone and pore clarity in the same step, and the watery texture disappears under sunscreen without adding slip.
- 12% vitamin C
- Contains salicylic acid
- Non-comedogenic formula
- Fast-absorbing liquid texture
Why we picked it
Most brightening serums pair vitamin C with oils or heavy humectants, which suits dry skin and frustrates oily skin. Adding salicylic acid changes who this is for, keeping pores clearer while the vitamin C works on tone, and the brand's stabilizing approach addresses the usual complaint that these formulas lose their punch weeks after opening.
It is a clear step up in strength from the gentler sodium ascorbyl phosphate serums, and it behaves accordingly. La Roche-Posay describes the formula as dermatologist tested and non-comedogenic, and the finish is fast absorbing rather than dewy. Think of it as the pick for combination skin that is already comfortable using acids.
Best for
- Oily or combination skin
- Brightening plus pore control
- People already using acids
Keep in mind
- Twelve percent vitamin C with salicylic acid can be too much for dry or reactive skin.
- This is a newer listing with fewer owner reports than the others on this list, so long-term feedback is still thin.
- Daily sunscreen is not optional once an exfoliating serum joins your routine.
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As an Amazon Associate we earn from qualifying purchases. Last reviewed: September 2026