La Roche-Posay Pure Vitamin C Serum for Face, 12% L‑Ascorbic Acid – Hydrating Brightening Serum with Hyaluronic & Salicylic Acid

La Roche-Posay Pure Vitamin C Serum is a dermatologist-developed face serum that combines 12% pure vitamin C with hyaluronic acid, salicylic acid, and Neurosensine to hydrate, brighten, and refine skin texture.

This concentrated serum is designed to deliver visible radiance, smoother texture and reduced appearance of fine lines while remaining suitable for sensitive skin. The formula pairs a stable 12% L‑Ascorbic Acid (pure vitamin C) antioxidant with low‑molecular‑weight hyaluronic acid for hydration, salicylic acid to gently exfoliate, and Neurosensine to help soothe. It has a rich yet fast-absorbing texture that layers comfortably under moisturizer and makeup; use in the morning followed by broad‑spectrum SPF to maximize benefits.

How does this serum improve skin brightness and even tone?

Pure vitamin C (L‑Ascorbic Acid) is a proven antioxidant that helps reduce visible dullness and promotes a more even-looking complexion over consistent use. The formula’s exfoliating salicylic acid helps clear surface build-up and refine pores so brighter skin is revealed more quickly.

• 12% L‑Ascorbic Acid to help even skin tone and brighten.
• Salicylic Acid assists in smoothing texture and reducing dullness.
• Antioxidant protection supports recovery from environmental stress.

Will this serum hydrate and reduce the look of fine lines?

Hyaluronic acid in the serum attracts and holds moisture, plumping skin and softening the appearance of fine lines. The richer serum texture helps deliver sustained hydration while remaining non‑greasy and fast absorbing.

• Low‑molecular‑weight hyaluronic acid for deeper hydration and plumping.
• Improves skin smoothness and perceived firmness with regular use.
• Leaves a silky base that complements moisturizers and makeup.

Is this safe for sensitive or acne‑prone skin?

The product is formulated to be non‑comedogenic, paraben‑free and allergy‑tested, with Neurosensine included to help soothe skin sensitivity. Salicylic acid provides gentle exfoliation that can benefit congested or acne‑prone skin when used appropriately.

• Neurosensine for calming and tolerability on sensitive skin.
• Non‑comedogenic formula reduces risk of pore clogging.
• Recommended patch test; integrate gradually if you use other actives.

How should I use the serum in my skincare routine?

Apply 3–4 drops to a cleansed face and neck each morning, allow it to absorb, then follow with moisturizer and a broad‑spectrum sunscreen. Vitamin C works best alongside daily sun protection to preserve results and support skin health.

• Use morning application for antioxidant protection and radiance boost.
• Pair with SPF to protect results and prevent photo‑damage.
• Can be layered under moisturizer or makeup; avoid mixing with incompatible actives without guidance.

Who is this for: This serum suits anyone seeking a dermatologist‑backed brightening and anti‑aging boost without heavy textures—people with dullness, early fine lines, uneven texture or dehydration, including those with sensitive or acne‑prone skin who want a tested, non‑comedogenic vitamin C product. If you use strong exfoliants, retinoids, or have very reactive skin, introduce it gradually and consult a skincare professional for personalized layering advice.

Ingredients

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 • PARFUM / FRAGRANCE