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La Roche-Posay Pure Vitamin C12 Serum is an advanced brightening and anti-aging serum formulated with 12% Pure Vitamin C (Ascorbic Acid), Neurosensine, and La Roche-Posay Thermal Spring Water. It visibly reduces dark spots, boosts radiance, and stimulates collagen production for a firmer, more youthful-looking complexion. Dermatologist-tested and suitable for all skin types including sensitive skin.
Apply 4–5 drops to a clean, dry face and neck every morning. Follow with moisturiser and SPF. Avoid the eye area. Store in a cool, dark place to preserve Vitamin C stability. For external use only. Avoid contact with eyes.
Key actives include 12% Pure Vitamin C (Ascorbic Acid), Neurosensine, and La Roche-Posay Thermal Spring Water. Refer to product packaging for the complete and most up-to-date ingredient list.
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

It contains 12% Pure Vitamin C along with Neurosensine and Thermal Spring Water, formulated to brighten and support a firmer-looking complexion.
Apply 4-5 drops to a clean, dry face and neck every morning, avoiding the eye area, then follow with moisturiser and SPF.
Yes, it's formulated to suit all skin types including sensitive skin.
Store in a cool, dark place to help preserve the stability of the vitamin C.
Vitamin C is generally best used in the morning, with other actives such as retinol reserved for the evening; introduce new products gradually.