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Product Safety
Dermatologist Tested for Safety
Non Comedogenic
Oil Free
Allergy Tested
Ophthalmologist Tested
Suitable for Sensitive Skin
Paraben Free
HOW TO APPLY
KEY DERMATOLOGICALINGREDIENTS
La Roche-Posay follows a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.
PURE VITAMIN C
This water-soluble vitamin is known for its antioxidant and visible anti-aging properties.
NEUROSENSINE
A synthetic dipeptide used to help skin feel soothed.
Frequently Asked Questions
Should I use the Vitamin C12 Serum during my day or night routine?
Should I use the Vitamin C12 Serum during my day or night routine?
For best results, we recommend using the Vitamin C12 Serum during the daytime.
Should the Vitamin C12 Serum be applied over or under moisturizer?
Should the Vitamin C12 Serum be applied over or under moisturizer?
After cleansing the skin, the Vitamin C12 Serum should be the next step in your daytime skincare routine before moisturizer and sunscreen. Allow the serum to absorb into the skin before applying moisturizer.
Why is my Vitamin C serum changing color over time?
Why is my Vitamin C serum changing color over time?
Vitamin C can vary in shade. Pure vitamin C can react on contact with the air, causing it to change color; but it’s still effective. We recommend storing our Vitamin C Serum at normal room temperature.
Can you use the Vitamin C Serum with Retinol?
Can you use the Vitamin C Serum with Retinol?
Yes, but it is important to use the Vitamin C12 Serum during the daytime and anyproducts containing retinolin the evening. If you're planning on using retinol creams during the morning, always use sunscreen.
What does Vitamin C serum do for your face?
What does Vitamin C serum do for your face?
Vitamin C serums can help prevent early signs of aging, brighten dull skin complexion and promote a more even skin texture.Learn more about Vitamin Cas an essential anti-aging ingredient.
