
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.
INGREDIENTS
12% Pure Vitamin C: Also known as L-ascorbic acid, this ingredient is commonly recommended by dermatologists. Within our formulas, this water-soluble vitamin is known for its antioxidant and visible anti-aging properties.
Salicylic Acid: Known for its effective exfoliating properties to help clear and refine the appearance of pores. An ideal choice for those concerned with clogged pores and oily skin.
Neurosensine: A synthetic dipeptide, also known as acetyl dipeptide-1 cetyl ester, used to help skin feel soothed.
Glycerin: Derived from vegetable sources, it's an excellent humectant. It helps hydrate skin by absorbing water from the surrounding environment.
Hyaluronic Acid (HA): A polysaccharide (carbohydrate polymer) found naturally within the skin. When used in a formula, HA is an effective humectant that can hold a large amount of water to help maintain the skin's moisture.
La Roche-Posay Thermal Spring Water: A soothing water sourced in the town of La Roche-Posay in France and a core ingredient in most of our products. It contains a unique combination of minerals, trace elements, and a high concentration of selenium, a natural antioxidant.
FULL INGREDIENT LIST:
AQUA / WATER / EAU • ASCORBIC ACID • CYCLOHEXASILOXANE • GLYCERIN • ALCOHOL DENAT. • POTASSIUM HYDROXIDE • POLYMETHYLSILSESQUIOXANE • POLYSILICONE-11 • DI M E T H I C O N E • P ROP Y L E N E G LY COL • PENTAERYTHRITYL TETRAETHYLHEXANOATE • C13-14 ISOPARAFFIN • TOCOPHEROL • SODIUM HYALURONATE • HYDROLYZED HYALURONIC ACID • ADENOSINE • ACETYL DIPEPTIDE-1 CETYL ESTER • PEG-20 METHYL GLUCOSE SESQUISTEARATE • P O L OX AME R 3 3 8 • S A L I C Y L I C A C I D • POLYACRYLAMIDE • TOLUENE SULFONIC ACID • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • XANTHAN GUM • CAPRYLYL GLYCOL • DISODIUM EDTA • BHT • LAURETH-7 • PARFUM / FRAGRANCE
59%
ANTI-WRINKLE
70%
RADIANCE
83%
SMOOTHNESS
THE DERMATOLOGICAL POWER OF 12% VITAMIN C FOR VISIBLE WRINKLE REDUCTION
After 8 weeks*
- -41% reduction in wrinkles
- +70%improvement in radiance
- +83%improvement in smoothness
- 92% saw clinically improved fine lines
*Based on average clinical scoring on 63 subjects after applying the product for 2 months, twice a day
ULTRA-LIGHT TEXTURE NON-GREASY FAST-ABSORBING AND GENTLE
- All skin types
- Wrinkles, fine lines
- Lack of radiance
- Sensitive skin
- Uneven skin texture and tone
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.