



Vitamin C12 Serum for Anti-Aging | La Roche-Posay
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The NEW anti-aging face cream for 72 hour intense and nourishing hydration for soothing, repairing, replumping.
This anti-aging vitamin c face and neck serum visibly reduces wrinkles, boosts skin radiance, and smoothens it.
Vitamin C12 Serum
Dermatological Anti-Aging 12% Pure Vitamin C Serum. Allergy Tested Formula
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This anti-aging vitamin c face and neck serum visibly reduces wrinkles, boosts skin radiance, and smooths skin. This serum combines concentrated 12% pure vitamin c, neurosensine, and salicylic acid for optimal effectiveness while also being suitable for sensitive skin.
After 8 weeks*
- -41% reduction in wrinkles
- +70% improvement in radiance
- +83% improvement in smoothness
- 92% saw clinically improved fine lines
- Rich serum texture leaves skin feeling softer and more hydrated
*Based on average clinical scoring on 63 subjects after applying the product for 2 months, twice a day
Skin Concern
- Wrinkles, fine lines
- Lack of radiance
- Elasticity
- Uneven skin texture
- Sensitive skin
Skin Type
- All skin types
KEY 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
3-4 Drops
MORNING
After cleansing face
ON FACE & NECK
Taking care to avoid eye area
Gently massage the serum with your finger tips. Follow with a daily moisturizer
and SPF.
Pure vitamin C can react on contact with the air, causing it to turn yellow.
But it's still effective.
This water-soluble vitamin is known for its antioxidant and visible anti-aging properties.
A synthetic dipeptide used to help skin feel soothed.
La Roche-Posay follows a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.
Click to show the answers to your frequently asked questions
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
- All skin types
- Wrinkles, fine lines
- Lack of radiance
- Sensitive skin
- Uneven skin texture and tone
"I recommend that all of my patients incorporate vitamin c into their daily skincare routine regardless of their skin type or tone. It helps boost skin's radiance, reduce the appearance of wrinkles, and even skin tone with a visible brightening effect.
Board Certified Dermatologist, Dr. Anna Karp
*Sponsored Dermatologist
Clinically Tested, Dermatologist-Recommended Face Wash for Normal to Oily Skin
Dermatological Anti-Aging 12% Pure Vitamin C Serum. Allergy Tested Formula
Lightweight Facial Sunscreen
Value Anti-Aging Serum Set
Exclusive Anti-Aging Serum Value Set
Morning Vitamin C Serum and Ultra-light Sunscreen SPF 60 Routine Set
Please feel free to contact us via Live Chat by filling out the form here, or call us at 1-800-560-1803 Mon-Fri, 9am-7pm EST.
This anti-aging vitamin c face and neck serum visibly reduces wrinkles, boosts skin radiance, and smooths skin. This serum combines concentrated 12% pure vitamin c, neurosensine, and salicylic acid for optimal effectiveness while also being suitable for sensitive skin.Vitamin C12 Serum for sensitive skin visibly reduces wrinkles, evens skin tone and pairs well with spf. Harness the anti-aging power of Vitamin C.Vitamin C12 Serum for sensitive skin visibly reduces wrinkles, evens skin tone and pairs well with spf. Harness the anti-aging power of Vitamin C.
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Skinism Journal

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Learn how to treat acne and blemishes with a balanced skincare routine, key ingredients, and simple steps that support clear, healthy, and long term skin improvement.
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