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10% PURE NIACINAMIDE SERUM

Dermatological Anti-aging 10% Niacinamide Serum. Allergy Tested Formula​.

This anti-aging niacinamide serum clarifies skin discoloration and rebalances the look of uneven ski ... Read more

We regret to inform you that this product has been discontinued

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Mela B3 Dark Spot Serum With Melasyl™ + Niacinamide

Born from 18 years of research. This anti-aging serum visibly reduces a range of skin discoloration, including sunspots, age spots, post-acne marks (or post-inflammatory hyperpigmentation), and even the most persistent dark spots. Powered by Melasyl™, the newest, exclusive La Roche-Posay ingredient, in combination with 10% Niacinamide. A first-of-its-kind discoloration treatment to visibly correct persistent dark spots with long-lasting results, while respecting the natural tone of all skin. Proven on all skin tones.* *Based on a 10 week study on 73 women of all skin phototypes

PDP Tabs
This anti-aging niacinamide serum clarifies skin discoloration and rebalances the look of uneven skin tone with visible results starting in one week. This formula, with 10% Niacinamide, visibly reduces discoloration, post-acne marks (also called post-inflammatory hyperpigmentation), and even stubborn dark spots to reveal a brighter, more even complexion.​

Skin Concern:

  • Discolorations
  • Dark spots
  • Post-inflammatory hyperpigmentation
  • Dull, uneven skin tone

Skin Type:

  • All skin types
  • Clarifies discoloration, rebalances appearance of uneven skin tone
  • 35% visible reduction of skin discoloration with 8 weeks of use*
  • Triple benefit – dark spot size, number, & color visibly reduced
  • In just 1 week, people saw visible improvement in dark spots**
  • 90% of people saw improvement on even stubborn dark spots on hands**
  • Powerful, visibly lasting results – continues to fade dark spots 3 weeks after use*
  • Leaves skin brighter and more radiant

Average results
*based on an 11-week clinical study (8 weeks of use + 3 weeks post-use) with 101 subjects
**based on an 11-week consumer self-assessment (8 weeks of use + 3 weeks post-use) with 101 subjects

KEY INGREDIENTS

Niacinamide: A form of vitamin B3, niacinamide is a water soluble vitamin. It is widely used in dermatology and is known for its ability to help visibly fade skin discoloration.
Phe-Resorcinol: Phenylethyl resorcinol is a synthetic molecule that is used to help address visible skin discolorations.
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 • NIACINAMIDE • GLYCERIN • ALCOHOL DENAT • HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID • DIMETHICONE • ISOPROPYL LAUROYL SARCOSINATE • OCTYLDODECANOL • PEG-20 METHYL GLUCOSE SESQUISTEARATE • TIN OXIDE • SORBITAN OLEATE • DIMETHICONOL • CETEARYL ETHYLHEXANOATE • ISOHEXADECANE • SODIUM HYALURONATE • PHENYLETHYL RESORCINOL • POLOXAMER 338 • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • DISODIUM EDTA • ISOPROPYL MYRISTATE • CITRIC ACID • XANTHAN GUM • POLYSORBATE 80 • ACRYLAMIDE/SODIUM ACRYLOYLDIMETHYLTAURATE COPOLYMER • TOCOPHEROL • PHENOXYETHANOL • MICA • CI 77891 / TITANIUM DIOXIDE • PARFUM / FRAGRANCE •

Step 1: Fill dropper with serum and apply 3-4 drops in the morning and evening on face, neck, & hands

Step 2: Apply after cleansing. Can be used alone or under a moisturizer.

Step 3: Use in association with SPF protection.

Avoid eye area.

PDP Product Safety section

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Product Safety


Dermatologist Tested
Dermatologist Tested
Non Comedogenic
Non Comedogenic
Oil Free
Oil Free
Allergy Tested
Allergy Tested
Paraben Free
Paraben Free

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10% PURE NIACINAMIDE SERUM

  • Reduces discoloration & dark spots
  • Rebalances appearance of uneven skin tone for a brighter complexion​
  • Visible dark spot reduction starts in 1 week*​

*based on an 11-week consumer self-assessment (8 weeks of use + 3 weeks post-use) with 101 subjects

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BEFORE & AFTER

After 2 weeks of use:

  • 80% agree dark spot size, number, & color are visibly reduced​
  • After 4 weeks of use:​

  • 90% agree there is a visible improvement in skin tone evenness​​
  • 97% agree that skin complexion appears fresher​​
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    RECOMMENDED FOR ​ DARK SPOTS & DISCOLORATIONS

    • Visible discoloration, dark spots, and post-inflammatory hyperpigmentation
    • Uneven skin tone​
    • Dullness and lack of radiance
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    DERMATOLOGIST INSIGHT


    “Niacinamide is a powerhouse ingredient that helps fade hyperpigmentation but also helps repair the skin barrier. This 10% niacinamide serum contains a high concentration, coupled with phe-resorcinol, to go beyond skin-soothing benefits for visibly more even skin tone, while also being safe for all skin colors and types.”

    Board Certified Dermatologist, Dr. Karan Lal

    Comparison chart
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    PDP Reviews
    Rated 3 out of 5 by from Good not great Good product — just didn’t feel like it made a HUGE difference in my skin, personally. Smooth texture and absorbed nicely. Works under makeup too!
    Date published: 2024-06-24
    Rated 5 out of 5 by from Great It so great for my skin and it’s does not cause irritation. My skin look so smooth after using it for a few weeks. The formula is gentle and works great at night.
    Date published: 2024-05-03
    Rated 1 out of 5 by from Didn't like I used it for 30 days but was very itchy and I felt the need to wash it off. And if it didn't itch my red was red for hours after using it. So no difference in the way my skin looked
    Date published: 2024-04-24
    Rated 5 out of 5 by from This serum is amazing! This serum is absolutely amazing! My skin looks so good after just a couple of days of applying. I can say that this is a great product that I went and purchased as fast as I could. It is that good.
    Date published: 2024-04-10
    Rated 5 out of 5 by from Great for sensitive skin! I started using La Roche-Posay Niacinamide 10 Serum 3 months ago, and I'm impressed! It's been a game-changer for my skin. The serum has a lightweight texture that absorbs quickly without leaving any greasy residue. I've noticed a significant improvement in my skin's texture and overall tone since incorporating it into my skincare routine. The 10% niacinamide concentration has helped to reduce the appearance of my pores and even out my complexion. Plus, it hasn't caused any irritation or breakouts, which is a huge win for my sensitive skin. Overall, I highly recommend this serum for anyone looking to improve their skin's appearance and texture. It's definitely become a staple in my skincare arsenal.
    Date published: 2024-04-09
    Rated 4 out of 5 by from Wow product... Its very nice product.... Its really works great in my face and neck... Love this product...
    Date published: 2024-04-04
    Rated 5 out of 5 by from Love I use this product right up. It feels so hydrating going on the skin and makes my skin feel plump and freshed... would definitely recommend ! Great product
    Date published: 2024-02-06
    Rated 3 out of 5 by from Doesn’t deliver The product was disappointing. I kept trying to see any effects and even after three months consistent use it didn’t change anything. Not good.
    Date published: 2024-01-31
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