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Home > Categories > Niacinamide (Vitamin B3) > La Roche-Posay Niacinamide 10 Serum

La Roche-Posay Niacinamide 10 Serum

This product was replaced by La Roche-Posay Mela B3 Dark Spot Serum.

La Roche-Posay Niacinamide 10 Serum

This product was replaced by La Roche-Posay Mela B3 Dark Spot Serum.
Item Code:LRP-9188
Packaging:1 fl oz (30 ml)
Retail Price:$39.99
Out of Stock


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.

Niacinamide 10 Serum with 10% pure niacinamide rebalances skin tone and clarifies discoloration. This high-concentration, tolerance-tested serum, also containing phe-resorcinol and hyaluronic acid, also promotes skin radiance and smooths fine lines.

Skin looks instantly more radiant and fresh. Overtime, discoloration and fine lines are reduced.

Skin Concern:
  • Discolorations
  • Photodamage
  • Fine lines
  • Dark spots
  • Post-inflammatory hyperpigmentation
  • Dullness and lack of radiance
  • Uneven skin tone

  • Skin Type:
  • All skin types

  • 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.
  • Benefits

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

  • 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


    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.


    Aqua/Water, Niacinamide, Glycerin, Alcohol Denat., Hydroxyethylpiperazine Ethane Sulfonic Acid, Dimethicone, Isopropyl Lauroyl Sarcosinate, Octyldodecanol, PEG-20 Methyl Glucose Sesquistearate, Tin Oxide, Soritan 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.