
Image: sundayriley.com
Sunday Riley
B3 Nice 10% Niacinamide Serum
A serum built around Niacinamide and Centella asiatica, for barrier repair and pollution defence.
Brand price
USD 65.00 · checked 8 Oct 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Dry skin
- Oily skin
- Redness & rosacea
- Dark spots & pigmentation
- Large pores
- Oiliness & shine
How to use
DIRECTIONS: Apply a few drops of B 3 Nice to face, neck, and décolleté once or twice a day, after cleansing and prepping the skin.
What's inside
Ingredients List
12 trigger at least one check · 37 trigger none
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Key Ingredients
Centella asiatica (Cica)2
Centella asiatica (cica), used to calm irritation.
Benefits
Hydrating7
Boosts hydration and relieves dry, tight skin.
Argania Spinosa Kernel Oil, Betaine, Dimethicone, Glycerin, PEG-8, Phenyl Trimethicone, Tocopherol
Barrier Repair11
Strengthens and restores the skin's natural barrier.
Aloe Barbadensis Flower Extract, Argania Spinosa Kernel Oil, Betaine, Caprylyl Glycol, Dimethicone, Glycerin, Niacinamide, Octyldodecanol, Phenyl Trimethicone, Resveratrol, Tocopherol
Redness Reducing3
Soothes visible redness and calms irritation.
Smoothing7
Refines rough or uneven texture.
Aloe Barbadensis Flower Extract, Argania Spinosa Kernel Oil, Boswellia Serrata Resin Extract, Caprylyl Glycol, Dimethicone, Niacinamide, Octyldodecanol
Antioxidant9
Shields skin from free radical damage.
Asiaticoside, Epigallocatechin Gallatyl Glucoside, Madecassoside, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Resveratrol, Tetrahydrobisdemethoxydiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrodiferuloylmethane, Tocopherol
Anti-Pollution11
Helps defend against airborne pollutants.
Asiaticoside, Dimethicone, Epigallocatechin Gallatyl Glucoside, Glycerin, Madecassoside, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Resveratrol, Tetrahydrobisdemethoxydiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrodiferuloylmethane, Tocopherol
Concerns
May Worsen Seborrheic Dermatitis6
May feed the yeast involved in seborrheic dermatitis.
Argania Spinosa Kernel Oil, Octyldodecanol, Polyglyceryl-10 Stearate, Polysorbate 60, Sorbitan Isostearate, Trideceth-6
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.
May Worsen Irritation3
May cause stinging, redness or sensitivity.
Citrus Limon Peel Oil, Citrus Tangerina Peel Oil, Tocopherol
May Worsen Eczema2
May worsen itching or irritation for eczema-prone skin.
May Worsen Rosacea2
Can trigger flare-ups in rosacea-prone skin.
Ingredients Explained
Click on any ingredient to learn more about it
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Phenyl Trimethicone
Antifoaming, Hair Conditioning, Occlusive
Phenyl Trimethicone is a silicone.
Learn more about Phenyl Trimethicone →Dimethyl Isosorbide
Solvent, Viscosity Controlling
1,4:3,6-Dianhydro-2,5-di-O-methyl-D-glucitol
Learn more about Dimethyl Isosorbide →Octyldodecanol
Fragrance, Perfuming, Emollient, Solvent
Octyldodecanol isn't fungal acne safe.
Learn more about Octyldodecanol →Resveratrol
Antioxidant, Skin Protecting
1,3-Benzenediol, 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-
Learn more about Resveratrol →Diglucosyl Gallic Acid
Hair Conditioning
3,5-(Di-D-Glucopyranosyl)Gallic Acid
Learn more about Diglucosyl Gallic Acid →Asiaticoside
Antioxidant, Perfuming, Skin Conditioning
Asiaticoside is centella (cica).
Learn more about Asiaticoside →Madecassoside
Antioxidant, Skin Conditioning
Madecassoside is centella (cica).
Learn more about Madecassoside →