Sunday Riley B3 Nice 10% Niacinamide Serum

Sunday Riley B3 Nice 10% Niacinamide Serum
6.0
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
1.9 Occlusivity icon Occlusivity
9Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Rich Skin Soothing icon
in Skin Soothers

Review

Does Sunday Riley B3 Nice 10% Niacinamide Serum work?

Based on the ingredient list analysis by CreamScan AI, these are the key benefits you can expect from using Sunday Riley B3 Nice 10% Niacinamide Serum:

  • Significant moisturizing. It has a moisturizing rating of 6.0 out of 10.
  • Potent anti-wrinkle effect. With an anti-wrinkle rating of 9.0 out of 10, Sunday Riley B3 Nice 10% Niacinamide Serum is highly potent in reducing wrinkles.
  • Soothing: Sunday Riley B3 Nice 10% Niacinamide Serum contains a high concentration of soothing ingredients, which may help to reduce irritation and calm the skin.
  • Antioxidant protection.

Lightweight moisturizer ideal for oily skin and a humectant boost for any skincare routine

According to CreamScan analysis, Sunday Riley B3 Nice 10% Niacinamide Serum is highly moisturizing, with a moisturizing rating of 6.0 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 1.9 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Niacinamide (est. ≈10.0%) and Glycerin (est. ≈4.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients. It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

Such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Potent anti-wrinkle efficacy

According to CreamScan analysis, Sunday Riley B3 Nice 10% Niacinamide Serum has a very high anti-wrinkle rating of 9.0 out of 10.

It contains 2 active ingredients with proven anti-wrinkle efficacy:

  • Niacinamide (est. ≈10.0%),
     one of the most effective and well-researched anti-wrinkle ingredients. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
  • Asiaticoside (est. ≈0.3%),
     derived from the plant Centella asiatica, an ingredient with moderate anti-wrinkle efficacy, as confirmed by a single clinical study involving 27 participants (Lee et al.). This study demonstrated that a cream containing 0.1% asiaticoside reduced the average wrinkle depth by 8% after 12 weeks of use, compared to a vehicle (the same formulation without asiaticoside).
Among others, Sunday Riley B3 Nice 10% Niacinamide Serum also contains Melia Azadirachta Leaf Extract, an ingredient often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of Melia Azadirachta Leaf Extract provide insufficient evidence of its efficacy according to CreamScan Research Evaluation Standards. Therefore, this ingredient does not contribute to the anti-wrinkle rating.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Rich in skin-protecting antioxidants

We estimate that Sunday Riley B3 Nice 10% Niacinamide Serum is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈10.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Skin soothing and calming potential

Based on the ingredient list analysis, Sunday Riley B3 Nice 10% Niacinamide Serum is rich (> 5%) in soothing ingredients, particularly Niacinamide (est. ≈10.0%).

When applied to the skin, compounds of soothing ingredients, such as triglycerides, phospholipids, fatty acids, phenolic compounds, and antioxidants, work together to soothe the skin through various mechanisms: reducing inflammation, promoting wound healing, repairing the skin barrier, and providing antimicrobial and antioxidant activities.

Ingredients

Est. % Ingredient Origin Functions
65
10
4
3
2
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Niacinamide
Function:
Origin:
Glycerin
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Dimethyl Isosorbide
Function:
Origin:
Octyldodecanol
Function:
Origin:
Resveratrol
Function:
Origin:
Diglucosyl Gallic Acid
Function:
Origin:
Asiaticoside
Function:
Origin:
Madecassoside
Function:
Origin:
Epigallocatechin Gallatyl Glucoside
Function:
Origin:
Boswellia Serrata Resin Extract
Function:
Origin:
Curcuma Longa (Turmeric) Root Extract
Function:
Origin:
Ocimum Basilicum (Basil) Flower/Leaf Extract
Function:
Origin:
Ocimum Sanctum Leaf Extract
Function:
Origin:
Aloe Barbadensis Flower Extract
Function:
Origin:
Solanum Melongena (Eggplant) Fruit Extract
Function:
Origin:
Coccinia Indica Fruit Extract
Function:
Origin:
Betaine
Function:
Origin:
Corallina Officinalis Extract
Function:
Origin:
Melia Azadirachta Flower Extract
Function:
Origin:
Melia Azadirachta Leaf Extract
Function:
Origin:
Benzotriazolyl Dodecyl p-Cresol
Function:
Origin:
PEG-8
Function:
Origin:
Tetrahydrodiferuloylmethane
Function:
Origin:
Tetrahydrodemethoxydiferuloylmethane
Function:
Origin:
Tetrahydrobisdemethoxydiferuloylmethane
Function:
Origin:
Punica Granatum Fruit Extract
Function:
Origin:
Argania Spinosa Kernel Oil
Function:
Origin:
Citrus Aurantium Dulcis (Orange) Peel Extract
Function:
Origin:
Citrus Grandis (Grapefruit) Peel Extract
Function:
Origin:
Citrus Tangerina (Tangerine) Peel Oil
Function:
Origin:
Calendula Officinalis Flower Extract
Function:
Origin:
Citrus Limon (Lemon) Peel Oil
Function:
Origin:
Sodium Phytate
Function:
Origin:
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Function:
Origin:
Polysorbate 60
Function:
Origin:
Sorbitan Isostearate
Function:
Origin:
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Function:
Origin:
Polyglyceryl-10 Stearate
Function:
Origin:
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Function:
Origin:
Dimethicone
Function:
Origin:
Trideceth-6
Function:
Origin:
PEG/PPG-18/18 Dimethicone
Function:
Origin:
Tocopherol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Chlorphenesin
Function:
Origin:
Triethyl Citrate
Function:
Origin:

Ratings

All humectants
14.9
10
4
0.3
0.3
0.3
Benchmark
10
All occlusives
3.9
3.0
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.0
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 14.9 10
10.0
10
4
0.3
0.3
0.3
Occlusivity All occlusives 3.9 20
1.9
3.0
0.3
0.3
0.3
Moisturizing rating
6.0
Ingredient Est. % Benchmark Humectancy
10
4
0.3
0.3
0.3
All humectants 14.9 10
10
All humectants
14.9
10
4
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
3
0.3
0.3
0.3
All occlusives 3.9 20
1.9
All occlusives
3.9
3.0
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 10 6
3 /10 0.1 0.3 3
n/a
- 0.3 -
Total
9
Niacinamide
6
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
10
Asiaticoside
3
Ingredient anti-wrinkle power
3 /10
when present at, %
0.1
in this formula, est. %
0.3
Melia Azadirachta Leaf Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
9
Ingredient Est. % Benchmark
Rich in Antioxidants
10
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 17.9 3 Rich in antioxidants
All antioxidants
17.9
Niacinamide
10
Resveratrol
1.3
Asiaticoside
0.3
Madecassoside
0.3
Epigallocatechin Gallatyl Glucoside
0.3
Curcuma Longa (Turmeric) Root Extract
0.3
Ocimum Basilicum (Basil) Flower/Leaf Extract
0.3
Ocimum Sanctum Leaf Extract
0.3
Aloe Barbadensis Flower Extract
0.3
Solanum Melongena (Eggplant) Fruit Extract
0.3
Coccinia Indica Fruit Extract
0.3
Corallina Officinalis Extract
0.3
Melia Azadirachta Flower Extract
0.3
Melia Azadirachta Leaf Extract
0.3
Benzotriazolyl Dodecyl p-Cresol
0.3
Tetrahydrodiferuloylmethane
0.3
Tetrahydrodemethoxydiferuloylmethane
0.3
Tetrahydrobisdemethoxydiferuloylmethane
0.3
Punica Granatum Fruit Extract
0.3
Argania Spinosa Kernel Oil
0.3
Citrus Grandis (Grapefruit) Peel Extract
0.3
Calendula Officinalis Flower Extract
0.3
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
10
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All soothing 12.4 5 Rich in soothing
All soothing
12.4
10
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %65
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Niacinamide
Est. %10
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Glycerin
Est. %4
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Phenyl Trimethicone
Est. %3
Function
Origin
Phenyl TrimethiconeA silicone fluid that is used as an occlusive moisturizer. It applies smoothly to the skin and reduces the tack associated with organic oils.
Dimethyl Isosorbide
Est. %2
Function
Origin
Dimethyl IsosorbideA solvent for active ingredients that is claimed to help them better penetrate the outer layer of skin. It also helps to reduce the thickness of a product.
Octyldodecanol
Est. %1.5
Function
Origin
OctyldodecanolAn emollient fatty alcohol that spreads easily without leaving a greasy residue on the skin. It is also used as a solvent and dispersing agent for other ingredients.
Resveratrol
Est. %1.3
Function
Origin
ResveratrolA famous plant-based polyphenol found mainly in red grapes. It is a potent antioxidant, soothing, and wound healing ingredient.
Diglucosyl Gallic Acid
Est. %1
Function
Origin
Diglucosyl Gallic Acid
Asiaticoside
Est. %0.3
Function
Origin
Asiaticoside

A Gotu Kola or Centella Asiatica derivative with confirmed anti-wrinkle efficacy.

Madecassoside
Est. %0.3
Function
Origin
MadecassosideAn isolated Gotu Kola compound. It helps to increase collagen and hyaluronic acid production in the skin and assists in wound healing.
Epigallocatechin Gallatyl Glucoside
Est. %0.3
Function
Origin
Epigallocatechin Gallatyl Glucoside
Boswellia Serrata Resin Extract
Est. %0.3
Function
Origin
Boswellia Serrata Resin Extract
Curcuma Longa (Turmeric) Root Extract
Est. %0.3
Function
Origin
Curcuma Longa (Turmeric) Root ExtractAn extract derived from the thick roots of curcuma (turmeric), a famous yellow spice and a major ingredient in curry powder. It is used in skincare for its proven antioxidant and anti-inflammatory properties.
Ocimum Basilicum (Basil) Flower/Leaf Extract
Est. %0.3
Function
Origin
Ocimum Basilicum (Basil) Flower/Leaf ExtractA fragrant extract derived from the flowering basil plant that contains essential oil and antioxidants such as terpenes, flavonoids, and vitamin K.
Ocimum Sanctum Leaf Extract
Est. %0.3
Function
Origin
Ocimum Sanctum Leaf ExtractAn extract derived from the leaves of Holy Basil, also known as Tulsi, a traditional herb used in Ayurveda medicine. It contains antioxidant and anti-inflammatory rosmarinic acid, galic acid, flavonoids, and a sweet-scented essential oil.
Aloe Barbadensis Flower Extract
Est. %0.3
Function
Origin
Aloe Barbadensis Flower ExtractAn extract obtained the flowers of Aloe vera – which are a rich source of antioxidant flavonoids (mainly apigenin). It also contains a bit of the emollient mucilage.
Solanum Melongena (Eggplant) Fruit Extract
Est. %0.3
Function
Origin
Solanum Melongena (Eggplant) Fruit ExtractAn under-researched extract obtained from the eggplant fruit. Eggplant contains plant pigments called anthocyanins and phenolic compounds, such as chlorogenic acid, which are excellent antioxidants.
Coccinia Indica Fruit Extract
Est. %0.3
Function
Origin
Coccinia Indica Fruit ExtractAn extract derived from the cucumber-like fruits of ivy gourd. It contains a large amount of soothing mucilage as well as some antioxidant carotenoids. It has also been shown that the extract may have some anti-allergy properties.
Betaine
Est. %0.3
Function
Origin
BetaineAn ingredient derived from the sucrose in sugar beets. It has a negative chemical charge and a positive chemical charge on the same molecule. This allows betaine to be hygroscopic or humectant and thus provide moisturization by drawing water to the skin.
Corallina Officinalis Extract
Est. %0.3
Function
Origin
Corallina Officinalis ExtractAn extract from red marine alga, Corallina officinalis is used in skincare for its antioxidant properties. It also contains an immense amount of calcium and special, sulfur-containing polysaccharides.
Melia Azadirachta Flower Extract
Est. %0.3
Function
Origin
Melia Azadirachta Flower ExtractAn antioxidant extract derived from the flowers of the Indian lilac, also known as Neem. It is often used in traditional medicine in India. The Neem flower extracts contain limonoids, which are currently under research for their anti-pigment activity.
Melia Azadirachta Leaf Extract
Est. %0.3
Function
Origin
Melia Azadirachta Leaf ExtractAn antimicrobial and antioxidant extract derived from Neem leaves – an Indian traditional medicine. Neem leaves have been found to possess antibacterial and antifungal activity. It is also a prospective anti-wrinkle ingredient.
Benzotriazolyl Dodecyl p-Cresol
Est. %0.3
Function
Origin
Benzotriazolyl Dodecyl p-Cresol
PEG-8
Est. %0.3
Function
Origin
PEG-8A synthetic liquid that serves as a humectant. It also works as a solvent because of its ability to dissolve a wide range of ingredients.
Tetrahydrodiferuloylmethane
Est. %0.3
Function
Origin
TetrahydrodiferuloylmethaneAn antioxidant turmeric derivative.
Tetrahydrodemethoxydiferuloylmethane
Est. %0.3
Function
Origin
Tetrahydrodemethoxydiferuloylmethane
Tetrahydrobisdemethoxydiferuloylmethane
Est. %0.3
Function
Origin
Tetrahydrobisdemethoxydiferuloylmethane
Punica Granatum Fruit Extract
Est. %0.3
Function
Origin
Punica Granatum Fruit ExtractA pomegranate fruit extract that contains antioxidant polyphenols and a rare emollient punicic acid. It is aimed at dry, irritated skin.
Argania Spinosa Kernel Oil
Est. %0.3
Function
Origin
Argania Spinosa Kernel OilA fatty oil from Moroccan argan tree kernels commonly used as an occlusive moisturizer and emollient. Its uniqueness comes from its compounds: vitamin E, phospholipids, phenolic compounds, and rare phytosterols with antioxidant and emollient effects.
Citrus Aurantium Dulcis (Orange) Peel Extract
Est. %0.3
Function
Origin
Citrus Aurantium Dulcis (Orange) Peel Extract

Citrus aurantium dulcis peel extract is the same extract as Citrus aurantium dulcis (orange) fruit extract. It has antioxidant properties and gives a skincare product a fresh orange scent. It also works as a thickener due to its pectin content. Read more about the extract here: Citrus Aurantium Dulcis (Orange) Fruit Extract.

Citrus Grandis (Grapefruit) Peel Extract
Est. %0.3
Function
Origin
Citrus Grandis (Grapefruit) Peel Extract

Obtained from pomelo peels, this extract mainly consists of citrus-scented essential oil, as well as various antioxidant organic acids and flavonoids.

Citrus Tangerina (Tangerine) Peel Oil
Est. %0.3
Function
Origin
Citrus Tangerina (Tangerine) Peel Oil

A fragrant oil extracted from tangerine peels that, like other citrus peels, contains a citrusy-scented phytochemical known as limonene.

Calendula Officinalis Flower Extract
Est. %0.3
Function
Origin
Calendula Officinalis Flower ExtractAn extract derived from the flowers of the pot marigold. Its yellow to bright orange flowers contain carotenoids, triterpenoids, and flavonoids. They all have fantastic anti-inflammatory activity and can help to soothe inflamed skin.
Citrus Limon (Lemon) Peel Oil
Est. %0.3
Function
Origin
Citrus Limon (Lemon) Peel Oil

A fragrant essential oil extracted from the rind or peel of a lemon. It is mainly comprised of limonene (up to 70%) and has a fresh, citrusy scent. Lemon peel oil may cause a sun-induced skin rash in people with a sensitivity towards citrus fruits.

Sodium Phytate
Est. %0.3
Function
Origin
Sodium PhytateSodium phytate is a chelating agent that serves to remove heavy metal ions from water. Removing metal ions helps other ingredients, such as antioxidants and preservatives, to perform better and keep products from separating.
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %0.3
Function
Origin
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerAn emulsion stabilizer and thickener that helps to create a pleasant, satiny, and light formula texture. It works by forming a gel-like network within water or oil, which both stabilizes other ingredients and produces a thickening effect.
Polysorbate 60
Est. %0.3
Function
Origin
Polysorbate 60An ester based on sorbitan. It is good for emulsifying water and oils together – specifically making oil-in-water emulsions. Polysorbate 60 is also said to give a product a notable fragrance.
Sorbitan Isostearate
Est. %0.3
Function
Origin
Sorbitan IsostearateA mild yet powerful emulsifier primarily utilized to produce water-in-oil emulsions. It helps to create a particularly rich and substantial emulsion.
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Est. %0.3
Function
Origin
Pentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateAn antioxidant that protects vulnerable ingredients from the damage caused by ultraviolet radiation, which can also lead to the generation of damaging free radical species.
Polyglyceryl-10 Stearate
Est. %0.3
Function
Origin
Polyglyceryl-10 StearateA naturally-derived or synthetically produced mild emulsifier.
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Est. %0.3
Function
Origin
Sodium Acrylate/Sodium Acryloyldimethyl Taurate CopolymerA multi-functional ingredient that forms a polymeric network, thereby thickening the formula and preventing other ingredients from shifting around.
Dimethicone
Est. %0.3
Function
Origin
DimethiconeThe most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Trideceth-6
Est. %0.3
Function
Origin
Trideceth-6
PEG/PPG-18/18 Dimethicone
Est. %0.3
Function
Origin
PEG/PPG-18/18 DimethiconeA silicone-based emulsifier that has the ability to create non-sticky and non-greasy formulas.
Tocopherol
Est. %0.3
Function
Origin
Tocopherol

Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.

Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Chlorphenesin
Est. %0.3
Function
Origin
ChlorphenesinA preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
Triethyl Citrate
Est. %0.3
Function
Origin
Triethyl Citrate