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Merle Norman
Brilliant C Brightening Serum

Versus

Paula's Choice
10% Niacinamide Booster

Product category and function

Brilliant C Brightening Serum

10% Niacinamide Booster

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient highlights

Brilliant C Brightening Serum

10% Niacinamide Booster

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Brilliant C Brightening Serum

10% Niacinamide Booster

No. of common ingredients = 0
Cyclomethicone, water/aqua/eau, disiloxane, polyethylene, dimethicone, polysilicone-11, cyclopentasiloxane, ascorbyl glucoside, caprylic/capric triglyceride, butylene glycol, glycerin, vinyl dimethicone/methicone silsesquioxane crosspolymer, peg-10 dimethicone, titanium dioxide (ci 77891), glycyrrhiza glabra (licorice) root extract, saxifraga sarmentosa extract, vitis vinifera (grape) fruit extract, scutellaria baicalensis root extract, morus bombycis root extract, diacetyl boldine, palmitoyl oligopeptide, palmitoyl tetrapeptide-7, soluble collagen, sodium hyaluronate, centella asiatica extract, echinacea purpurea extract, dipotassium glycyrrhizate, bisabolol, isohexadecane, ammonium acryloyldimethyltaurate/vp copolymer, ammonium polyacryloyldimethyl taurate, polysorbate 20, polysorbate 40, nylon-12, xanthan gum, carbomer, citric acid, potassium hydroxide, sodium citrate, disodium edta, phenoxyethanol, silica, mica (ci 77019), tin oxide (ci 77861), fragrance (parfum) 12	Water, niacinamide, acetyl glucosamine, ascorbyl glucoside, butylene glycol, phospholipids, sodium hyaluronate, allantoin, boerhavia diffusa root extract, glycerin, dipotassium glycyrrhizate, glycyrrhiza glabra (licorice) root extract, ubiquinone, epigallocatechin gallate, beta-glucan, panthenol, carnosine, genistein, citric acid, sodium citrate, sodium hydroxide, xanthan gum, disodium edta, ethylhexylglycerin, phenoxyethanol

No. of common ingredients = 0

Total Number of ingredients = 45

Total Number of ingredients = 25

Cyclomethicone, water/aqua/eau, disiloxane, polyethylene, dimethicone, polysilicone-11, cyclopentasiloxane, ascorbyl glucoside, caprylic/capric triglyceride, butylene glycol, glycerin, vinyl dimethicone/methicone silsesquioxane crosspolymer, peg-10 dimethicone, titanium dioxide (ci 77891), glycyrrhiza glabra (licorice) root extract, saxifraga sarmentosa extract, vitis vinifera (grape) fruit extract, scutellaria baicalensis root extract, morus bombycis root extract, diacetyl boldine, palmitoyl oligopeptide, palmitoyl tetrapeptide-7, soluble collagen, sodium hyaluronate, centella asiatica extract, echinacea purpurea extract, dipotassium glycyrrhizate, bisabolol, isohexadecane, ammonium acryloyldimethyltaurate/vp copolymer, ammonium polyacryloyldimethyl taurate, polysorbate 20, polysorbate 40, nylon-12, xanthan gum, carbomer, citric acid, potassium hydroxide, sodium citrate, disodium edta, phenoxyethanol, silica, mica (ci 77019), tin oxide (ci 77861), fragrance (parfum)

Water, niacinamide, acetyl glucosamine, ascorbyl glucoside, butylene glycol, phospholipids, sodium hyaluronate, allantoin, boerhavia diffusa root extract, glycerin, dipotassium glycyrrhizate, glycyrrhiza glabra (licorice) root extract, ubiquinone, epigallocatechin gallate, beta-glucan, panthenol, carnosine, genistein, citric acid, sodium citrate, sodium hydroxide, xanthan gum, disodium edta, ethylhexylglycerin, phenoxyethanol

Notable ingredients

Brilliant C Brightening Serum

10% Niacinamide Booster

Sunscreen/UV filter: Titanium dioxide (ci 77891)

Soothing: Bisabolol, Centella asiatica extract, Glycyrrhiza glabra (licorice) root extract, Scutellaria baicalensis root extract

Antioxidant: Ascorbyl glucoside, Centella asiatica extract

Anti-acne: Niacinamide

Soothing: Niacinamide, Allantoin, Glycyrrhiza glabra (licorice) root extract, Panthenol

Skin brightening: Niacinamide, Acetyl glucosamine

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Ingredients with their functions

Brilliant C Brightening Serum

10% Niacinamide Booster

Cyclomethicone

Function: Emollient/Moisturizer, Skin conditioning, Solvent

We don’t have a detailed description of this ingredient yet.

Water/aqua/eau

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Disiloxane

Function: Skin conditioning

We don’t have a detailed description of this ingredient yet.

Water

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Niacinamide

Also-called: Nicotinamide, Vitamin B3 | Function: Anti-acne, Soothing, Skin brightening, Cell-signaling ingredient

Niacinamide, also known as vitamin B3, is a potent skincare ingredient renowned for its wide-ranging benefits.

It helps to strengthen the skin's barrier function, improve skin texture, and reduce the appearance of fine lines and wrinkles. It's also effective in managing acne and reducing redness and inflammation.

Furthermore, it inhibits melanin production, thereby assisting in fading hyperpigmentation and evening out skin tone. Safe for almost all skin types, niacinamide is a versatile ingredient found in various skincare products.

Acetyl glucosamine

Also-called: N-acetyl glucosamine, N-acetyl-D-glucosamine | Function: Skin-identical ingredient, Skin conditioning, Skin brightening

We don’t have a detailed description of this ingredient yet.