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Tirtir
Niacinamide 20% Serum

Versus

Medicube
Age R Glutathione Glow Serum

Product category and function

Niacinamide 20% Serum

Age R Glutathione Glow Serum

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

Niacinamide 20% Serum

Age R Glutathione Glow Serum

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

Niacinamide 20% Serum

Age R Glutathione Glow Serum

No. of common ingredients = 0
Water, niacinamide, glycerin, butylene glycol, propanediol, alpha-arbutin, 1,2-hexanediol, hydroxyacetophenone, acrylates/c10-30 alkyl acrylate crosspolymer, tromethamine, glycereth-25 pca isostearate, ethylhexylglycerin, caprylic/capric triglyceride, macadamia ternifolia seed oil, zea mays (corn) kernel extract, disodium edta, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, hydrogenated lecithin, retinol, hyaluronic acid, hydrolyzed hyaluronic acid, sodium hyaluronate, brassica campestris (rapeseed) sterols, cholesterol, polyglyceryl-10 laurate, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, aluminum/magnesium hydroxide stearate, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, polysorbate 60, sorbitan isostearate, fructan, potassium cetyl phosphate, glucose, chitosan, tris(tetramethylhydroxypiperidinol) citrate, glutathione, zinc pca. 15	Water, glycerin, peg-8, niacinamide, butylene glycol, methylpropanediol, 1,2-hexanediol, betaine, glycereth-26, bis-peg-18 methyl ether dimethyl silane, polyglyceryl-10 laurate, bifida ferment lysate, methyl gluceth-20, panthenol, squalane, glucosylrutin, hydrogenated lecithin, carbomer, caprylic/capric triglyceride, tromethamine, xanthan gum, propanediol, flavor, ethylhexylglycerin, glutathione (500ppm), adenosine, ceramide np, sodium phytate, benzyl glycol, hydrolyzed glycosaminoglycans, sodium hyaluronate, dextrin, theobroma cacao (cocoa) extract, beta-glucan, cyanocobalamin, sodium hyaluronate crosspolymer, tocopherol, hydrolyzed hyaluronic acid, hydroxypropyltrimonium hyaluronate, soluble collagen, hyaluronic acid, sodium acetylated hyaluronate, sodium stearoyl glutamate

No. of common ingredients = 0

Total Number of ingredients = 37

Total Number of ingredients = 43

Water, niacinamide, glycerin, butylene glycol, propanediol, alpha-arbutin, 1,2-hexanediol, hydroxyacetophenone, acrylates/c10-30 alkyl acrylate crosspolymer, tromethamine, glycereth-25 pca isostearate, ethylhexylglycerin, caprylic/capric triglyceride, macadamia ternifolia seed oil, zea mays (corn) kernel extract, disodium edta, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, hydrogenated lecithin, retinol, hyaluronic acid, hydrolyzed hyaluronic acid, sodium hyaluronate, brassica campestris (rapeseed) sterols, cholesterol, polyglyceryl-10 laurate, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, aluminum/magnesium hydroxide stearate, pentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamate, polysorbate 60, sorbitan isostearate, fructan, potassium cetyl phosphate, glucose, chitosan, tris(tetramethylhydroxypiperidinol) citrate, glutathione, zinc pca.

Water, glycerin, peg-8, niacinamide, butylene glycol, methylpropanediol, 1,2-hexanediol, betaine, glycereth-26, bis-peg-18 methyl ether dimethyl silane, polyglyceryl-10 laurate, bifida ferment lysate, methyl gluceth-20, panthenol, squalane, glucosylrutin, hydrogenated lecithin, carbomer, caprylic/capric triglyceride, tromethamine, xanthan gum, propanediol, flavor, ethylhexylglycerin, glutathione (500ppm), adenosine, ceramide np, sodium phytate, benzyl glycol, hydrolyzed glycosaminoglycans, sodium hyaluronate, dextrin, theobroma cacao (cocoa) extract, beta-glucan, cyanocobalamin, sodium hyaluronate crosspolymer, tocopherol, hydrolyzed hyaluronic acid, hydroxypropyltrimonium hyaluronate, soluble collagen, hyaluronic acid, sodium acetylated hyaluronate, sodium stearoyl glutamate

Notable ingredients

Niacinamide 20% Serum

Age R Glutathione Glow Serum

Anti-acne: Niacinamide, Retinol

Soothing: Niacinamide

Skin brightening: Niacinamide, Retinol

Anti-acne: Niacinamide

Soothing: Niacinamide, Panthenol

Skin brightening: Niacinamide

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Ingredients with their functions

Niacinamide 20% Serum

Age R Glutathione Glow Serum

Water

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.

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.

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent