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Dr. Barbara Sturm
Brightening Serum

Versus

Prequel
Multi-Quench Plumping Hydration Serum

Product category and function

Brightening Serum

Multi-Quench Plumping Hydration 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

Brightening Serum

Multi-Quench Plumping Hydration Serum

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

Full ingredient list

Brightening Serum

Multi-Quench Plumping Hydration Serum

No. of common ingredients = 0
Water (aqua), methylsilanol mannuronate, glycerin, methylpropanediol, lactobacillus/portulaca oleracea ferment extract, silica, butylene glycol, dimethylimidazolidinone rice starch, panthenol, phenoxyethanol, sodium potassium aluminum silicate, acrylates/c10-30 alkyl acrylate crosspolymer, alcohol, allantoin, ethylhexylglycerin, lecithin, xanthan gum, panax ginseng root extract, sodium hydroxide, disodium edta, sodium hyaluronate, alteromonas ferment extract, leuconostoc/radish root ferment filtrate, pantolactone, lepidium sativum sprout extract, soy isoflavones, sorbic acid, citric acid, iron oxides (ci 77491), titanium dioxide/ci 77891 9	Water (aqua), glycerin, butylene glycol, polyglutamic acid, 1,2-hexanediol, ectoin, hibiscus sabdariffa fruit extract, erythritol, phenoxyethanol, propanediol, xanthan gum, caprylyl glycol, carbomer, ethylhexylglycerin, acrylates/c10-30 alkyl acrylate crosspolymer, tocopherol, citric acid, sodium hydroxide

No. of common ingredients = 0

Total Number of ingredients = 30

Total Number of ingredients = 18

Water (aqua), methylsilanol mannuronate, glycerin, methylpropanediol, lactobacillus/portulaca oleracea ferment extract, silica, butylene glycol, dimethylimidazolidinone rice starch, panthenol, phenoxyethanol, sodium potassium aluminum silicate, acrylates/c10-30 alkyl acrylate crosspolymer, alcohol, allantoin, ethylhexylglycerin, lecithin, xanthan gum, panax ginseng root extract, sodium hydroxide, disodium edta, sodium hyaluronate, alteromonas ferment extract, leuconostoc/radish root ferment filtrate, pantolactone, lepidium sativum sprout extract, soy isoflavones, sorbic acid, citric acid, iron oxides (ci 77491), titanium dioxide/ci 77891

Water (aqua), glycerin, butylene glycol, polyglutamic acid, 1,2-hexanediol, ectoin, hibiscus sabdariffa fruit extract, erythritol, phenoxyethanol, propanediol, xanthan gum, caprylyl glycol, carbomer, ethylhexylglycerin, acrylates/c10-30 alkyl acrylate crosspolymer, tocopherol, citric acid, sodium hydroxide

Notable ingredients

Brightening Serum

Multi-Quench Plumping Hydration Serum

Soothing: Allantoin, Panthenol

Antioxidant: Lactobacillus/portulaca oleracea ferment extract

Solvent: Water (aqua), Alcohol, Butylene glycol, Glycerin, Methylpropanediol

Soothing: Ectoin

Antioxidant: Tocopherol

Solvent: Water (aqua), 1,2-hexanediol, Butylene glycol, Glycerin, Propanediol

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Ingredients with their functions

Brightening Serum

Multi-Quench Plumping Hydration Serum

Water (aqua)

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.

Methylsilanol mannuronate

Function: Skin conditioning

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

Glycerin

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