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Kiehl's
Age Defender Power Serum

Versus

The Face Shop
The Therapy Water Drop Anti Aging Serum

Product category and function

Age Defender Power Serum

The Therapy Water Drop Anti Aging 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

Age Defender Power Serum

The Therapy Water Drop Anti Aging 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

Age Defender Power Serum

The Therapy Water Drop Anti Aging Serum

No. of common ingredients = 0
Aqua/water, glycerin, dimethicone, alcohol denat., isononyl isononanoate, butylene glycol, ammonium polyacryloyldimethyl taurate, phenoxyethanol, pentylene glycol, hydrolyzed soy protein, parfum/fragrance, hydroxypropyl tetrahydropyrantriol, propylene glycol, ruscus aculeatus root extract, glycine soja oil/soybean oil, caffeine, tocopherol, hydrolyzed rice protein, limonene, biosaccharide gum-1, disodium edta, adenosine, t-butyl alcohol, hydroxypalmitoyl sphinganine, cryptomeria japonica bud extract, linalool, citral 9	Purified water, glycerin, propanediol, butylene glycol, cyclopentasiloxane, betaine, peg-32, 1,2-hexanediol, avena sativa (oat) meal extract, honey extract, lavandula angustifolia (lavender) flower extract, ocimum basilicum (basil) oil, rosa damascena flower extract, dimethicone crosspolymer, carbomer, dimethicone, potassium hydroxide, ethylhexylglycerin, adenosine, disodium edta, dimethicone/peg-10/15 crosspolymer, dipropylene glycol, sodium citrate, tocopherol, fragrance, limonene

No. of common ingredients = 0

Total Number of ingredients = 27

Total Number of ingredients = 26

Aqua/water, glycerin, dimethicone, alcohol denat., isononyl isononanoate, butylene glycol, ammonium polyacryloyldimethyl taurate, phenoxyethanol, pentylene glycol, hydrolyzed soy protein, parfum/fragrance, hydroxypropyl tetrahydropyrantriol, propylene glycol, ruscus aculeatus root extract, glycine soja oil/soybean oil, caffeine, tocopherol, hydrolyzed rice protein, limonene, biosaccharide gum-1, disodium edta, adenosine, t-butyl alcohol, hydroxypalmitoyl sphinganine, cryptomeria japonica bud extract, linalool, citral

Purified water, glycerin, propanediol, butylene glycol, cyclopentasiloxane, betaine, peg-32, 1,2-hexanediol, avena sativa (oat) meal extract, honey extract, lavandula angustifolia (lavender) flower extract, ocimum basilicum (basil) oil, rosa damascena flower extract, dimethicone crosspolymer, carbomer, dimethicone, potassium hydroxide, ethylhexylglycerin, adenosine, disodium edta, dimethicone/peg-10/15 crosspolymer, dipropylene glycol, sodium citrate, tocopherol, fragrance, limonene

Notable ingredients

Age Defender Power Serum

The Therapy Water Drop Anti Aging Serum

Soothing: Ruscus aculeatus root extract

Antioxidant: Caffeine, Tocopherol

Solvent: Aqua/water, Alcohol denat, Butylene glycol, Glycerin, Limonene, Propylene glycol, T-butyl alcohol, Pentylene glycol

Soothing: Avena sativa (oat) meal extract

Antioxidant: Tocopherol

Solvent: Purified water, 1,2-hexanediol, Butylene glycol, Cyclopentasiloxane, Dipropylene glycol, Glycerin, Limonene, Propanediol, Peg-32

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Ingredients with their functions

Age Defender Power Serum

The Therapy Water Drop Anti Aging Serum

Aqua/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.

Glycerin

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