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Peter Thomas Roth
FIRMx Collagen Serum

Versus

Sisley
Hydra Global Serum

Product category and function

FIRMx Collagen Serum

Hydra Global 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

FIRMx Collagen Serum

Hydra Global 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

FIRMx Collagen Serum

Hydra Global Serum

No. of common ingredients = 0
(vegetable) collagen, water/aqua/eau, dimethicone, butylene glycol, polysilicone-11, glycerin, caffeine, squalane, soluble collagen, collagen amino acids, hydrolyzed collagen, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tripeptide-5, acetyl tetrapeptide-2, sodium hyaluronate, hydroxyproline, sodium citrate, citric acid, acrylamide/sodium acryloyldimethyltaurate copolymer, ammonium acryloyldimethyltaurate/vp copolymer, hydroxystearic acid, magnesium chloride, polysorbate 20, polysorbate 80, sodium hydroxide, sorbitan isostearate, decyl glucoside, lauryl glucoside, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, leuconostoc/radish root ferment filtrate, disodium edta, potassium sorbate, sodium benzoate, isohexadecane, ethylhexylglycerin, hexylene glycol, caprylyl glycol, phenoxyethanol, mica (ci 77019) 12	Aqua/water/eau, glycerin, butylene glycol, dimethicone, isodecyl neopentanoate, alcohol denat., polyacrylate crosspolymer-6, saccharide isomerate, panthenol, tocopheryl acetate, leontopodium alpinum flower/leaf extract, mentha aquatica leaf extract, iris florentina root extract, yeast (faex) extract, malachite extract, adenosine, viola tricolor extract, cryptomeria japonica bud extract, ceratonia siliqua (carob) seed extract, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, salvia officinalis (sage) oil, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, xanthan gum, disodium edta, citric acid, polysorbate 60, sorbitan isostearate, ethylhexylglycerin, sodium citrate, sodium hydroxide, phenoxyethanol, sodium benzoate, linalool, limonene, geraniol

No. of common ingredients = 0

Total Number of ingredients = 39

Total Number of ingredients = 36

(vegetable) collagen, water/aqua/eau, dimethicone, butylene glycol, polysilicone-11, glycerin, caffeine, squalane, soluble collagen, collagen amino acids, hydrolyzed collagen, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tripeptide-5, acetyl tetrapeptide-2, sodium hyaluronate, hydroxyproline, sodium citrate, citric acid, acrylamide/sodium acryloyldimethyltaurate copolymer, ammonium acryloyldimethyltaurate/vp copolymer, hydroxystearic acid, magnesium chloride, polysorbate 20, polysorbate 80, sodium hydroxide, sorbitan isostearate, decyl glucoside, lauryl glucoside, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, leuconostoc/radish root ferment filtrate, disodium edta, potassium sorbate, sodium benzoate, isohexadecane, ethylhexylglycerin, hexylene glycol, caprylyl glycol, phenoxyethanol, mica (ci 77019)

Aqua/water/eau, glycerin, butylene glycol, dimethicone, isodecyl neopentanoate, alcohol denat., polyacrylate crosspolymer-6, saccharide isomerate, panthenol, tocopheryl acetate, leontopodium alpinum flower/leaf extract, mentha aquatica leaf extract, iris florentina root extract, yeast (faex) extract, malachite extract, adenosine, viola tricolor extract, cryptomeria japonica bud extract, ceratonia siliqua (carob) seed extract, lavandula angustifolia (lavender) oil, thymus mastichina flower oil, salvia officinalis (sage) oil, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, xanthan gum, disodium edta, citric acid, polysorbate 60, sorbitan isostearate, ethylhexylglycerin, sodium citrate, sodium hydroxide, phenoxyethanol, sodium benzoate, linalool, limonene, geraniol

Notable ingredients

FIRMx Collagen Serum

Hydra Global Serum

Antioxidant: Caffeine

Solvent: Water/aqua/eau, Butylene glycol, Glycerin, Hexylene glycol, Isohexadecane

Anti-microbial: Leuconostoc/radish root ferment filtrate, Phenoxyethanol

Soothing: Panthenol, Viola tricolor extract

Antioxidant: Malachite extract, Tocopheryl acetate

Solvent: Aqua/water/eau, Alcohol denat, Butylene glycol, Glycerin, Limonene

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Ingredients with their functions

FIRMx Collagen Serum

Hydra Global Serum

(vegetable) collagen

Function: Skin conditioning

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.

Dimethicone

Function: Emollient/Moisturizer, Skin protecting, Skin conditioning

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