Disclosure: This page may contain affiliate links. Read our full disclosure policy.

Peter Thomas Roth
FIRMx Collagen Moisturizer

Versus

Murad
Hydro Dynamic Ultimate Moisture

Product category and function

FIRMx Collagen Moisturizer

Hydro Dynamic Ultimate Moisture

Regular Moisturizers	Regular Moisturizers
Creams and lotions for daily hydration, some of which include ingredients to address specific...	Creams and lotions for daily hydration, some of which include ingredients to address specific...
----	----

Ingredient highlights

FIRMx Collagen Moisturizer

Hydro Dynamic Ultimate Moisture

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 Moisturizer

Hydro Dynamic Ultimate Moisture

No. of common ingredients = 0
(vegetable) collagen, water/aqua/eau, dimethicone, butylene glycol, polysilicone-11, glycerin, acrylamide/sodium acryloyldimethyltaurate copolymer, caffeine, squalane, hydrolyzed collagen, soluble collagen, collagen amino acids, hydroxystearic acid, hydroxyproline, palmitoyl tripeptide-5, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, sodium hyaluronate, phenoxyethanol, isohexadecane, ammonium acrylolydimethyltaurate/vp copolymer, leuconostoc/radish root ferment filtrate, sodium citrate, polysorbate 80, citric acid, polysorbate 20, decyl glucoside, sorbitan oleate, sodium hydroxide, disodium edta, caprylyl glycol, hexylene glycol, potassium sorbate, sodium benzoate, ethylhexylglycerin, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate, magnesium chloride, mica (ci 77019) 14	Water/aqua/eau, c12-15 alkyl benzoate, glycerin, dicaprylyl carbonate, cetearyl alcohol, butylene glycol, ethoxydiglycol, butyrospermum parkii (shea) butter, phenoxyethanol, cetearyl glucoside, xylitylglucoside, phenyl trimethicone, helianthus annuus (sunflower) seed oil, cocos nucifera (coconut) fruit extract, polyacrylate crosspolymer-6, acrylamide/sodium acryloyldimethyltaurate copolymer, anhydroxylitol, isohexadecane, chlorphenesin, allantoin, urea, xanthan gum, glucosamine hcl, xylitol, bht, bisabolol, dipotassium glycyrrhizate, disodium edta, ethylhexylglycerin, laminaria digitata extract, olea europaea (olive) fruit oil, persea gratissima (avocado) oil, saccharomyces cerevisiae extract, tocopheryl acetate, polysorbate 80, sodium hyaluronate, retinyl palmitate, avena sativa (oat) kernel extract, yeast amino acids, betaine, inositol, taurine, trehalose, magnesium chloride, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tripeptide-5, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate

No. of common ingredients = 0

Total Number of ingredients = 37

Total Number of ingredients = 47

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

Water/aqua/eau, c12-15 alkyl benzoate, glycerin, dicaprylyl carbonate, cetearyl alcohol, butylene glycol, ethoxydiglycol, butyrospermum parkii (shea) butter, phenoxyethanol, cetearyl glucoside, xylitylglucoside, phenyl trimethicone, helianthus annuus (sunflower) seed oil, cocos nucifera (coconut) fruit extract, polyacrylate crosspolymer-6, acrylamide/sodium acryloyldimethyltaurate copolymer, anhydroxylitol, isohexadecane, chlorphenesin, allantoin, urea, xanthan gum, glucosamine hcl, xylitol, bht, bisabolol, dipotassium glycyrrhizate, disodium edta, ethylhexylglycerin, laminaria digitata extract, olea europaea (olive) fruit oil, persea gratissima (avocado) oil, saccharomyces cerevisiae extract, tocopheryl acetate, polysorbate 80, sodium hyaluronate, retinyl palmitate, avena sativa (oat) kernel extract, yeast amino acids, betaine, inositol, taurine, trehalose, magnesium chloride, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tripeptide-5, tetradecyl aminobutyroylvalylaminobutyric urea trifluoroacetate

Notable ingredients

FIRMx Collagen Moisturizer

Hydro Dynamic Ultimate Moisture

Antioxidant: Caffeine

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

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

Soothing: Allantoin, Bisabolol

Antioxidant: Avena sativa (oat) kernel extract, Bht, Tocopheryl acetate

Cell-signaling ingredient: Retinyl palmitate

Load all

Ingredients with their functions

FIRMx Collagen Moisturizer

Hydro Dynamic Ultimate Moisture

(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.