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Peter Thomas Roth
FIRMx Collagen Serum

Versus

Dr. Barbara Sturm
Glow Drops

Product category and function

FIRMx Collagen Serum

Glow Drops

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

Glow Drops

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

Full ingredient list

FIRMx Collagen Serum

Glow Drops

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) 13	Water, prunus amygdalus dulcis (sweet almond) oil, c12-15 alkyl benzoate, glycerin, lactobacillus/portulaca oleracea ferment extract, butylene glycol, cetearyl alcohol, glyceryl stearate, panthenol, phenoxyethanol, sodium lauroyl glutamate, stearic acid, dimethicone, carbomer, ethylhexylglycerin, sodium hyaluronate, leuconostoc/radish root ferment filtrate, mica, hexylene glycol, polygonum bistorta root extract, sodium hydroxide, alcohol, biosaccharide gum-1, caprylic/capric triglyceride, rosa canina fruit extract, synthetic fluorphlogopite, pantolactone, caprylyl glycol, xanthan gum, ascorbyl palmitate, citric acid, ascorbic acid, alumina, tin oxide, titanium dioxide/ci 77891, iron oxides (ci 77491)

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)

Water, prunus amygdalus dulcis (sweet almond) oil, c12-15 alkyl benzoate, glycerin, lactobacillus/portulaca oleracea ferment extract, butylene glycol, cetearyl alcohol, glyceryl stearate, panthenol, phenoxyethanol, sodium lauroyl glutamate, stearic acid, dimethicone, carbomer, ethylhexylglycerin, sodium hyaluronate, leuconostoc/radish root ferment filtrate, mica, hexylene glycol, polygonum bistorta root extract, sodium hydroxide, alcohol, biosaccharide gum-1, caprylic/capric triglyceride, rosa canina fruit extract, synthetic fluorphlogopite, pantolactone, caprylyl glycol, xanthan gum, ascorbyl palmitate, citric acid, ascorbic acid, alumina, tin oxide, titanium dioxide/ci 77891, iron oxides (ci 77491)

Notable ingredients

FIRMx Collagen Serum

Glow Drops

Antioxidant: Caffeine

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

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

Soothing: Panthenol

Antioxidant: Ascorbic acid, Ascorbyl palmitate, Lactobacillus/portulaca oleracea ferment extract

Solvent: Water, Alcohol, Butylene glycol, Caprylic/capric triglyceride, Glycerin, Hexylene glycol

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Ingredients with their functions

FIRMx Collagen Serum

Glow Drops

(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.