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

Regimen Lab
Vitamin X

Versus

Paula's Choice
C15 Super Booster

Product category and function

Vitamin X

C15 Super Booster

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
----	----

Ingredient highlights

Vitamin X

C15 Super Booster

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

Full ingredient list

Vitamin X

C15 Super Booster

No. of common ingredients = 0
Aqua, propanediol, ascorbic acid, propylene glycol, dimethyl isosorbide, pentylene glycol, acetyl zingerone, glycerin, tocopherol, epigallocatechin gallate, ferulic acid, resveratrol, genistein, quercetin, silybin, hesperidin methyl chalcone, dimethylmethoxy chromanol, xanthan gum, lecithin, sclerotium gum, pullulan, disodium edta, phenoxyethanol, ethylhexylglycerin, caprylyl glycol, citric acid 8	Aqua/water/eau, ascorbic acid, glycerin, ethoxydiglycol, ppg-26-buteth-26, mannitol, tridecapeptide-1, palmitoyl tripeptide-5, ergothioneine, sodium hyaluronate, pentylene glycol, peg-40 hydrogenated castor oil, bisabolol, sodium gluconate, decylene glycol, ferulic acid, oryza sativa (rice) bran extract, tocopherol, polyacrylate crosspolymer-6, 1,2-hexanediol, panthenol, sodium phytate, sodium hydroxide, citric acid, phenoxyethanol

No. of common ingredients = 0

Total Number of ingredients = 26

Total Number of ingredients = 25

Aqua, propanediol, ascorbic acid, propylene glycol, dimethyl isosorbide, pentylene glycol, acetyl zingerone, glycerin, tocopherol, epigallocatechin gallate, ferulic acid, resveratrol, genistein, quercetin, silybin, hesperidin methyl chalcone, dimethylmethoxy chromanol, xanthan gum, lecithin, sclerotium gum, pullulan, disodium edta, phenoxyethanol, ethylhexylglycerin, caprylyl glycol, citric acid

Aqua/water/eau, ascorbic acid, glycerin, ethoxydiglycol, ppg-26-buteth-26, mannitol, tridecapeptide-1, palmitoyl tripeptide-5, ergothioneine, sodium hyaluronate, pentylene glycol, peg-40 hydrogenated castor oil, bisabolol, sodium gluconate, decylene glycol, ferulic acid, oryza sativa (rice) bran extract, tocopherol, polyacrylate crosspolymer-6, 1,2-hexanediol, panthenol, sodium phytate, sodium hydroxide, citric acid, phenoxyethanol

Notable ingredients

Vitamin X

C15 Super Booster

Antioxidant: Acetyl zingerone, Ascorbic acid, Dimethylmethoxy chromanol, Epigallocatechin gallate, Ferulic acid, Hesperidin methyl chalcone, Resveratrol, Quercetin, Tocopherol

Solvent: Aqua, Dimethyl isosorbide, Glycerin, Propylene glycol, Propanediol, Pentylene glycol

Anti-microbial: Ferulic acid, Phenoxyethanol

Soothing: Bisabolol, Panthenol

Antioxidant: Ascorbic acid, Ergothioneine, Ferulic acid, Tocopherol

Solvent: Aqua/water/eau, 1,2-hexanediol, Ethoxydiglycol, Glycerin, Pentylene glycol

Load all

Ingredients with their functions

Vitamin X

C15 Super Booster

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.

Propanediol

Also-called: Zemea | Function: Viscosity controlling, Solvent

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

Ascorbic acid

Also-called: L-ascorbic acid | Function: Skin conditioning, Buffering, Antioxidant

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