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

e.l.f. Cosmetics
H2 O Proof Inkwell Eyeliner

Versus

Revolution Beauty
Relove By Revolution Slick Flick Eyeliner Black

Product category and function

H2 O Proof Inkwell Eyeliner

Relove By Revolution Slick Flick Eyeliner Black

Eyeliners	Eyeliners
Products for defining and accentuating the lash line.	Products for defining and accentuating the lash line.
----	----

Ingredient highlights

H2 O Proof Inkwell Eyeliner

Relove By Revolution Slick Flick Eyeliner Black

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

H2 O Proof Inkwell Eyeliner

Relove By Revolution Slick Flick Eyeliner Black

No. of common ingredients = 0
Total Number of ingredients = 18	Total Number of ingredients = 9
Water(aqua), styrene/acrylates copolymer, butylene glycol, glycerin, propanediol, phenoxyethanol, 1,2-hexanediol, sodium polyacrylate, aluminum hydroxide, xanthan gum, caprylyl glycol, ppg-26-buteth-26, peg-40 hydrogenated castor oil, sodium dehydroacetate, ethylhexylglycerin, triethylcitrate, arginine, tocopheryl acetate 5	Aqua (water, eau), laureth-21, caprylyl glycol, butylene glycol, sodium styrene/acrylates copolymer, phenoxyethanol, 1,2-hexanediol, acrylates/ethylhexyl acrylate copolymer, ci 77266 (black 2)

Notable ingredients

H2 O Proof Inkwell Eyeliner

Relove By Revolution Slick Flick Eyeliner Black

Antioxidant: Tocopheryl acetate

Solvent: Water(aqua), 1,2-hexanediol, Butylene glycol, Glycerin, Propanediol

Absorbent: Sodium polyacrylate

Solvent: Aqua (water, eau), 1,2-hexanediol, Butylene glycol

Anti-microbial: Phenoxyethanol

Colorant: Ci 77266 (black 2)

Load all

Ingredients with their functions

H2 O Proof Inkwell Eyeliner

Relove By Revolution Slick Flick Eyeliner Black

Water(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.

Styrene/acrylates copolymer

Function: Film forming

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

Butylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent

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