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

The Ordinary Hyaluronic Acid 2 B5.
itk Hyaluronic Acid Serum.

Product category and function

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)
Serums/Treatments Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.
Concentrated formulas for hydrating and addressing skin issues.
---- ----

Ingredient highlights

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)
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

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)
No. of common ingredients = 0
Total Number of ingredients = 17 Total Number of ingredients = 16
Aqua (water), sodium hyaluronate, pentylene glycol, propanediol, sodium hyaluronate crosspolymer, panthenol, ahnfeltia concinna extract, glycerin, trisodium ethylenediamine disuccinate, citric acid, isoceteth-20, ethoxydiglycol, ethylhexylglycerin, hexylene glycol, 1,2-hexanediol, phenoxyethanol, caprylyl glycol Water (aqua/eau), butylene glycol, peg-40 castor oil, phenoxyethanol, 1,2-hexanediol, sodium hyaluronate, panthenol, niacinamide, chlorphenesin, ethylhexylglycerin, squalane, pentylene glycol, sodium acetylated hyaluronate, hydrogenated olive oil unsaponifiables, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate.

Notable ingredients

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)

Ingredients with their functions

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)

1

Aqua (water)

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.

2

Sodium hyaluronate

Function: Skin conditioning, Humectant/Moisturizer

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

3

Pentylene glycol

Function: Skin conditioning, Solvent

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

1

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.

2

Butylene glycol

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

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

3

Peg-40 castor oil

Function: Surfactant/Cleansing

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

Price range

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)
less than $20
less than $20

Where to buy

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)

Near dupes

Hyaluronic Acid 2% + B5
Hyaluronic Acid Serum (Itk)

Beautymasterlist footer icon

© 2026 Beauty Master List, All Rights Reserved.