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

Dermalogica circular hydration serum with hyaluronic acid.
oskia-isotonic-hydra-serum.

Product category and function

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum
Serums/Treatments Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.
Concentrated formulas for hydrating and addressing skin issues.
---- ----

Ingredient highlights

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum
Ingredient info Ingredient info

Alcohol-free

Paraben-free

SLS-free

Mica-free

Fragrance-free

cruelty-free

Alcohol-free

Paraben-free

SLS-free

Mica-free

Fragrance-free

Full ingredient list

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum
No. of common ingredients = 0
Total Number of ingredients = 70 Total Number of ingredients = 47
Water/aqua/eau, peg-8, glycerin, methylpropanediol, propanediol, ppg-24-glycereth-24, 1,2-hexanediol, xylitylglucoside, butylene glycol, hydroxyethyl urea, panthenol, hydroxyacetophenone, lactic acid, hyaluronic acid, sodium hyaluronate, dunaliella salina extract, avena sativa (oat) kernel extract, citrus aurantium bergamia (bergamot) fruit oil, citrus paradisi (grapefruit) peel oil, citrus limon (lemon) peel oil, santalum album (sandalwood) oil, laminaria digitata extract, jasminum sambac (jasmine) flower extract, chondrus crispus extract, gigartina stellata extract, macrocystis pyrifera (kelp) extract, prunus amygdalus dulcis (sweet almond) oil, lithothamnion calcareum extract, citrus aurantium dulcis (orange) oil, cupressus sempervirens oil, cistus ladaniferus leaf/stem extract, juniperus virginiana oil, rosmarinus officinalis (rosemary) flower/leaf/stem extract, tagetes minuta flower oil, rosa damascena flower, hydrolyzed rice protein, pentylene glycol, sodium pca, anhydroxylitol, xylitol, polyglutamic acid, lactobacillus ferment, lysine hcl, betaine, sclerotium gum, sodium lactate, pca, glucose, serine, alanine, glycine, silanetriol, pantolactone, glutamic acid, threonine, arginine, proline, xanthan gum, tetrasodium glutamate diacetate, polysorbate 20, sorbitan isostearate, citric acid, sodium hydroxide, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, amylopectin, hydroxyethylcellulose, sodium benzoate, potassium sorbate, limonene, linalool Lavandula angustifolia flower water, aqua (water), glycerin, dimethyl sulfone (msm), niacinamide (vitamin b3), panthenol (provitamin b5), acetyl glucosamine, leuconostoc/radish root ferment filtrate, gluconolactone, sodium hyaluronate, avena sativa (oat) kernel extract (oat ceramides), calcium ketogluconate, betaine, sodium gluconate, sodium chloride (himalayan salt), sodium pca, bisabolol, aesculus hippocastanum (horse chestnut) seed extract, butyrospermum parkii (shea) butter, potassium chloride, pentapeptide-59, polyglutamic acid, pca, sodium lactate, serine, alanine, glycine, glutamic acid, lysine hcl, threonine, arginine, proline, inulin carbamate, sclerotium gum, hydrogenated lecithin, pullulan, silica, maltodextrin, citric acid, sodium benzoate, xanthan gum, lecithin, sodium hydroxide, ethylhexylglycerin, potassium sorbate, alcohol, phenethyl alcohol

Notable ingredients

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum

Ingredients with their functions

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum

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

Peg-8

Function: Humectant/Moisturizer, Solvent

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

3

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent

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

1

Lavandula angustifolia flower water

Function: Skin conditioning, Masking

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

2

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.

3

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent

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

Price range

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum
$50 to $100
$50 to $100

Where to buy

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum

Near dupes

Circular Hydration Serum With Hyaluronic Acid
Isotonic Hydra Serum

Beautymasterlist footer icon

© 2026 Beauty Master List, All Rights Reserved.