Dermalogica Circular hydration serum with hyaluronic acid Versus Cosrx The hyaluronic acid 3 serum

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 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

No. of common ingredients = 0
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 24	Water, butylene glycol, propanediol, glycerin, sodium hyaluronate (3%), pentylene glycol, 1,2-hexanediol, diethoxyethyl succinate, sodium polyacryloyldimethyl taurate, betaine, xanthan gum, dimethicone, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, sodium pca, sodium lactate, pca, glyceryl acrylate/acrylic acid copolymer, hydrogenated lecithin, ethylhexylglycerin, serine, alanine, glycine, sodium phytate, sorbitan isostearate, pvm/ma copolymer, glutamic acid, citric acid, lysine hcl, threonine, arginine, sodium methyl stearoyl taurate, proline, ceramide np, cholesterol, caprylic/capric triglyceride, phytosphingosine, stearic acid, oleic acid, alcohol, tocopherol, lactic acid, caprylyl glycol, caprylhydroxamic acid

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.

Peg-8

Function: Humectant/Moisturizer, Solvent

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

Glycerin

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