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Oskia
Isotonic Hydra Serum

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The Ordinary
Multi Peptide + Copper Peptides 1% Serum

Product category and function

Isotonic Hydra Serum

Multi Peptide + Copper Peptides 1% 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 highlights

Isotonic Hydra Serum

Multi Peptide + Copper Peptides 1% Serum

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

Full ingredient list

Isotonic Hydra Serum

Multi Peptide + Copper Peptides 1% Serum

No. of common ingredients = 0
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 18	Aqua (water), glycerin, lactococcus ferment lysate, copper tripeptide-1, acetyl hexapeptide-8, pentapeptide-18, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl tripeptide-38, dipeptide diaminobutyroyl benzylamide diacetate, acetylarginyltryptophyl diphenylglycine, sodium hyaluronate crosspolymer, sodium hyaluronate, allantoin, glycine, alanine, serine, valine, isoleucine, proline, threonine, histidine, phenylalanine, arginine, aspartic acid, trehalose, fructose, glucose, maltose, urea, sodium pca, pca, sodium lactate, citric acid, hydroxypropyl cyclodextrin, sodium chloride, sodium hydroxide, butylene glycol, pentylene glycol, acacia senegal gum, xanthan gum, carbomer, polysorbate 20, dimethyl isosorbide, sodium benzoate, caprylyl glycol, ethylhexylglycerin, phenoxyethanol, chlorphenesin

No. of common ingredients = 0

Total Number of ingredients = 47

Total Number of ingredients = 49

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

Aqua (water), glycerin, lactococcus ferment lysate, copper tripeptide-1, acetyl hexapeptide-8, pentapeptide-18, palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl tripeptide-38, dipeptide diaminobutyroyl benzylamide diacetate, acetylarginyltryptophyl diphenylglycine, sodium hyaluronate crosspolymer, sodium hyaluronate, allantoin, glycine, alanine, serine, valine, isoleucine, proline, threonine, histidine, phenylalanine, arginine, aspartic acid, trehalose, fructose, glucose, maltose, urea, sodium pca, pca, sodium lactate, citric acid, hydroxypropyl cyclodextrin, sodium chloride, sodium hydroxide, butylene glycol, pentylene glycol, acacia senegal gum, xanthan gum, carbomer, polysorbate 20, dimethyl isosorbide, sodium benzoate, caprylyl glycol, ethylhexylglycerin, phenoxyethanol, chlorphenesin

Notable ingredients

Isotonic Hydra Serum

Multi Peptide + Copper Peptides 1% Serum

Anti-acne: Niacinamide (vitamin b3)

Soothing: Niacinamide (vitamin b3), Bisabolol, Panthenol (provitamin b5)

Skin brightening: Niacinamide (vitamin b3), Acetyl glucosamine

Soothing: Allantoin

Cell-signaling ingredient: Dipeptide diaminobutyroyl benzylamide diacetate, Palmitoyl tetrapeptide-7

Solvent: Aqua (water), Butylene glycol, Dimethyl isosorbide, Glycerin, Pentylene glycol

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Ingredients with their functions

Isotonic Hydra Serum

Multi Peptide + Copper Peptides 1% Serum

Lavandula angustifolia flower water

Function: Skin conditioning, Masking

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

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.

Glycerin

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