The library

Ingredient library

Every ingredient SkinAtlas knows about — all 2279 of them. What each one does, what it works well with, and what to watch for.

All 2279 ingredients — page 68 of 95

Surfactant
Polyglyceryl Oleate

A generic polyglyceryl ester of oleic acid used as a nonionic emulsifier in cosmetic emulsions; the specific polyglyceryl number may vary by formula.

emulsifier
Stabilizes oil-in-water and water-in-oil emulsionsMild, plant-derived emulsification
Surfactant
Polyglyceryl Stearate

A generic polyglyceryl ester of stearic acid used as a nonionic emulsifier in cosmetic emulsions; the specific polyglyceryl number may vary by formula.

emulsifier
Stabilizes oil-in-water emulsionsMild, plant-derived emulsification
Other
Polyglyceryl-10 Behenate/Eicosanedioate
POLYGLYCERYL-10 BEHENATE/EICOSANEDIOATE

A polyglycerol ester of behenic acid and eicosanedioic acid. A gentle, plant-derived emulsifier. Used in Ishizawa's urea face cream.

emulsifierskin-conditioning
Gentle emulsifierPlant-derived
+ Glyceryl Stearate+ Behenyl Alcohol
Surfactant
Polyglyceryl-10 Diisostearate

Polyglyceryl-10 Diisostearate is a polyglycerol ester of isostearic acid used as an emulsifier in cosmetic formulations, known for its mildness and plant-derived origin.

EmulsifierSkin conditioning
Stabilizes oil-in-water and water-in-oil emulsionsMild, skin-friendly emulsifierPlant-derived
Surfactant
Polyglyceryl-10 Dilaurate

A diester of polyglyceryl-10 (10 glycerol units) and lauric acid (C12). The high degree of glycerol polymerization (10 units) and the two laurate chains create an HLB suitable for O/W emulsification. A clean-label, plant-derived alternative to PEG emulsifiers, positioned as natural and biodegradable. Distinct from Polyglyceryl-10 Myristate (C14 chains) and Polyglyceryl-10 Laurate (mono-ester).

emulsifyingsurfactantskin-conditioning
Very mild, non-ionic O/W emulsifier derived from vegetable glycerin and lauric acid — suitable for sensitive and reactive skin formulasLower irritation potential than PEG-based emulsifiers at equivalent concentrationsPolyglyceryl-10 backbone provides high hydrophilicity; the two lauroyl chains give balanced emulsification
+ Hydrogenated Lecithin+ Glycerin+ Ceramide NP
Surfactant
Polyglyceryl-10 Dioleate

A polyglyceryl ester of oleic acid with a decaglycerol backbone used as a mild nonionic emulsifier and solubilizer in cleansing oils and emulsions.

emulsifiersolubilizer
Creates stable oil-in-water emulsionsMild, plant-derived nonionic emulsifierWell tolerated by sensitive skin
Other
Polyglyceryl-10 Distearate

A diester of polyglyceryl-10 (decaglycerol) and stearic acid used as a mild nonionic emulsifier in cosmetic formulations; related to but distinct from Polyglyceryl-10 Laurate and other monoesters in the KB.

emulsifiersurfactantskin-conditioning
Mild plant-derived nonionic emulsifierHelps form stable oil-in-water emulsionsWell-tolerated by sensitive skin
Emollient
Polyglyceryl-10 Eicosanedioate/Tetradecanedioate
POLYGLYCERYL-10 EICOSANEDIOATE/TETRADECANEDIOATE

A polyglycerol ester of two dicarboxylic acids (eicosanedioic C20 and tetradecanedioic C14 diacids). Used as a gentle emulsifier in Naturie's milk formulation.

emulsifierskin-conditioning
Gentle emulsifierSkin conditioningGood compatibility with sensitive skin
+ Glycerin+ Glyceryl Stearate
Surfactant
Polyglyceryl-10 Isostearate

A PEG-free, plant-derived emulsifier composed of glycerol and isostearic acid that functions as a nonionic surfactant and skin conditioning agent in cosmetic formulations.

emulsifierskin conditioningsurfactant
Creates stable oil-in-water emulsionsProvides skin conditioning and emollient effectsPEG-free plant-based alternative to synthetic emulsifiers
Considered safe at current use concentrations per CIR assessment
Surfactant
Polyglyceryl-10 Laurate

A mild, nonionic polyglyceryl ester emulsifier derived from coconut lauric acid; popular in K-beauty and clean-formulation products.

emulsifiersolubilizer
Gentle, plant-derived emulsificationSuitable for sensitive skin formulas
Surfactant
Polyglyceryl-10 Myristate

A nonionic polyglyceryl ester of myristic acid used as a gentle emulsifier and solubilizer in K-beauty and sensitive-skin formulations.

emulsifiersolubilizer
Mild, plant-derived emulsifierGentle enough for sensitive skin formulasSolubilizes oils in water-based systems
Surfactant
Polyglyceryl-10 Oleate

A polyglyceryl ester of oleic acid containing ten glycerol units used as a gentle nonionic emulsifier and solubilizer in serums and emulsions.

emulsifiersolubilizer
Mild nonionic emulsifier suitable for sensitive skinHelps solubilize oils in water-based formulasPlant-derived
Emollient
Polyglyceryl-10 Pentaisostearate
POLYGLYCERYL-10 PENTAISOSTEARATE

A polyglyceryl ester formed from polyglycerol-10 and five moles of isostearic acid. Used as a gentle O/W emulsifier in aqueous gel formulas, including Rohto's Skin Aqua sunscreen range.

emulsifierskin-conditioning
Gentle emulsifier suitable for sensitive skinNatural-origin polyglycerol backbone; biodegradable
+ Glycerin+ Dimethicone
Other
Polyglyceryl-10 Pentastearate
POLYGLYCERYL-10 PENTASTEARATE

A polyglycerol ester of stearic acid. A gentle, plant-derived emulsifier used in Matsuyama's Hadauru moisturizer.

emulsifierskin-conditioning
Gentle, plant-derived emulsifierGood skin compatibility
+ Glyceryl Stearate+ Behenyl Alcohol
Surfactant
Polyglyceryl-10 Stearate

A mild, nonionic polyglyceryl ester emulsifier derived from polyglycerol and stearic acid, used to create stable oil-in-water emulsions.

emulsifier
Gentle, plant-derived oil-in-water emulsificationSuitable for sensitive skin formulas
Surfactant
Polyglyceryl-2 Caprate

A mild polyglycerol-ester emulsifier that helps blend oil and water phases gently.

emulsifier
Gentle emulsificationGood skin feel
Low risk
Emollient
Polyglyceryl-2 Diisostearate
POLYGLYCERYL-2 DIISOSTEARATE

A diester of isostearic acid with diglycerol. Used as a water-in-oil emulsifier in toners and lotions, providing good skin feel and PEG-free formulation options.

emulsifierskin-conditioning
PEG-free W/O emulsifierSoft, non-greasy skin feel
+ Dimethicone+ Squalane
Surfactant
Polyglyceryl-2 Dipolyhydroxystearate

A diester of polyglyceryl-2 and polyhydroxystearic acid used as a water-in-oil emulsifier in sunscreen and rich cream formulations, providing stable, aesthetically elegant textures.

emulsifiersurfactant
Effective water-in-oil emulsifier for rich creams and sunscreensMild, non-irritating polyglycerol esterSupports stable, skin-friendly W/O emulsions
Surfactant
Polyglyceryl-2 Isostearate/Dimer Dilinoleate Copolymer

A copolymer emulsifier combining polyglyceryl-2 isostearate and dimer dilinoleate, used to stabilize emulsions in sunscreens and CC creams.

emulsifieremollient
Stabilizes emulsionsImparts a rich, substantive skin feelUsed in sunscreens and tinted formulas
Other
Polyglyceryl-2 Oleate
POLYGLYCERYL-2 OLEATE

A diglycerin monooleate ester used as a mild non-ionic emulsifier and dispersing agent in cosmetic formulas. Derived from renewable glycerol and oleic acid.

emulsifyingskin-conditioning
Gentle, non-ionic emulsifierImproves formula stability in oils and water-based blends
+ C12-20 Alkyl Glucoside+ Glycolipids
Surfactant
Polyglyceryl-2 Sesquiisostearate

A polyglyceryl ester of isostearic acid (1.5 moles per glycerol unit) used as a water-in-oil emulsifier in rich creams and restorative formulas.

emulsifier
Helps form stable water-in-oil emulsionsContributes to rich, creamy texture
Emollient
Polyglyceryl-2 Tetraoleate
POLYGLYCERYL-2 TETRAOLEATE

A polyglyceryl ester of oleic acid with a diglycerol backbone and four oleate chains. Functions as a lipophilic emulsifier (W/O) and emollient, common in anhydrous and water-in-oil formulas.

emollientemulsifier
Oil-phase emulsifier for W/O emulsionsContributes to skin-feel and spreadability
+ Glycerin+ Squalane
Surfactant
Polyglyceryl-2 Triisostearate

A triester of polyglyceryl-2 and isostearic acid used as a water-in-oil emulsifier in CC creams, foundations, and rich skin-care formulas.

emulsifier
Stabilizes water-in-oil emulsionsImproves sensory feel of color cosmetic formulas
Surfactant
Polyglyceryl-20 Hexacaprylate

A polyglyceryl ester of caprylic acid with twenty glycerol units used as a nonionic surfactant and emulsifier in cleansing oils and light emulsions.

emulsifiersurfactant
Functions as a mild emulsifier and solubilizerUsed in cleansing oil formulations