A gentle synthetic emollient that helps soften skin and stabilize formulas, but offers no active benefits beyond basic moisturizing.
Irritation
low
Source
synthetic
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
A gentle synthetic emollient that helps soften skin and stabilize formulas, but offers no active benefits beyond basic moisturizing.
Irritation
low
Source
synthetic
A synthetic emulsifier that helps mix oil and water, generally considered safe and low-irritation for most skin types.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that stabilizes creams and lotions, but offers no active skin benefits.
Irritation
low
Source
synthetic
Antistatic Agent
PEG-3 DISTEAROYLAMIDOETHYLMONIUM METHOSULFATE
A gentle synthetic conditioner that helps reduce static and soften hair without heavy buildup.
Irritation
low
Source
synthetic
A gentle, coconut-derived emulsifier that helps create stable, creamy textures without stripping the skin.
Irritation
low
Source
semi-synthetic
A gentle emulsifier that helps water and oil mix, making creams and lotions smooth and stable without heavy irritation.
Irritation
low
Source
semi-synthetic
A gentle synthetic emulsifier that helps create stable, creamy textures in skincare without common irritation.
Irritation
low
Source
synthetic
A mild synthetic emulsifier that helps oil and water mix in creams and lotions, generally well-tolerated by most skin types.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps create stable, creamy textures in skincare, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps blend water and oil in creams and cleansers, but may not suit those avoiding ethoxylated ingredients.
Irritation
low
Source
synthetic
A gentle, water-friendly lanolin derivative that softens skin and helps blend oils and water, but may clog pores for some.
Irritation
low
Source
semi-synthetic
A synthetic cleansing agent that helps remove dirt and oil, but may be drying or irritating for sensitive skin.
Irritation
moderate
Source
synthetic
A gentle cleansing agent that helps create rich foam without stripping the skin, but may cause mild irritation for very sensitive types.
Irritation
low
Source
synthetic
A gentle synthetic solvent and humectant that helps other ingredients dissolve and spread, but offers no unique skin benefit on its own.
Irritation
low
Source
synthetic
PEG-3 Oleamide is a synthetic ingredient that helps mix oil and water in cleansers and lotions, but it may be mildly irritating for very sensitive skin.
Irritation
moderate
Source
synthetic
PEG-3 Oleate is a synthetic emulsifier that helps mix oil and water, but may cause irritation in sensitive skin at higher concentrations.
Irritation
moderate
Source
synthetic
A synthetic polymer that helps products spread smoothly and leaves a light, non-greasy feel on skin.
Irritation
low
Source
synthetic
A synthetic helper that keeps oil and water mixed in your products, but it's not a star ingredient on its own.
Irritation
low
Source
synthetic
A conditioning ingredient that can improve softness and manageability, but may be irritating or clog pores for some.
Irritation
moderate
Source
semi-synthetic
A gentle emulsifier that helps water and oil mix in your skincare products, but it's synthetic and may not suit everyone's preferences.
Irritation
low
Source
semi-synthetic
A gentle emulsifier that helps create stable, creamy textures without common irritation concerns.
Irritation
low
Source
semi-synthetic
A gentle synthetic emulsifier that helps water and oil mix in your moisturizer, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
An effective hair conditioner derived from animal fat, but may cause irritation or clog pores in sensitive individuals.
Irritation
moderate
Source
semi-synthetic
Antistatic Agent
PEG-3 TALLOW PROPYLENEDIMONIUM DIMETHOSULFATE
A conditioning ingredient from animal-derived tallow that softens hair and reduces static, but may be too heavy for fine hair or oily skin.
Irritation
moderate
Source
semi-synthetic
A synthetic emollient that helps products feel silky and spread easily, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps blend oil and water in creams and lotions, generally well-tolerated but not a star active ingredient.
Irritation
low
Source
synthetic
PEG-30 Castor Oil helps mix water and oil in products, but may be irritating for sensitive or acne-prone skin at higher concentrations.
Irritation
moderate
Source
semi-synthetic
A gentle, coconut-derived emulsifier that helps cleanse without stripping the skin, but may not suit those avoiding ethoxylated ingredients.
Irritation
low
Source
semi-synthetic
A reliable synthetic emulsifier that helps create stable, creamy textures, but may not suit those avoiding PEGs.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps create stable, creamy textures, but may be too heavy for very oily or acne-prone skin.
Irritation
low
Source
synthetic
A gentle emulsifier that helps mix oils and water, but may not suit those avoiding PEG compounds.
Irritation
low
Source
semi-synthetic
PEG-30 Glyceryl Oleate is a workhorse emulsifier that helps mix oil and water, but it may be slightly irritating for very sensitive skin.
Irritation
moderate
Source
synthetic
A gentle, plant-derived surfactant that helps cleanse without stripping the skin's natural moisture barrier.
Irritation
low
Source
semi-synthetic
A reliable emulsifier that helps create smooth, stable creams and lotions with a low risk of irritation.
Irritation
low
Source
semi-synthetic
A reliable synthetic emulsifier that helps create stable, creamy formulas, but may not suit those avoiding PEG compounds.
Irritation
low
Source
synthetic
A reliable emulsifier that helps water and oil mix in creams and lotions, but it is synthetic and may not suit those avoiding PEGs.
Irritation
low
Source
synthetic
A reliable emulsifier that helps mix oil and water in cleansers and lotions, but may feel heavy on very oily skin.
Irritation
low
Source
semi-synthetic
A reliable emulsifier that helps mix oil and water in cleansers and creams, but may not suit those avoiding PEGs.
Irritation
low
Source
semi-synthetic
A gentle emulsifier that helps mix oils and water, but may not suit those avoiding PEG compounds.
Irritation
low
Source
semi-synthetic
Emulsifier
PEG-30 HYDROGENATED CASTOR OIL PCA ISOSTEARATE
A reliable emulsifier that helps mix oil and water in your products, but it's a PEG compound, which raises mild purity concerns for some users.
Irritation
low
Source
semi-synthetic
Emulsifier
PEG-30 HYDROGENATED CASTOR OIL TRIISOSTEARATE
A reliable emulsifier that helps mix oil and water in your products, but may be slightly pore-clogging for acne-prone skin.
Irritation
low
Source
semi-synthetic
A reliable synthetic emulsifier that helps create smooth, stable formulas, but may be less suitable for those avoiding PEG compounds.
Irritation
low
Source
synthetic
A gentle emulsifier that helps blend oil and water in creams, but may clog pores in acne-prone skin.
Irritation
low
Source
semi-synthetic
An effective emulsifier and surfactant, but may cause irritation in sensitive skin and raises environmental concerns due to ethoxylation.
Irritation
moderate
Source
synthetic
A reliable synthetic emulsifier that helps create smooth, stable formulas, but may not suit those avoiding PEG compounds.
Irritation
low
Source
synthetic
PEG-30 Lanolin is a water-friendly version of lanolin that softens skin and helps blend oil and water in formulas, but it may clog pores for some people.
Irritation
low
Source
semi-synthetic
PEG-30 Oleamine is an effective emulsifier but may cause irritation or clog pores for sensitive or acne-prone skin.
Irritation
moderate
Source
synthetic
A gentle, plant-based emulsifier that helps create stable, creamy formulas while offering mild skin conditioning.
Irritation
low
Source
semi-synthetic
A reliable synthetic emulsifier that helps oil and water mix in creams and lotions, but it may not suit those seeking fully natural formulas.
Irritation
low
Source
synthetic
A reliable, low-irritation emulsifier that helps create stable, creamy formulas while offering mild skin conditioning.
Irritation
low
Source
semi-synthetic
A reliable emulsifier that keeps creams stable, but may be too heavy for very oily or acne-prone skin.
Irritation
low
Source
synthetic
An effective emulsifier and surfactant, but may cause irritation for sensitive skin and raises ethical concerns due to animal-derived tallow.
Irritation
moderate
Source
semi-synthetic
A synthetic emulsifier that helps blend oil and water in creams and lotions, generally considered safe and low-irritation for most skin types.
Irritation
low
Source
synthetic
A synthetic emulsifier that helps blend oil and water, generally safe but may not suit those avoiding PEG compounds.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps blend oil and water in creams and lotions, generally considered safe and non-irritating at typical use levels.
Irritation
low
Source
synthetic
A synthetic emulsifier that helps blend oil and water in cleansers, but may be drying or irritating for sensitive skin.
Irritation
moderate
Source
synthetic
A gentle silicone that helps products glide on smoothly without clogging pores, but may not suit those avoiding silicones entirely.
Irritation
low
Source
semi-synthetic
PEG-32 Oleate is a safe, widely used emulsifier that helps products feel smooth and rinse cleanly, but it may be less ideal for very sensitive or reactive skin.
Irritation
low
Source
synthetic
A reliable emulsifier that keeps creams stable, but may be too heavy for very oily or acne-prone skin.
Irritation
low
Source
synthetic
A gentle, water-soluble emulsifier that helps mix oils into water-based formulas without clogging pores.
Irritation
low
Source
semi-synthetic