A mild, plant-based emulsifier that helps blend oil and water in skincare formulas while leaving a soft, non-greasy feel.
Irritation
low
Source
semi-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 mild, plant-based emulsifier that helps blend oil and water in skincare formulas while leaving a soft, non-greasy feel.
Irritation
low
Source
semi-synthetic
A gentle, plant-based emulsifier that helps blend water and oil in creams and lotions while providing light skin conditioning.
Irritation
low
Source
natural
A gentle, PEG-modified castor oil derivative that helps mix water and oil, making it a reliable emulsifier for stable, non-greasy formulas.
Irritation
low
Source
semi-synthetic
A mild, plant-based emulsifier that keeps formulas stable and skin-friendly, ideal for sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle, high-performance emulsifier that helps water and oil mix into a stable, creamy texture without irritation.
Irritation
low
Source
synthetic
A gentle, plant-derived emulsifier that helps create stable, smooth lotions and creams without common irritation.
Irritation
low
Source
semi-synthetic
A mild, plant-based emulsifier that helps create stable, creamy textures without common irritation.
Irritation
low
Source
semi-synthetic
A gentle, plant-derived emulsifier that helps oil and water mix, making creams and lotions smooth and stable without irritation.
Irritation
low
Source
semi-synthetic
A gentle, lanolin-derived emulsifier that helps blend water and oil in formulas, with a low risk of irritation for most skin types.
Irritation
low
Source
semi-synthetic
A gentle, lanolin-derived emulsifier that helps mix oil and water in skincare, with low irritation risk but potential allergy concerns for those sensitive to lanolin.
Irritation
low
Source
semi-synthetic
A gentle emulsifier that helps mix oil and water in formulas and may support skin barrier function without irritation.
Irritation
low
Source
semi-synthetic
A gentle soy-derived emulsifier that helps blend oil and water in products, but its DEA component raises minor safety questions in high concentrations.
Irritation
low
Source
semi-synthetic
Emulsifier
Hydrogenated Sunflower Seed Oil Polyglyceryl-3 Esters
A mild, plant-based emulsifier that creates stable, creamy textures without common irritation.
Irritation
low
Source
semi-synthetic
A thickener and stabilizer from hydrogenated tallow, effective but may be too heavy for oily or acne-prone skin.
Irritation
low
Source
semi-synthetic
An effective emulsifier that helps mix water and oils, but may be too heavy or potentially irritating for sensitive or acne-prone skin.
Irritation
moderate
Source
semi-synthetic
A gentle emulsifier that helps blend oil and water in creams and lotions while also softening the skin.
Irritation
low
Source
semi-synthetic
Emulsifier
Hydrolyzed Hydroxypropyl Starch Octenylsuccinate
A gentle, plant-derived emulsifier that helps blend oil and water in formulas without the irritation of some synthetic alternatives.
Irritation
low
Source
semi-synthetic
A gentle synthetic emulsifier that helps oil and water mix, making creams and lotions smooth and stable.
Irritation
low
Source
synthetic
A gentle, plant-derived emulsifier that helps create stable, creamy textures without common irritation concerns.
Irritation
low
Source
semi-synthetic
A gentle, modified lecithin that helps blend water and oil in formulas while supporting skin barrier function.
Irritation
low
Source
semi-synthetic
A gentle synthetic ingredient that helps condition skin and stabilize formulas, with a low risk of irritation.
Irritation
low
Source
synthetic
Emulsifier
HYDROXYPROPYL DIMETHICONE/POLYSORBATE 20 CROSSPOLYMER
A gentle silicone-based stabilizer that helps keep formulas smooth and well-mixed without clogging pores.
Irritation
low
Source
semi-synthetic
A gentle, plant-derived fatty acid that helps stabilize formulas and gives a smooth, non-greasy feel.
Irritation
low
Source
semi-synthetic
Emulsifier
HYDROXYSTEARIC/LINOLENIC/LINOLEIC POLYGLYCERIDES
A gentle, plant-based emulsifier that helps create stable, creamy textures while also softening the skin.
Irritation
low
Source
semi-synthetic
A mild, skin-friendly emulsifier that creates stable, creamy textures without irritation.
Irritation
low
Source
semi-synthetic
Isoceteth-10 is a gentle synthetic emulsifier that helps mix oil and water in skincare, with a low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
Isoceteth-10 Stearate is a gentle synthetic emulsifier that helps water and oil mix in your creams and lotions, with a low risk of irritation.
Irritation
low
Source
synthetic
A reliable emulsifier that helps mix oil and water in creams and lotions, generally well-tolerated but may be less suitable for very sensitive skin.
Irritation
low
Source
synthetic
Isoceteth-7 is a gentle synthetic emulsifier that helps mix oil and water in your skincare products, but it may not be ideal for those avoiding ethoxylated ingredients.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps create stable, creamy textures in skincare, but offers no direct skin benefit.
Irritation
low
Source
synthetic
A gentle silicone-based emulsifier that creates stable, lightweight textures without clogging pores.
Irritation
low
Source
semi-synthetic
A gentle silicone emulsifier that helps create smooth, lightweight textures without heavy residue.
Irritation
low
Source
semi-synthetic
A gentle lanolin-based emulsifier that helps blend oil and water, but may be mildly comedogenic for acne-prone skin.
Irritation
low
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 gentle synthetic emulsifier that helps create stable, creamy textures in skincare without common irritation.
Irritation
low
Source
synthetic
A gentle emulsifier that helps water and oil mix, making creams and lotions smooth and stable.
Irritation
low
Source
semi-synthetic
A gentle emulsifier that helps oil and water mix, making creams and cleansers feel smooth without heavy residue.
Irritation
low
Source
semi-synthetic
A reliable synthetic emulsifier that helps blend oil and water in skincare formulas, generally well-tolerated but not a star active ingredient.
Irritation
low
Source
synthetic
Isosteareth-22 is a gentle synthetic emulsifier that helps mix water and oil in creams and cleansers, with a low risk of irritation.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that improves texture and stability without common silicone downsides.
Irritation
low
Source
synthetic
A mild, effective emulsifier that creates stable, silky formulas without stripping the skin — ideal for sensitive and dry skin types.
Irritation
low
Source
semi-synthetic
A mild, sugar-based emulsifier that helps create stable, creamy textures without irritating the skin.
Irritation
low
Source
semi-synthetic
A gentle, PEG-modified jojoba oil that helps blend water and oil in cleansers and creams without stripping the skin.
Irritation
low
Source
semi-synthetic
A gentle, water-soluble jojoba derivative that helps blend oil and water in formulas while adding light skin conditioning.
Irritation
low
Source
semi-synthetic
Laneth-10 is a gentle emulsifier that helps blend water and oil, but may be comedogenic for acne-prone skin.
Irritation
low
Source
semi-synthetic
Laneth-15 is a gentle emulsifier derived from lanolin, but it may be comedogenic for acne-prone skin and is not suitable for those with lanolin allergies.
Irritation
low
Source
semi-synthetic
Laneth-16 helps blend oil and water in products, but may be slightly pore-clogging for acne-prone skin.
Irritation
low
Source
semi-synthetic
Laneth-20 is a gentle, water-friendly emulsifier derived from lanolin, ideal for blending oils and water in creams and cleansers, but those with lanolin allergies should avoid it.
Irritation
low
Source
semi-synthetic
Laneth-25 is a gentle, water-soluble lanolin derivative that helps blend oil and water in formulas, but may not suit those with lanolin allergies.
Irritation
low
Source
semi-synthetic
Laneth-40 is a gentle, water-friendly emulsifier derived from lanolin that helps blend oils and water in creams and cleansers, but may not suit those with lanolin allergies.
Irritation
low
Source
semi-synthetic
Laneth-50 is a gentle emulsifier that helps blend oil and water in creams and lotions, but it may not suit those with lanolin allergies.
Irritation
low
Source
semi-synthetic
A gentle emulsifier derived from lanolin that helps blend oil and water in formulas, but may not suit those avoiding ethoxylated ingredients.
Irritation
low
Source
semi-synthetic
A gentle, lanolin-derived emulsifier that helps blend water and oil in creams and lotions, with a low risk of irritation.
Irritation
low
Source
semi-synthetic
A gentle, modified lanolin oil that moisturizes and helps blend water and oil in formulas, but may not suit those with wool allergies.
Irritation
low
Source
semi-synthetic
Laureth ingredients help blend oil and water in formulas, but some types can be mildly drying or irritating for sensitive skin.
Irritation
moderate
Source
semi-synthetic
A gentle, semi-synthetic ingredient that helps blend oil and water in formulas while leaving skin feeling smooth.
Irritation
low
Source
semi-synthetic
A gentle silicone emulsifier that improves product feel and stability with a very low risk of irritation.
Irritation
low
Source
synthetic
A gentle synthetic ingredient that helps condition skin and stabilize formulas, but research on its long-term effects is limited.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that helps create smooth, stable formulas without heavy or greasy feel.
Irritation
low
Source
synthetic
Emulsifier
LAURYL PEG-10 TRIS(TRIMETHYLSILOXY)SILYLETHYL DIMETHICONE
A gentle silicone emulsifier that helps create smooth, spreadable formulas without heavy residue.
Irritation
low
Source
synthetic