A gentle silicone emulsifier that helps create smooth, stable formulas without heavy or 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 gentle silicone emulsifier that helps create smooth, stable formulas without heavy or greasy feel.
Irritation
low
Source
semi-synthetic
A safe, synthetic thickener that gives water-based products a silky, non-sticky feel, but offers no active skin benefits.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that helps create smooth, stable formulas without feeling heavy or greasy.
Irritation
low
Source
synthetic
Film Former
PEG/PPG-25/25 Dimethicone/Acrylates Copolymer
A versatile film-forming silicone that helps makeup and sunscreen stay put without feeling heavy.
Irritation
low
Source
synthetic
A safe, synthetic thickener and emulsifier that improves product texture and stability without major skin concerns.
Irritation
low
Source
synthetic
A safe, gentle synthetic polymer that helps products feel smooth and spread evenly without clogging pores.
Irritation
low
Source
synthetic
A synthetic humectant that improves the feel and absorption of skincare products without common irritation.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that helps blend water and oil phases, giving products a silky, non-greasy feel.
Irritation
low
Source
semi-synthetic
A versatile silicone emulsifier that helps create smooth, spreadable formulas without a greasy feel.
Irritation
low
Source
semi-synthetic
A gentle silicone that improves texture and feel in skincare and haircare, but may not suit those avoiding silicones.
Irritation
low
Source
semi-synthetic
A safe synthetic polymer that helps products spread smoothly and feel lightweight on skin.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that improves product texture and spreadability with a low risk of irritation.
Irritation
low
Source
synthetic
A gentle synthetic polymer that helps products feel smooth and spread easily, with low irritation risk.
Irritation
low
Source
synthetic
A gentle synthetic humectant that hydrates and improves product feel without common irritation or stickiness.
Irritation
low
Source
synthetic
A gentle silicone emulsifier that improves product texture and spreadability without clogging pores.
Irritation
low
Source
semi-synthetic
A synthetic polymer that helps products stay put longer, especially in water-resistant sunscreens and long-wear makeup.
Irritation
low
Source
synthetic
A stable, water-friendly version of vitamin E that helps protect skin from environmental damage without the greasiness of pure tocopherol.
Irritation
low
Source
semi-synthetic
A safe, synthetic thickener that gives water-based products a silky feel without clogging pores.
Irritation
low
Source
synthetic
A safe, water-attracting polymer that helps products feel smooth and spread easily, but offers no active skincare benefits.
Irritation
low
Source
synthetic
A safe, synthetic thickener that improves product texture and stability, but offers no direct skin benefit.
Irritation
low
Source
synthetic
A gentle synthetic polymer that helps products feel smooth and spread evenly without clogging pores.
Irritation
low
Source
synthetic
A safe, synthetic thickener that helps products feel smooth and spread evenly, but offers no active skincare benefits.
Irritation
low
Source
synthetic
A gentle synthetic humectant that helps keep skin hydrated and improves product feel without common irritation.
Irritation
low
Source
synthetic
A reliable synthetic emulsifier that helps mix oil and water in creams and lotions, but may not suit those avoiding PEG compounds.
Irritation
low
Source
synthetic
A reliable emulsifier that helps mix oil and water in cleansers and creams, but may not suit those avoiding PEG compounds.
Irritation
low
Source
semi-synthetic
Film Former
PEG/PPG-32/8 Tetramethyl Ether Pentaerythritol
A synthetic polymer that helps products spread smoothly and feel lightweight, but offers no direct skin benefit.
Irritation
low
Source
synthetic
A safe, synthetic thickener that improves product texture and stability, but offers no active skincare benefits.
Irritation
low
Source
synthetic
A gentle synthetic humectant that helps products feel smooth and hydrating without greasiness.
Irritation
low
Source
synthetic
A gentle, water-soluble polymer that helps hydrate and smooth skin without clogging pores.
Irritation
low
Source
synthetic
A gentle, water-binding ingredient that helps products feel smooth and non-greasy without clogging pores.
Irritation
low
Source
synthetic
A gentle synthetic polymer that helps products spread smoothly and feel lightweight on skin.
Irritation
low
Source
synthetic
A gentle silicone that improves product feel and spreadability, generally well-tolerated by most skin types.
Irritation
low
Source
semi-synthetic
A gentle synthetic polymer that helps products feel smooth and spread easily without clogging pores.
Irritation
low
Source
synthetic
A synthetic emulsifier that helps mix oil and water in skincare, generally well-tolerated but not a star active ingredient.
Irritation
low
Source
synthetic
A gentle synthetic emulsifier that helps mix water and oil in skincare products, with a low risk of irritation.
Irritation
low
Source
synthetic
A synthetic thickener that helps create rich, stable textures in cleansers and lotions, generally well-tolerated but not biodegradable.
Irritation
low
Source
synthetic
A gentle, modified vitamin E that helps protect skin from environmental stress without the greasiness of pure vitamin E.
Irritation
low
Source
semi-synthetic
Film Former
PEG/PPG-5/2 METHACRYLATE/METHACRYLIC ACID CROSSPOLYMER
A synthetic polymer that helps products stay put and feel smooth, but offers no skin benefit beyond texture.
Irritation
low
Source
synthetic
A gentle, modified vitamin E that offers antioxidant protection and skin conditioning without the stability issues of pure vitamin E.
Irritation
low
Source
semi-synthetic
A lightweight silicone that makes products feel silky and spread easily, with a very low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
A gentle synthetic polymer that helps products spread smoothly and feel lightweight, but offers no active skin benefits.
Irritation
low
Source
synthetic
A water-friendly version of vitamin E that helps protect skin from environmental damage without the greasy feel of pure tocopherol.
Irritation
low
Source
semi-synthetic
A gentle, water-binding polymer that helps keep skin hydrated and products feel smooth without clogging pores.
Irritation
low
Source
synthetic
A water-friendly version of vitamin E that helps protect skin from environmental stress without feeling greasy.
Irritation
low
Source
semi-synthetic
A gentle synthetic polymer that helps blend oil and water, making cleansers and lotions feel smooth without heavy irritation.
Irritation
low
Source
synthetic
A gentle, water-soluble ingredient that helps products feel smooth and hydrating without greasiness.
Irritation
low
Source
synthetic
A gentle, water-soluble polymer that helps other ingredients absorb better and leaves skin feeling smooth without greasiness.
Irritation
low
Source
synthetic
A gentle synthetic humectant that hydrates and improves product feel without common irritation.
Irritation
low
Source
synthetic
A gentle silicone that makes products feel silky and spread easily, but may not suit those avoiding silicones entirely.
Irritation
low
Source
synthetic
A safe, synthetic ingredient that helps products feel smooth and spread evenly while lightly hydrating the skin.
Irritation
low
Source
synthetic
A gentle, coconut-derived cleansing and softening ingredient that helps products rinse cleanly without stripping the skin.
Irritation
low
Source
semi-synthetic
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 spreadability, but may not suit those avoiding silicones.
Irritation
low
Source
synthetic
A gentle, modified glycerin that pulls moisture into the skin without feeling sticky, making it a great option for dry or sensitive skin.
Irritation
low
Source
semi-synthetic
A gentle synthetic humectant that helps products feel smooth and non-sticky, but offers only surface-level hydration.
Irritation
low
Source
synthetic
A gentle synthetic emulsifier that helps mix oil and water in skincare, generally well-tolerated but not a star active ingredient.
Irritation
low
Source
synthetic
A synthetic humectant that helps hydrate and smooth the skin, but offers limited unique benefits compared to more established ingredients.
Irritation
low
Source
synthetic
A water-friendly version of vitamin E that helps protect skin from environmental stress without the greasy feel of pure vitamin E.
Irritation
low
Source
semi-synthetic
A synthetic polymer that helps makeup and skincare last longer by forming a flexible film on the skin.
Irritation
low
Source
synthetic
A versatile silicone emulsifier that improves product texture and spreadability with a low risk of irritation.
Irritation
low
Source
semi-synthetic