A gentle, starch-based polymer that improves product feel and wear without common irritants.
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, starch-based polymer that improves product feel and wear without common irritants.
Irritation
low
Source
semi-synthetic
A reliable synthetic thickener that gives a silky, non-sticky feel to water-based products, with a strong safety profile.
Irritation
low
Source
synthetic
A synthetic polymer that improves product feel and spreadability, but has limited research on long-term skin benefits.
Irritation
low
Source
synthetic
A gentle modified starch that improves product feel and absorbs excess oil without clogging pores.
Irritation
low
Source
semi-synthetic
Stearamide is a synthetic thickener and stabilizer that helps give creams and lotions a smooth, rich texture with a low risk of irritation.
Irritation
low
Source
synthetic
A synthetic thickener and stabilizer that helps give creams a rich texture, but may be too heavy for oily or acne-prone skin.
Irritation
low
Source
synthetic
A synthetic powder that improves product feel and absorbs excess oil, but offers no active skincare benefits.
Irritation
low
Source
synthetic
Thickener
Sodium Acrylate/Methallylsulfonate/Methoxy PEG-48 Methacrylate/Sucrose Copolymer
A safe, effective thickener that gives gels and creams a smooth, non-sticky feel.
Irritation
low
Source
synthetic
A gentle, plant-based powder that soaks up excess oil and gives a smooth, non-greasy feel without clogging pores.
Irritation
low
Source
natural
A safe, effective thickener that gives your skincare products a pleasant gel or cream texture without clogging pores.
Irritation
low
Source
synthetic
A gentle, starch-based ingredient that improves product feel and stability without clogging pores or causing irritation.
Irritation
low
Source
semi-synthetic
A synthetic skin-conditioning ingredient that improves product feel without major safety concerns.
Irritation
low
Source
synthetic
Viscosity Controlling Agent
Tromethamine Magnesium Aluminum Silicate
A safe, synthetic thickener and stabilizer that improves product texture without clogging pores or irritating skin.
Irritation
low
Source
synthetic
A gentle, dual-purpose ingredient that thickens formulas and offers mild antimicrobial support without irritation.
Irritation
low
Source
semi-synthetic
Film Former
VINYL DIMETHICONE/LAURYL/BEHENYL DIMETHICONE CROSSPOLYMER
A silicone crosspolymer that gives a silky, smooth feel to products without clogging pores or causing irritation.
Irritation
low
Source
synthetic
Film Former
VINYL DIMETHICONE/LAURYL DIMETHICONE CROSSPOLYMER
A silicone polymer that gives products a silky, smooth feel and helps ingredients spread evenly without clogging pores.
Irritation
low
Source
synthetic
Texture Enhancer
VINYL DIMETHICONE/METHICONE SILSESQUIOXANE CROSSPOLYMER
A silicone powder that gives a silky, matte finish and helps products glide on smoothly without clogging pores.
Irritation
low
Source
synthetic
Wheat starch is a gentle, natural oil-absorber that gives makeup a smooth, matte finish without clogging pores.
Irritation
low
Source
natural
Wollastonite is a natural mineral used mainly as a filler and texture modifier in powder cosmetics, but it has limited skincare benefits and its safety in inhaled forms is a concern.
Irritation
low
Source
natural
A gentle thickening and opacifying agent that also helps skin feel smooth, but it's not a star active ingredient.
Irritation
low
Source
synthetic
Zinc Palmitate is a safe, non-irritating ingredient that helps give makeup and creams a smooth, silky feel without clogging pores.
Irritation
low
Source
synthetic
Zinc Phosphate is a safe, non-irritating mineral powder used to add bulk and opacity to makeup, but it offers no active skincare benefits.
Irritation
low
Source
synthetic
Zinc Silicate is a safe, non-irritating mineral powder that helps absorb oil and gives a smooth finish, but it offers no active skincare benefits.
Irritation
low
Source
natural