Acrylates/Steareth-20 Methacrylate Copolymer
What Acrylates/Steareth-20 Methacrylate Copolymer is & what it does
A synthetic thickener that builds clear gels and stabilizes emulsions, giving a smooth, non-greasy texture. It helps suspend ingredients evenly without adding oiliness.
What does Acrylates/Steareth-20 Methacrylate Copolymer do in skincare?
Acrylates/Steareth-20 Methacrylate Copolymer is a synthetic acrylic polymer. In skincare and sunscreen formulas it is used mainly as a thickener and rheology modifier, helping to control texture and viscosity. It can also act as a stabilizer to keep the formula uniform.
Is Acrylates/Steareth-20 Methacrylate Copolymer safe?
Acrylates/Steareth-20 Methacrylate Copolymer is a polymer used to thicken and stabilize cosmetic formulas and is generally considered safe at the levels used. It is a large molecule that mainly stays on the surface of the skin. If you have specific concerns, consult a qualified professional.
Is Acrylates/Steareth-20 Methacrylate Copolymer natural or synthetic?
Acrylates/Steareth-20 Methacrylate Copolymer is a synthetic ingredient, made by polymerizing acrylate and methacrylate building blocks. It is not from a natural source. Synthetic polymers like this are chosen for reliable thickening and stabilizing performance.
Sunscreens with Acrylates/Steareth-20 Methacrylate Copolymer
We rate 7 sunscreens that contain it:
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D’ ALBA UV Essence Waterfull Cover-up SPF 50+ Pa++++
90/100
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SoleilBiafine Sun Spray Milk Spf 50+ Child
84/100
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Supergoop! Dewscreen Hydrating Primer SPF 50
69/100
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Bondi Sands SPF 60 Sunny Drops
68/100
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Aesop Protective Body Lotion SPF 50
68/100
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Bondi Sands Sunny Daze Hydrating SPF 50+ Face Fluid Drops
63/100
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Pond's Bright Beauty Serum Cream SPF 15
60/100