What is Polymethyl Methacrylate?

Polymethyl Methacrylate (PMMA) is a synthetic polymer, a type of plastic, commonly used in cosmetics to improve product texture and appearance. It is known for its light-scattering properties.

Is Polymethyl Methacrylate safe for skin?

Yes, Polymethyl Methacrylate is considered safe for topical use in cosmetics. It is a large molecule that does not penetrate the skin and is generally well-tolerated.

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Polymethyl Methacrylate

Polymethyl Methacrylate is a synthetic polymer, a type of plastic, often used in cosmetics as a bulking agent or to provide a smooth, matte finish. It can help absorb excess oil and reduce shine on the skin. It is also used in some formulations to create a soft-focus effect.

NonePolymerVeganEvidence: Medium

BenefitMinimal 1 / 4

Oil control i1 / 4

Whether it can reduce excess sebum, shine, or greasiness — absorbents, sebum-regulating ingredients, and some acne actives.

Texture i0.8 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

oil absorption
matte finish
soft-focus effect

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Products with Polymethyl Methacrylate

L'Oréal Men Expert

Hydra Energetic Anti-Fatigue Moisturiser

3.8/ 58/13/9

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Frequently asked questions

What is Polymethyl Methacrylate?: Polymethyl Methacrylate (PMMA) is a synthetic polymer, a type of plastic, commonly used in cosmetics to improve product texture and appearance. It is known for its light-scattering properties.
Is Polymethyl Methacrylate safe for skin?: Yes, Polymethyl Methacrylate is considered safe for topical use in cosmetics. It is a large molecule that does not penetrate the skin and is generally well-tolerated.