Polypropylsilsesquioxane
What Polypropylsilsesquioxane is & what it does
A silicone resin that forms a flexible, water-resistant film, improving the wear and rub-off resistance of long-lasting formulas. It gives a smooth finish.
What does Polypropylsilsesquioxane do in skincare?
Polypropylsilsesquioxane is a silicone-based film former used to help products spread smoothly and leave an even, soft finish on the skin. In sunscreens it can contribute to a more uniform film and a comfortable wear feel. It is valued mainly for its texture and finish properties.
Is Polypropylsilsesquioxane safe in skincare?
Polypropylsilsesquioxane is a silicone polymer used as a film former in cosmetics and is generally considered well tolerated at typical use levels. Silicone film formers are large molecules that sit on the skin surface. Individual reactions are uncommon but possible, so patch testing is reasonable for sensitive skin.
Is Polypropylsilsesquioxane natural or synthetic?
Polypropylsilsesquioxane is synthetic, belonging to the silsesquioxane family of silicone-based polymers. It is manufactured rather than sourced from plants or animals. Because it is synthetic, it contains no animal-derived material and is typically compatible with vegan formulas.
Sunscreens with Polypropylsilsesquioxane
We rate 43 sunscreens that contain it, showing the top 10 by overall score:
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THE LAB by blanc doux Clear Hyal Homme Sun Cream SPF50+ PA++++
95/100
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Skin&Lab Barrierderm Comfort Sun Cream
87/100
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Zwitsal Zonnecrème Spf 50+ 0% Parfum
86/100
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Quench botanics Daily Defense Tinted Sunscreen SPF 50 Pa+++ With Avocado Vitamins C & E -
85/100
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Skin&Lab Porebarrier Tinted Sunscreen SPF 50+ Pa++++
83/100
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Esqa Supreme Hybrid Sun Stick SPF 50+ Pa++++
79/100
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The Raw. The Raw. Cera-shield Physical Sunscreen SPF 50+ Pa++++
78/100
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BELLAMONSTER Derma Solution Mild Sun Cream SPF 50+ PA++++
78/100
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Realbarrier Peach Fit Tone-Up Sun Cream SPF 50+ PA++++
78/100
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Mediheal Sebum Balancing Sun Cream SPF50+/PA++++
77/100