It can be challenging to find the right ingredients for your skin, especially if that skin is acne-prone. Check out this list of acne-inducing ingredients to see which ones you might want to avoid. Ingredients Causing Dehydration: When your skin is dehydrated, your skin will begin to hold onto dead skin cells, ultimately clogging them and causing those pesky blemishes. Wondering what ingredients might cause dehydration? Try staying away from: Silicone (often used to make your skin feel silky and smooth, but terrible for clogging pores). Often includes: Methicone, dimethicone, trimethicone, cyclomethicone, siloxane, cyclopentasiloxane, cyclotetrasiloxane, cyclohexasiloxane, silsesquioxane, trimethylsiloxysilicate, methylpolysiloxane, stearoxytrimethylsilane Talc:this natural ingredient dehydrates and...