If you’ve been watching the Dimethyl Cyclosiloxane Price Trend lately, you might’ve noticed something interesting—prices took a noticeable dip in the second quarter of 2025. For those unfamiliar, dimethyl cyclosiloxane (often shortened to DMC) is a chemical used in making things like personal care products, silicone-based materials, and industrial coatings. It’s not something most people think about every day, but it plays a quiet role in many industries that touch our lives.