33RD PARALLEL SOAP CO. Dimethicone 350 CST 32 oz — 100% Pure Cosmetic-Grade Silicone Oil, Lightweight Silky Finish

33rd Parallel Soap Co.'s 350 CST dimethicone is a 100% pure, cosmetic-grade silicone oil in a 32 oz resealable container designed to add slip, barrier protection, and stability to lotions, creams, sunscreens, primers and hair products.

This medium-viscosity (350 centistoke) dimethicone delivers a lightweight, silky feel without greasiness, making it a favored ingredient for formulators and DIYers who want consistent texture and enhanced product performance. Sourced and packaged for cosmetic use, this bottle is practical for small-batch manufacturing, salon blends, and home creations where predictable results matter.

How will 350 CST dimethicone change the texture of my skincare or makeup?

At 350 CST, the silicone is thick enough to create a smooth, spreadable film but thin enough to sink into formulations without weighing them down. It improves glide, reduces tack, and leaves a soft, velvety finish that helps other ingredients apply evenly.

• Improves slip for easy application of creams and primers
• Delivers a non-greasy, satin finish to foundations and lotions
• Helps powders and pigments blend more smoothly

Can I use this dimethicone in hair and sun care products?

Yes. This grade is commonly incorporated into conditioners, styling serums, and sunscreens to increase shine, reduce frizz, and improve water resistance when used at appropriate levels. It is compatible with many emulsion systems and helps formulas maintain stability and performance.

• Adds slip and detangling in conditioners and leave-ins
• Reduces visible frizz and enhances shine in styling products
• Assists sunscreen formulas with spreadability and aesthetic feel

Is this dimethicone suitable for sensitive or daily-use products?

This cosmetic-grade dimethicone is widely used in products formulated for all skin types, including sensitive and mature skin. It is non-comedogenic and provides an occlusive barrier that helps reduce trans-epidermal moisture loss while keeping the skin feel lightweight and comfortable.

• Gentle formulation support for sensitive-skin products
• Helps products feel smooth without pore-clogging oiliness
• Useful in wound-care and soothing topical bases as a protective component

How should I store and handle the 32 oz bottle?

The product ships in resealable packaging ideal for repeated use in labs or studios. Store in a cool, dry place away from direct heat and sunlight, and keep the cap tightly closed to preserve purity and viscosity.

• Resealable 32 oz container for easy dosing and storage
• Keep away from high temperatures to maintain viscosity
• Use clean tools to avoid introducing contaminants

Who is this for? Cosmetic formulators, indie beauty brands, salon professionals, and at-home makers seeking a reliable, medium-viscosity dimethicone will find this 32-ounce supply practical and economical. If you need a predictable silicone to improve texture, longevity, or sensory feel across creams, primers, sunscreens, foundations, or hair products, this cosmetic-grade 350 CST dimethicone from 33rd Parallel Soap Co. is designed to integrate smoothly into your formulas while offering resealable convenience and bulk value.