Description
Molecular Formula: (C2H6OSi)n
Alternative Names: Silicone Oil 1000 CST, Polydimethylsiloxane
Country of Origin: India
Description:
Dimethicone 1000 CST is a high-viscosity silicone oil widely used in cosmetics and personal care products. It is clear, non-greasy, and spreads smoothly, giving a rich and luxurious feel to skin and hair. This ingredient forms a long-lasting protective barrier that locks in moisture and helps protect against dryness. It is stable, non-reactive, and safe for use in many different cosmetic applications. Because of its higher thickness compared to lower-viscosity silicones, Dimethicone 1000 CST is ideal for creating products that feel richer and provide longer-lasting conditioning effects.
Benefits and Uses:
- Provides a rich, luxurious feel to skin and hair.
- Forms a strong protective barrier to reduce moisture loss.
- Improves the texture and spread of thick creams and lotions.
- Enhances shine and smoothness in hair care products.
- Reduces friction, making makeup and skincare products glide easily.
- Long-lasting effect due to its higher viscosity and stability.
Dimethicone 1000 CST is highly valued for creating richer, thicker cosmetic products. In skincare, it helps reduce roughness, softens dry areas, and gives a smooth finish without clogging pores. In hair care, it coats the hair shaft to lock in moisture, smooth cuticles, and reduce frizz for a healthy, glossy look. Because it is inert, it does not react with active ingredients, making it safe to combine with most cosmetic raw materials. Its higher viscosity makes it especially suitable for night creams, heavy lotions, and deep-conditioning hair treatments. Dimethicone 1000 CST is also heat stable, making it easy to include in both hot and cold process formulations.
Concentration and Solubility:
- Recommended use level: 0.5% to 5% depending on the formula.
- Not soluble in water; soluble in other silicones and some oils.
How to Use:
- Add during the oil phase of your formulation.
- Blend well into creams, lotions, serums, and hair conditioners.
