Cyclomethicone (Cyclopentasiloxane D5) Silicone Fluid for Personal Care

Cyclomethicone, also known as Cyclopentasiloxane (D5), is a volatile, low-viscosity silicone fluid widely used in personal care and cosmetic formulations. This D5 silicone is valued for its fast-evaporating nature, non-greasy feel, and smooth, silky texture.

Commonly used in hair serums, leave-in conditioners, lotions, creams, and deodorants, Cyclomethicone enhances product spreadability while leaving a light, luxurious finish. Its clean evaporation makes it ideal for creating non-tacky, breathable formulations—a must for high-performance cosmetics and skincare.

Key Features & Benefits

• Volatile, Lightweight Silicone: Evaporates quickly without leaving residue, ideal for matte and non-greasy formulations.
• High Spreading Ability: Enhances glide and even distribution of thicker or active ingredients.
• Detackifier: Reduces the stickiness of ingredients like glycerin, improving texture.
• No Cooling Sensation: Evaporates cleanly without a cooling or tightening effect.
• Versatile Use: Compatible with a wide range of hair, skin, and body care formulations.

Specifications

• Common Name: Cyclomethicone
• INCI Name: Cyclopentasiloxane (D5)
• Chemical Structure: Pentameric cyclic silicone with five silicon atoms
• Cyclopentasiloxane (D5) Content: >96%
• Cyclotetrasiloxane (D4) Content: <1%
• Appearance: Colorless liquid

Recommended Usage

Use 1%–10% in most formulations. Can be used alone or combined with other volatile silicone blends to tailor evaporation rate and texture.

Applications

• Hair Care Products: Perfect for serums, leave-in treatments, and conditioners. Adds shine, smoothness, and reduces frizz without heaviness.
• Skin Care: Enhances the spreadability of lotions, creams, and foundations for a silky, smooth finish.
• Body Care: Used in deodorants and antiperspirants to minimize tackiness and improve glide.
• Perfumes & Body Sprays: Acts as an efficient carrier for fragrance, evaporating cleanly for a residue-free feel.

If you’re researching what is Cyclomethicone or seeking Cyclomethicone for hair, this lightweight, fast-evaporating silicone is the go-to choice for formulators and natural silicone suppliers seeking premium performance.

Formulation Tips

• Directions: Add Cyclopentasiloxane during the cool-down phase to minimize evaporation during production.
• Tip: Blend with other Cyclomethicone blends to modify evaporation rate or feel.

Storage & Safety

• Storage: Store at or below 25°C in sealed containers, away from heat, sparks, or open flames.
• Safety: Use proper ventilation when handling bulk silicone and avoid ignition sources.

Why Choose Natural Bulk Supplies

At Natural Bulk Supplies, we specialize in bulk Cyclomethicone (Cyclopentasiloxane D5) for cosmetic and personal care manufacturers. Our natural silicone alternatives are sustainably sourced and tested for quality, making them perfect for brands seeking cleaner, lighter-feel formulations in the cyclopentasiloxane market.