Primosil™ D1000 (Dimethicone 1000 CST)

Primosil™ D1000 (Dimethicone 1000 CST) is a high-viscosity silicone that serves as a superb emollient, offering exceptional benefits for both skin and hair care formulations. It provides a rich, silky, smooth texture that enhances the sensory appeal of products, making them more luxurious and enjoyable to use. It acts as a protective barrier on the skin, helping to lock in moisture and protect against environmental aggressors, thus promoting hydration and reducing transepidermal water loss. Its conditioning properties are particularly beneficial in hair care, where it imparts shine, reduces frizz, and improves manageability without weighing down the hair. This ingredient also aids in the spreadability of creams and lotions, ensuring even application and coverage. Additionally, its film-forming abilities enhance the durability of makeup products, helping to maintain their finish and wear throughout the day.

Technical Specifications
PrimosilTM D1000 (Dimethicone 1000 CST)
INCI
Dimethicone 1000 CST
CAS Number
9072-19-9
Molecular Formula
(C2H6OSi)x
Molecular Weight
15,000 g/mol
Shelf Life
24 months from the date of manufacturing.
Storage
Store in a cool, dry place, protected from light.
Supplier
Flychem
SKU
FCB-075
Key Benefits
PrimosilTM D1000 (Dimethicone 1000 CST)
Enhances Spreadability
Improves the spreadability of cosmetic products, ensuring smooth, even application across skin, hair, or nails.
Provides a Silky Finish
Leaves a silky, smooth finish on the skin, enhancing the tactile sensation and overall feel of creams, lotions, and makeup.
Forms a Protective Layer
Creates a protective layer that helps lock in moisture and shield skin and hair from environmental stressors.
Conditions Hair
Provides excellent conditioning for the hair, reducing frizz and improving manageability for easier styling.
Smooths Skin Surface
Helps to smooth the skin's surface, reducing the appearance of fine lines and pores for a more polished look.
Increases Product Longevity
Helps make-up and sunscreens stay in place longer by improving their adherence and resistance to wear and tear.
Moisturizes Effectively
Acts as a moisturizer that helps to prevent water loss, keeping skin and lips hydrated and plump.
Non-Comedogenic
Less likely to clog pores, suitable for facial care products designed for sensitive or acne-prone skin.
Imparts Gloss to Hair and Nails
Adds a glossy, polished look to hair and nails, enhancing the aesthetic appeal of hair treatments and nail polishes.
Enhances Water-Resistance
Enhances the water-resistance of formulations, useful in sun care and makeup products intended for humid conditions or water activities.
Provides Thermal Protection
Offers a degree of thermal protection for hair, reducing the damage caused by heat styling tools.
Reduces Tackiness
Minimizes the sticky feel of products upon application, particularly beneficial in lip glosses and sunscreens.
Stabilizes Emulsions
Helps stabilize emulsions, ensuring that the product's texture and efficacy remain consistent over time.
Soothes Irritated Skin
Can help soothe and calm irritated skin, making it an excellent addition to after-sun and sensitive skin formulations.
Enhances Nail Care Products
Used in nail care products to provide a smoother, more durable finish that resists chipping and peeling.
Offers a Weightless Feel
Provides moisture and conditioning benefits without a heavy or greasy feel, ideal for facial moisturizers and body lotions.
Improves Makeup Texture
Improves the texture and spreadability of makeup products, facilitating smoother application and blending.
Facilitates Faster Drying
Helps products to dry faster upon application, reducing wait time in multi-step beauty routines.
Reduces Friction in Hair Styling
Reduces friction when styling hair, minimizing breakage and damage during combing and brushing.
Enhances Sunscreen Efficacy
Helps distribute sunscreen agents more evenly across the skin, improving the protective barrier against UV radiation.

Frequently Asked Questions (FAQ)

What is Primosil™ D1000 (Dimethicone 1000 CST), and how is it used in hair care products?

Dimethicone 1000 CST is a medium-viscosity silicone that provides excellent conditioning properties. It's used in shampoos, conditioners, and serums to add shine, reduce frizz, and improve detangling.