The Role of Stearalkonium Chloride in Modern Hair Care Formulations

Stearalkonium Chloride (CAS 122-19-0), also known as Benzyldimethylstearylammonium Chloride, is a quaternary ammonium compound commonly used in personal care formulations. It is a cationic surfactant with excellent conditioning, emulsifying, and antistatic properties.

Available in powder, liquid, and solid forms, Stearalkonium Chloride is widely used in hair conditioners, shampoos, creams, and lotions. It is one of the most effective ingredients for improving the texture, softness, and manageability of hair, especially after chemical treatments or frequent washing.

If you are looking to buy Stearalkonium Chloride, it is essential to understand how it works and how to select the right grade for your formulations.

I. How Stearalkonium Chloride Works in Hair Care

The mechanism of Stearalkonium Chloride is based on its positive ionic charge. Human hair carries a negative charge, especially when damaged or exposed to alkaline products like shampoo or dye. The cationic molecule of Stearalkonium Chloride binds electrostatically to these negatively charged sites, forming a thin film that:

• Neutralizes static electricity
• Improves combability and smoothness
• Seals the cuticle to enhance shine
• Reduces friction and breakage during brushing
• Helps retain moisture within the hair shaft

In simple terms, it repairs damaged hair, prevents frizz, and makes hair easier to manage—which is why it is a star ingredient in both professional salon formulations and consumer hair products.

II. Main Applications of Stearalkonium Chloride

Stearalkonium Chloride has broad applications in the personal care, cosmetic, and pharmaceutical industries. Below are the main uses across different product categories:

1. Hair Conditioners and Masks

This is the most common use. Stearalkonium Chloride provides:

• Deep conditioning to repair damaged hair fibers
• Enhanced softness and smoothness
• Reduced tangling and static buildup
• Improved spreadability and creamy texture for the product itself

It’s often used at 1–5% concentration in rinse-off or leave-in conditioners.

2. Shampoos

Adding Stearalkonium Chloride to shampoo formulations helps offset the harshness of cleansing surfactants such as SLS or SLES.

It improves:

• Foam quality and stability
• Hair manageability post-wash
• Reduced dryness caused by detergents

Formulators prefer liquid Stearalkonium Chloride for easy dispersion in aqueous systems.

3. Hair Serums and Leave-In Treatments

In premium or salon-grade hair serums, Stearalkonium Chloride functions as:

• An antistatic and smoothing agent
• A protective film former for heat styling
• A moisture retainer for glossy and hydrated hair

When blended with silicones or conditioning oils, it enhances long-lasting softness without greasiness.

4. Creams, Lotions, and Skin Care

Although primarily used for hair care, Stearalkonium Chloride is also applied in:

• Hand creams – as an emulsifier and softener
• Body lotions – for smoother texture and quick absorption
• Cleansing creams – as a mild surfactant that removes dirt gently

Its dual function as a conditioning and emulsifying agent makes it valuable in both hair and skin formulations.

5. Industrial and Pharmaceutical Applications

Beyond cosmetics, Stearalkonium Chloride finds roles in:

• Pharmaceutical creams and ointments as a stabilizer
• Textile softeners to improve fabric feel
• Antistatic coatings for plastic and rubber surfaces
• Household cleaning products, where it enhances surface conditioning properties

III. Product Forms and Usage Recommendations

At our facility, we offer Stearalkonium Chloride in three main forms to suit various production requirements:

รูปแบบ	รูปลักษณ์	Typical Use
แป้ง	White to off-white fine powder	For dry formulations, hair masks, or compact cosmetics
ของเหลว	Paste-like liquid	For shampoos, conditioners, and emulsions
Solid (flake or pellet)	Waxy solid	Easy to store and melt into oil phases

Usage levels typically range from 0.5% to 5%, depending on formulation type and desired conditioning strength.

IV. Advantages of Using Stearalkonium Chloride

• Superior conditioning even at low dosages
• Improved detangling and combability
• Excellent compatibility with surfactants and oils
• Enhances viscosity and stability of emulsions
• Long-lasting softness and antistatic effect
• Cost-effective alternative to more expensive quaternary surfactants

Because of these benefits, many Stearalkonium Chloride suppliers recommend it as a multifunctional ingredient for improving product quality and user satisfaction.

V. Stearalkonium Chloride Price and Sourcing

The Stearalkonium Chloride price depends on several factors:

• Purity and concentration level
• Physical form (powder, liquid, or solid)
• Packaging size and shipping location
• Minimum order quantity (MOQ)

As a trusted Stearalkonium Chloride supplier, we provide:

• Stable supply with consistent quality
• Technical guidance for formulation optimization
• Custom packaging options
• Competitive bulk pricing for long-term cooperation

If you are planning to buy Stearalkonium Chloride, contact our sales team for specifications, sample availability, and the latest price quote.

VI. Why Choose Us as Your Stearalkonium Chloride Supplier

We are a professional manufacturer and supplier of cosmetic raw materials, committed to supporting formulators in creating high-performance hair and skin care products.

Our advantages include:

• Strict quality control under international standards
• Batch-to-batch consistency for global customers
• Flexible supply chain for both small and bulk orders
• Technical support from experienced chemists
• Prompt delivery and after-sales service

Whether you need Stearalkonium Chloride (CAS 122-19-0) in powder, liquid, or solid form, we ensure high purity, stable quality, and competitive pricing.

VII. สรุป

In modern hair care formulations, Stearalkonium Chloride plays an irreplaceable role as a conditioning, antistatic, and emulsifying agent. Its ability to repair damage, smooth the hair cuticle, and improve texture makes it one of the most effective and reliable ingredients in the industry.