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AccessQUAT CTMS

Cationic Conditioning Agent for Soft, Detangled Hair

INCI Name: Cetrimonium Methosulfate

AccessQUAT CTMS is a versatile and effective cationic conditioning agent, commonly known as a “quat.” It provides powerful anti-static and detangling properties, making it an essential ingredient for hair conditioners, rinses, and treatments. Its positive charge smooths the hair cuticle, leaving hair feeling soft, manageable, and free from frizz and flyaways.

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Perfect For These Applications

Other cosmetic uses possible—contact us for formulation guidance.

  • Rinse-Off Hair Conditioners
    Provides excellent detangling and softening, making hair easy to comb through when wet and leaving it feeling smooth and silky after rinsing.
  • Leave-In Conditioners & Detanglers
    Offers superior anti-static properties that control frizz and flyaways, keeping hair manageable and smooth throughout the day.
  • Deep Conditioning Hair Masks
    Improves the deposition of nourishing ingredients onto the hair shaft, enhancing the restorative and softening effects of intensive treatments.
  • Cream Rinses
    Creates a light conditioning effect that smooths the hair cuticle after shampooing, reducing friction and preventing mechanical damage.
  • Anti-Frizz Serums
    Functions as a primary anti-static agent, taming frizz and providing a sleek, polished finish in styling products.

How to Use AccessQUAT CTMS in Your Formulations

Understanding AccessQUAT CTMS

Think of AccessQUAT CTMS as a magnet for your hair. Hair, especially when damaged, carries a slight negative charge. AccessQUAT CTMS is a cationic (positively charged) ingredient, so it’s naturally attracted to the hair shaft. When you use a conditioner containing it, the ingredient deposits onto the hair surface, creating a smooth, even film.

This action does a few key things: it neutralizes the negative charge, which instantly helps reduce static and flyaways. It also encourages the hair cuticles (the tiny scales on the outside of each hair strand) to lie flat. This makes hair feel smoother, look shinier, and much easier to comb through, both wet and dry. For formulators, this means you can create products that deliver noticeable softness, detangling, and anti-frizz benefits that customers can feel immediately.

Formulation Tips

AccessQUAT CTMS is typically used between 0.5% and 3.0%. For a lightweight, daily conditioner, start with 0.5–1.5%. For a richer, deep-conditioning mask or a product for very thick, curly, or damaged hair, you might go up to 3.0%.

To incorporate it into your formula, add AccessQUAT CTMS to your water phase. It can be heated along with the water phase up to around 75°C (167°F), which is helpful when you are creating a cream-based conditioner with fatty alcohols (like Cetearyl Alcohol). It also functions as a cationic emulsifier, helping to stabilize the oil-in-water emulsion of a typical conditioner.

A crucial tip for beginners: Cationic ingredients like this one are generally not compatible with anionic ingredients (like most shampoo surfactants, such as Sodium Lauryl Sulfate). If you mix them directly, they can react and deactivate each other. This is why you formulate them in separate products—shampoo (anionic) to cleanse, and conditioner (cationic) to smooth and detangle.

Key Performance Benefits:

  • Superior Detangling: Helps smooth hair cuticles, reducing the force needed to comb through wet hair and minimizing breakage.
  • Effective Anti-Static Control: Neutralizes electrical charge on the hair surface, helping eliminate frizz, flyaways, and static cling for a smooth, polished look.
  • Noticeable Softness and Conditioning: Adsorbs onto the hair shaft to leave a soft, non-greasy film, improving manageability without heavy buildup.
  • Improves Hair Texture: By smoothing the cuticle, it enhances natural shine and silkiness so hair looks and feels healthier.
  • Versatile and Easy to Use: Disperses in the water phase and can be heated, making it straightforward to incorporate across formats from light rinses to thick masks.
Heading #1
Benefits
Detangling, Frizz Control, Hair Care Benefits
INCI Name
Cetrimonium Methosulfate
Usage Rate
0.5%-3%
Functional Type
Cationic Conditioning Agents, Conditioning Agents
Phase Compatibility
Water Phase
Application Area
Hair, Scalp
Product Type Suitability
Conditioners, Hair Styling, Masks & Treatments, Shampoos
Certifications
Cruelty-Free
Physical Form
Liquid

Frequently Asked Questions About AccessQUAT CTMS

It’s the primary conditioning ingredient. It makes your hair soft, smooth, and easy to comb by reducing static and flattening the hair cuticle—think of it as the main detangler and anti-frizz component in your formula.
A good starting range is 0.5% to 3.0%. Use a lower amount (around 0.5–1.5%) for daily or lightweight conditioners, and a higher amount (up to 3%) for deep conditioners or products for very tangled or damaged hair.
No, it is not a sulfate surfactant like Sodium Lauryl Sulfate (SLS). “Methosulfate” is the counter-ion that is part of the molecule’s structure. It is a gentle conditioning agent and is considered “sulfate-free” in the context of cleansing products.
Add AccessQUAT CTMS to the water part (water phase) of your formula. It can be gently heated with the water and other water-soluble ingredients before you combine it with your heated oil phase to form your conditioner.
It works very well with other common conditioner ingredients like fatty alcohols (Cetyl, Cetearyl Alcohol), oils, and butters. However, avoid mixing it directly with strong anionic (negatively charged) ingredients, like shampoo surfactants, as they can cancel each other out.
Yes, it is effective for all hair types. You can adjust the usage level to cater to different needs—lower amounts for fine hair that can be weighed down easily, and higher amounts for thick, curly, or coarse hair that needs more slip and conditioning.

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AccessQUAT CTMS

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