Hydroxypropyltrimonium Maltodextrin Crosspolymer

Product Description

Hydroxypropyltrimonium Maltodextrin Crosspolymer is a specialized cationic conditioning polymer derived from natural maltodextrin, produced in our facility to meet the highest B2B quality standards. This bio-based crosspolymer combines the structural stability of a crosslinked polysaccharide with a positive charge, allowing it to provide exceptional substantive properties to both skin and hair. As the industry moves toward sustainable, high-performance "biopolymeric" solutions, this ingredient offers formulators a way to enhance texture and conditioning without relying on traditional synthetic silicones.

Product Specification

• INCI Name: Hydroxypropyltrimonium Maltodextrin Crosspolymer
• Chinese Name: 羟丙基三甲基氯化铵麦芽糊精交联聚合物
• CAS No.: 2045558-81-2
• Appearance: White to off-white powder or aqueous solution
• Origin: Plant-derived (Maltodextrin base)
• Charge Density: Cationic (High Substantivity)
• Solubility: Soluble/Dispersible in water
• pH Value (1% solution): 5.0 – 7.5
• Purity: ≥ 98.0% (Powder form)

Key Benefits & Applications

• Enhanced Substantivity: The cationic charge ensures the polymer effectively binds to negatively charged keratin surfaces, providing long-lasting benefits even in wash-off products.
• Natural Conditioning: Acts as a powerful bio-based alternative to synthetic conditioning agents, improving hair combability and reducing static.
• Skin Softening: Forms a light, non-occlusive film on the skin that imparts a smooth, velvety sensory profile and helps retain moisture.
• Volume & Body: In hair care, it provides structural support to hair fibers, helping to increase hair volume and manageability without build-up.
• Stabilizing Property: Helps stabilize the sensory experience in complex surfactant systems and o/w emulsions.

Formulation Guidelines

• Recommended Usage: 0.5% – 3.0% depending on the specific application (higher for hair treatment).
• Incorporation: Easily dispersed in the water phase at room temperature or with gentle heating (up to 60°C).
• Compatibility: Excellent compatibility with non-ionic and cationic surfactants; caution is advised when formulating with high levels of strong anionic thickeners (potential for complex formation).
• Clarity: Can be used to create clear aqueous systems when properly neutralized and solubilized.
• Synergy: Combine with Panthenol to synergistically improve hair shaft repair and provide deep, long-lasting hydration for sensitized scalps.