Product: Guar Hydroxypropyltrimonium Chloride
Rchem Guar Hydroxypropyltrimonium Chloride is a high-purity, water-soluble cationic polymer derived from natural guar gum, presented as a fine, off-white to pale yellow powder. This quaternary ammonium derivative of guar gum is renowned for its exceptional substantive conditioning properties, as its positive charge binds strongly to the negatively charged surfaces of hair and skin. It is a cornerstone ingredient in modern hair and body care formulations for delivering superior detangling, anti-static effects, and a smooth, soft feel without heavy buildup.
Category: powder
Description
Key Features & Benefits:
● Excellent natural thickening agent with high viscosity at low concentrations
● Effective stabilizer for emulsions and suspensions in various formulations
● Clean-label ingredient suitable for organic and natural product formulations
● Improves texture and shelf life in food products
● Enhances viscosity and stability in cosmetic formulations
● Cost-effective alternative to synthetic thickeners and stabilizers
Technical Specifications Table:
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PALM DERIVATIVES STATUS
VEGAN SUITABLE
Chemical Formulae
Frequently Asked Questions:
How does Guar Hydroxypropyltrimonium Chloride work in a shampoo?
Shampoos primarily contain anionic (negatively charged) surfactants that clean hair but can leave it feeling rough. Guar Hydroxypropyltrimonium Chloride has a cationic (positive) charge. During rinsing, these positive sites are attracted to the negative charges on damaged hair, allowing the polymer to deposit effectively. It forms a thin, lubricating film that reduces friction, providing detangling, softness, and anti-static benefits without being completely washed away by the surfactants.
Does it build up on hair over time?
Yes, specialized grades like Jaguar C-500 or Optima are specifically engineered for high clarity and low build-up. While it is most common in rinse-off products (shampoos, conditioners), it can also be used in leave-on formulations. However, formulators must ensure it is fully dissolved and compatible with other ingredients to avoid cloudiness or residue.
Modern variations of cationic guar are designed to have a low-to-moderate buildup profile. They deposit effectively to provide immediate conditioning benefits (wet/dry combing, softness) but are engineered to wash off more uniformly over time compared to traditional cationic polymers. For most consumers, it does not cause the dulling or heavy feeling associated with older conditioning agents
Does it build up on hair over time?
For optimal hydration and to prevent "fish-eye" clumping, the powder should be dispersed in water with vigorous mixing before adding other components. The pH is typically adjusted to an acidic range (5.0-6.0) for full hydration and clarity. It is best added to the water phase before surfactants and salts.
How should Guar Hydroxypropyltrimonium Chloride be incorporated into a formulation?
Store in a cool, dry place in tightly sealed, original containers to prevent moisture absorption. The powder can be dusty; use personal protective equipment (PPE) including a dust mask, gloves, and safety goggles when handling. Shelf life is typically 24 months when stored properly. Always refer to the Safety Data Sheet (SDS) for comprehensive handling and safety information.
