Cationic Guar Gum for Hair Care & Personal Care Products
Cationic Guar Gum (Guar Hydroxypropyltrimonium Chloride) — the COSMOS-approved natural conditioning polymer for shampoos, conditioners and skincare. Manufactured in India by B D Guar, a trusted Cationic Guar Gum supplier since 1983.
Quick Answer
What is Cationic Guar Gum?
Cationic Guar Gum (Guar Hydroxypropyltrimonium Chloride) is a positively charged derivative of natural guar gum, created by introducing quaternary ammonium groups onto the guar polymer chain. It is the most widely used natural conditioning agent in hair care products including shampoos, conditioners, and skincare formulations. It is COSMOS approved for natural cosmetics.
What is Cationic Guar Gum?
Cationic guar gum, commercially known as Guar Hydroxypropyltrimonium Chloride, is a quaternary ammonium derivative of natural guar gum. The cationic (positive) charge modification allows it to bind effectively to negatively charged surfaces like hair and skin, providing exceptionalconditioning and substantivity properties.
This natural-derived cationic polymer is the preferred conditioning agent in modern hair care formulations. It provides slip, reduces static, improves wet and dry combability, and leaves hair feeling soft and manageable without buildup.
B D Guar manufactures premium quality cationic guar gum in various grades with different degrees of substitution and viscosity profiles to meet specific formulation requirements.
How big is the cationic guar gum market in 2026?
The global cationic guar gum market is valued at roughly US$110 million (2024) and is projected to reach about US$152.5 million by 2030, growing at approximately 5.6% CAGR. The broader cationic conditioning polymers market is estimated near US$692 million in 2025, growing ~6.2% CAGR through 2033.
Hair care remains the largest and fastest-growing application segment. Cationic guar (Guar Hydroxypropyltrimonium Chloride, CAS 65497-29-2) usage in hair care has climbed sharply as formulators seek natural, biodegradable conditioning polymers — see our technical deep dive on Guar Hydroxypropyltrimonium Chloride.
The 2026 driver is clear: personal-care manufacturers are increasing adoption of bio-based, silicone-free conditioning polymers for premium shampoos and sulfate-free / clean-label conditioners. Demand is strongest in North America, Europe, Japan and South Korea. Formulators building complete systems often pair cationic guar with other natural thickening agents and cosmetic-grade hydrocolloids covered on our Guar Gum for cosmetics page.
HICOL cationic guar is COSMOS-approved, natural, and suited to clean-label, sulfate-free, and vegan formulations. B D Guar is ISO 9001:2015 certified with 12,000 MT/year capacity, exporting to 50+ countries since 1983. Contact our cosmetics technical team for TDS, MSDS, and clean-label documentation.
Applications of Cationic Guar Gum
Widely used in personal care and cosmetic formulations for its natural conditioning properties
Shampoos & Conditioners
Natural conditioning polymer for detangling, shine enhancement, and combability in hair care formulations
Body Wash & Shower Gels
Adds moisturizing and conditioning properties, improves skin feel in cleansing products
Skincare Products
Enhances texture, provides conditioning and film-forming properties in lotions, creams, and serums
Hair Masks & Treatments
Delivers intensive conditioning, repair, and protection for damaged, colored, or treated hair
Benefits of Cationic Guar Gum
Technical Specifications
| INCI Name | Guar Hydroxypropyltrimonium Chloride |
| Appearance | Off-white to cream powder |
| Degree of Substitution | 0.1 - 0.4 |
| Viscosity (1% solution) | 2000 - 5000 cps |
| pH (1% solution) | 5.0 - 7.5 |
| Moisture | ≤ 12% |
| Nitrogen Content | 0.5 - 2.5% |
| Clarity | Clear to slightly hazy |
| Solubility | Cold water dispersible |
Available Grades
Three degrees of cationic substitution to match deposition and clarity targets
| Grade | Degree of Substitution | Viscosity (1%) | Recommended Applications |
|---|---|---|---|
| HICOL CG-L (Low DS) | 0.08 - 0.13 | 1,500 - 2,500 cps | Clear shampoos, body washes, light-conditioning cleansers |
| HICOL CG-M (Medium DS) | 0.13 - 0.20 | 2,500 - 4,000 cps | 2-in-1 conditioning shampoos, shower gels, facial cleansers |
| HICOL CG-H (High DS) | 0.20 - 0.30 | 4,000 - 5,500 cps | Rinse-off conditioners, masks, intensive repair and curl products |
Formulation Guide
Practical handling notes for personal care chemists
Usage rates
Conditioning shampoos 0.1-0.5%, rinse-off conditioners 0.3-0.8%, body washes and shower gels 0.1-0.3%, facial cleansers 0.1-0.2%, leave-in lotions 0.05-0.2%.
pH compatibility
Disperse at pH 4.0-5.0 for full hydration, then adjust the finished formula to pH 5.0-6.5. Stable across pH 3-9; strongly alkaline systems reduce cationic charge density and deposition.
Anionic surfactant interaction
With SLS/SLES the cationic polymer forms a coacervate that deposits on hair during dilution and rinsing. Hydrate the polymer in water before adding surfactant to avoid haze; add salt last to control viscosity.
Frequently Asked Questions
What is cationic guar gum?
Cationic guar gum is a chemically modified derivative of natural guar gum. It is produced by introducing cationic (positively charged) quaternary ammonium groups onto the guar gum polymer chain. This modification gives it unique conditioning and substantivity properties, making it ideal for personal care and cosmetic applications like shampoos, conditioners, and skincare.
How is cationic guar gum made?
Cationic guar gum is manufactured by reacting natural guar gum with quaternary ammonium compounds (like 3-chloro-2-hydroxypropyl trimethylammonium chloride) under alkaline conditions. The most common form is Guar Hydroxypropyltrimonium Chloride, which is widely used in hair care products as a natural conditioning polymer.
What are the benefits of cationic guar gum in hair care?
Cationic guar gum provides excellent conditioning properties for hair. It improves wet and dry combability, reduces static and flyaways, adds shine and softness, provides slip for easier detangling, forms a protective film on hair strands, repairs damaged cuticles, and is compatible with anionic surfactants in shampoos.
Is cationic guar gum safe for skin and hair?
Yes, cationic guar gum is considered safe for cosmetic use and is approved by FDA, EU, and regulatory bodies worldwide. It is derived from natural guar gum (plant-based) and is well-tolerated by most skin and hair types. It is CIR (Cosmetic Ingredient Review) approved and commonly found in shampoos, conditioners, body washes, and skincare products.
What is the difference between cationic and anionic guar gum?
Cationic guar gum has positively charged quaternary ammonium groups that attract to negatively charged surfaces like hair keratin and skin, providing conditioning benefits. Anionic guar gum has carboxymethyl (negatively charged) groups and is used more in food and industrial applications. Cationic versions are preferred for personal care due to their substantivity.
What INCI name is used for cationic guar gum?
The most common INCI (International Nomenclature of Cosmetic Ingredients) name is Guar Hydroxypropyltrimonium Chloride. Other variants include Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Guar Hydroxypropyl Trimonium Chloride, and Hydroxypropyl Guar. These appear on cosmetic product ingredient labels worldwide.
What is the price of cationic guar gum?
Cationic guar gum prices vary based on grade, degree of substitution, viscosity, and order quantity. B D Guar offers competitive wholesale pricing for bulk orders of cosmetic grade cationic guar gum. Contact us at info@bdguar.com for current pricing, samples, and technical data sheets.
Is cationic guar gum natural or synthetic?
Cationic guar gum is semi-natural - it is derived from natural guar gum (plant-based galactomannan) through a chemical modification process. Many COSMOS and ECOCERT approved grades are available for use in natural and organic cosmetics. It is biodegradable and more sustainable than synthetic conditioning polymers.
Can cationic guar gum replace silicones in hair care?
Yes, cationic guar gum is an excellent natural alternative to silicones in hair care products. It provides similar conditioning, slip, and shine benefits without the buildup issues associated with silicones. It is increasingly popular in 'silicone-free' and 'clean beauty' hair care formulations.
Is cationic guar gum silicone-free and suitable for clean-label hair care?
Yes — cationic guar (Guar Hydroxypropyltrimonium Chloride) is a plant-derived, biodegradable conditioning polymer used as a natural, silicone-free alternative in sulfate-free and clean-label shampoos and conditioners. HICOL cationic guar is COSMOS approved for natural and organic cosmetics.
How fast is the cationic guar gum market growing in 2026?
The global cationic guar gum market is projected to grow from about US$110 million in 2024 to roughly US$152.5 million by 2030 (~5.6% CAGR), led by demand for natural conditioning polymers in premium and clean-label hair care.
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