Cationic Hyaluronic Acid

Categories Cosmetic Ingredients, Hyaluronic Acid, Personal Care

Additional information

Product Name	Cationic Hyaluronic Acid / Plus Sodium Hyaluronate
Appearance	White or almost white powder or granules
Assay of Glucuronic Acid (dry base)	37.0% – 46.0%
Solubility	Excellent solubility in water. It is soluble or sparingly soluble in water
Main Functions	Superior Hydration, Enhanced Skin Adhesion, Anti-Aging, Improved Skin Comfort, Long-Lasting Moisture
Main Applications	Moisturizers & Anti-Aging Products, Hair Care, Conditioners & Shampoos, Facial Serums & Creams, Sensitive Skin Care, Post-Sun Care

Product Details

Cationic Hyaluronic Acid – Enhanced Hydration and Skin Benefits

Chibio Biotech’s Plus Sodium Hyaluronate (Cationic Hyaluronic Acid) is a modified form of Hyaluronic Acid that offers superior moisturizing properties and improved skin penetration.

This cosmetic-grade ingredient is specially designed to enhance hydration, skin conditioning, and anti-aging benefits, and is widely used in skincare, haircare, and personal care formulations.

What is Cationic Hyaluronic Acid?

Cationic Hyaluronic Acid is a positively charged derivative of Sodium Hyaluronate that combines the hydrating benefits of HA with increased skin adhesion and improved delivery. This modification allows it to bind to the skin more effectively, offering prolonged hydration, enhanced moisture retention, and improved elasticity.

Cationic Hyaluronic Acid is used in a variety of cosmetic and personal care products, such as moisturizers, serums, shampoos, and conditioners. It is also increasingly used in anti-aging treatments and products designed to repair the skin barrier.

Key Benefits of Cationic Hyaluronic Acid

✅ Superior Hydration – Deeply moisturizes the skin, forming a protective barrier that locks in moisture.
✅ Enhanced Skin Adhesion – Cationic properties allow for improved skin penetration and prolonged effects.
✅ Anti-Aging – Reduces fine lines and wrinkles by boosting skin elasticity and moisture levels.
✅ Improved Skin Comfort – Gentle and non-irritating, making it ideal for sensitive skin.
✅ Long-Lasting Moisture – Forms a hydrated layer that remains effective over time.
✅ Versatile Applications – Can be used in face creams, serums, haircare, and sun care products.

Cationic Hyaluronic Acid – Key Specifications

Feature	Specification
Product Name	Plus Sodium Hyaluronate (Cationic Hyaluronic Acid)
Appearance	White or almost white powder or granules
Identification	CPC & Sodium identification
Assay of Glucuronic Acid (dry base)	37.0% – 46.0%
pH Value	5.0 – 7.5
Absorbance (A280nm)	≤ 0.25
Transparency (T550nm)	≥ 99.0%
Loss on Drying	≤ 10.0%
Residue on Ignition	≤ 15.0%
Kinematic Viscosity	2 – 10 mm²/s
Degree of Cationization	0.15 – 0.60
Protein Content	≤ 0.1%
Heavy Metal (Pb)	≤ 20 ppm
Microbial Limits	Bacteria ≤ 100 CFU/g Molds & Yeasts ≤ 50 CFU/g
Staphylococcus aureus	Negative/g
Pseudomonas aeruginosa	Negative/g

Solubility:

Cationic Hyaluronic Acid (Plus Sodium Hyaluronate) has excellent solubility in water. It is soluble or sparingly soluble in water, which allows it to easily dissolve into aqueous solutions for incorporation into cosmetic, personal care, and pharmaceutical formulations.

The solubility ensures that it can be effectively used in products like moisturizers, serums, shampoos, and eye care solutions.

Solubility in water: It forms clear and viscous solutions when dissolved.
Solubility in organic solvents: It is practically insoluble in acetone and anhydrous ethanol, making it suitable for water-based formulations.

The cationic modification enhances its adhesion to skin and hair, improving moisture retention and hydration for long-lasting benefits.

Applications of Cationic Hyaluronic Acid

A. Cosmetics & Personal Care

🔹 Moisturizers & Anti-Aging Products – Provides deep hydration, reduces fine lines, and enhances skin texture.
🔹 Hair Care – Moisturizes and strengthens hair, leaving it smooth and shiny.
🔹 Conditioners & Shampoos – Improves hair moisture retention, reduces frizz, and enhances volume.
🔹 Facial Serums & Creams – Improves skin hydration, elasticity, and comfort.

B. Skin & Hair Repair

🔹 Sensitive Skin Care – Helps to restore the skin’s natural moisture balance.
🔹 Post-Sun Care – Soothes skin after sun exposure and prevents moisture loss.

Why Choose Chibio Biotech for Cationic Hyaluronic Acid?

🔬 High Cationization Degree – Ensures strong skin adhesion for long-lasting hydration.
📦 Reliable Supply Chain – Consistent large-scale production with guaranteed high-purity HA.
💡 Custom Formulations – Tailored solutions to meet the specific needs of your products.
🌱 Non-Irritating & Biocompatible – Safe for sensitive skin and various formulations.

Packaging & Storage

📦 Packaging: Available in customized pharmaceutical-grade packaging
🌡 Storage: Store in a cool, dry place (2-10°C)
⏳ Shelf Life: Two years (Unopened packaging)