Cocamidopropyl Betaine: The Versatile Mild Surfactant for Personal Care

Cocamidopropyl Betaine (CAPB) is a mild amphoteric surfactant derived from coconut oil. It is highly valued for its foaming, thickening, and conditioning properties, making it a popular choice for personal care formulations, including shampoos, body washes, and facial cleansers. This surfactant is known for reducing irritation from other surfactants and offering moisturizing and humectant benefits to the skin and hair.

Key Benefits & Features

• Amphoteric Nature: Cocamidopropyl Betaine is amphoteric, meaning it behaves differently in acidic and alkaline solutions. In acidic solutions (below pH 6), it acts as a cationic surfactant, providing conditioning and mildness. In alkaline solutions (above pH 8), it behaves as an anionic surfactant, offering great foaming and cleansing properties.
• Mild Cleanser: Cocamidopropyl Betaine is mild and gentle on the skin, making it suitable for sensitive skin and baby care products.
• Foam Stabilizer: Known for creating rich, stable foam in formulations, it also helps to stabilize foam in products containing other surfactants like Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES).
• Moisturizing & Conditioning: Due to its amphoteric nature, CAPB leaves a moisturized feel on both skin and hair, especially in acidic formulations.
• Reduces Irritation: When used with ionic surfactants, CAPB reduces irritation, making products less harsh on the skin and scalp.

Ingredients (Common Name): Cocamidopropyl Betaine

Ingredients (INCI Name): Cocamidopropyl Betaine

CAS No: 61789-40-0

Appearance: Clear, amber liquid

Solubility: Soluble in water

pH: 5 to 7

Solubility: Water-soluble

Recommended Usage

• Usage Rate: 5% - 40%
  Suitable for a wide range of formulations, including:
• Bath Bombs
• Bubble Bars
• Shampoo
• Shower Gels
• Liquid Soaps

Applications
Cocamidopropyl Betaine is used in a variety of personal care formulations, including:

• Shampoos & Conditioners: Provides a rich, foamy lather while conditioning the hair and scalp.
• Body Washes & Shower Gels: Enhances foaming and provides a luxurious feel.
• Facial Cleansers & Micellar Waters: Perfect for sensitive skin formulations due to its gentle and mild nature.
• Baby Products: Safe for baby skin, providing a non-irritating, cleansing action.
• Bubble Baths: Creates thick, stable bubbles and helps improve foam longevity.
• Liquid Soaps: Enhances viscosity and provides great foam stability.

Additional Information

Cocamidopropyl Betaine is often described as an amphoteric surfactant, meaning it can function both as an anionic surfactant (negatively charged) in alkaline environments and as a cationic surfactant (positively charged) in acidic formulations. In acidic environments (pH < 6), it conditions hair and skin by leaving a moisturized feel. When used in alkaline formulations (pH > 8), it behaves as an effective foaming and detergent agent.

It is never used as a primary surfactant but acts as a secondary surfactant to stabilize foam and reduce the irritation caused by primary surfactants like Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES). CAPB is also excellent for formulating very mild cleansers, including those for sensitive skin and baby products. It is especially beneficial in formulations where moisturizing and anti-static properties are desired.

Safety & Storage

• Storage: Store in a cool, dry place, away from direct sunlight. Keep the container tightly sealed to prevent contamination.
• Safety: For external use only. Always conduct a patch test before using any new ingredient on sensitive skin. Consult a healthcare provider before use, especially if pregnant or under medical supervision.

Why Choose Cocamidopropyl Betaine for Your Formulations?

Cocamidopropyl Betaine is the perfect choice for formulators looking to create mild, luxurious personal care products that foam well and are gentle on the skin and scalp. Its ability to act as a thickener and conditioner makes it a versatile surfactant for a wide range of applications, from shampoos to body washes and even baby products. Its amphoteric nature allows for pH-sensitive formulations that deliver effective cleansing with minimal irritation. CAPB is also ideal for improving the foam quality of surfactant systems, ensuring a luxurious user experience.

Note: Natural Bulk Supplies offers bulk quantities of high-quality Cocamidopropyl Betaine, with satisfaction guaranteed. We supply drums of CAPB to formulators and manufacturers, ensuring consistent quality and performance across various personal care applications.Emial us at info@naturalbulksupplies.com for a quote.