Cocamidopropyl Betaine (CAPB) is an amphoteric surfactant widely used in cosmetic and personal care formulations for cleansing, foam enhancement and viscosity adjustment. It is derived from coconut fatty acids and is commonly incorporated into shampoos, facial cleansers, body washes, liquid soaps and other rinse-off formulations.
Cocamidopropyl Betaine helps water interact with oils and surface impurities, supporting their removal during cleansing. It can also contribute to rich lather and help modify the texture of compatible surfactant systems. Its amphoteric character makes it useful in formulations containing selected anionic and nonionic surfactants.
The performance of Cocamidopropyl Betaine depends on its commercial grade, active matter, pH, salt content and the other ingredients in the formulation. Cosmetic manufacturers should verify the technical specifications and test the ingredient in the intended product before commercial production.
Cocamidopropyl Betaine is an amphoteric surfactant associated with coconut-derived fatty acids. Its molecular structure contains both positively and negatively charged functional groups, allowing it to behave differently depending on the formulation environment.
The ingredient is commonly used as a cleansing surfactant and foam booster. It may also contribute to aqueous viscosity and hair or skin conditioning functions in suitable formulations.
Product Name: Cocamidopropyl Betaine
INCI Name: Cocamidopropyl Betaine
Common Abbreviation: CAPB
Commonly Listed CAS Number: 61789-40-0
EC Number: 263-058-8; other identifiers may appear for related commercial materials
CosIng Reference: 75231
Ingredient Category: Amphoteric surfactant
Primary Functions: Cleansing and foam boosting
Additional Functions: Aqueous viscosity adjustment, hair conditioning and skin conditioning
Main Applications: Shampoos, facial cleansers, body washes, liquid soaps and other compatible personal care products
Cocamidopropyl Betaine is produced using coconut-derived fatty-acid materials and chemical intermediates that form the amidopropyl betaine structure. The coconut-derived portion can contain a distribution of fatty-acid chain lengths, meaning commercial CAPB should not automatically be treated as a single pure molecular species.
The CAS number 61789-40-0 is commonly associated with Cocamidopropyl Betaine. Some references also list additional CAS identifiers for CAPB-related materials. The exact identifier should therefore be checked against the supplier's product documentation and declared INCI identity.
Cocamidopropyl Betaine should also be distinguished from Coco-Betaine. Although their names are similar, they are different ingredient identities and should not be substituted for one another without confirming the formulation requirements.
Cocamidopropyl Betaine functions by reducing surface tension and supporting the interaction between water, oils and surface impurities. This helps cleansing products remove unwanted materials during rinsing.
It also supports foam generation and can improve lather characteristics in compatible surfactant blends. Depending on the formulation, CAPB may help adjust viscosity and improve the sensory characteristics of a cleansing product.
Its amphoteric nature can make it useful alongside other surfactants. However, performance depends on the complete formulation, including surfactant ratios, pH, electrolyte concentration, thickeners and other additives.
Cocamidopropyl Betaine helps remove surface oils and impurities in suitable cosmetic cleansing formulations.
It contributes to foam generation and may improve lather characteristics in shampoos, body washes and liquid cleansing products.
CAPB can be evaluated in a range of personal care formulations, subject to grade compatibility and the product's intended use.
In compatible surfactant systems, Cocamidopropyl Betaine may help influence aqueous viscosity. The result depends on the complete composition and electrolyte balance.
Cosmetic ingredient references list hair-conditioning functionality. The effect in a finished formulation depends on its composition and should be assessed through product testing.
CAPB is also listed for skin-conditioning functionality. This does not guarantee a specific moisturising or skin-comfort result in every formulation.
It can be combined with suitable anionic, amphoteric and nonionic surfactants to develop cleansing systems with targeted foam, texture and performance characteristics.
Cocamidopropyl Betaine is widely evaluated in shampoo formulations as a cleansing co-surfactant and foam booster. Formulators should assess lather, viscosity, rinsability and scalp compatibility.
It may be used in compatible facial cleansing formulations where the selected grade and concentration meet the product's performance and tolerability requirements.
CAPB can contribute to cleansing and foam generation in liquid body washes. The final surfactant blend should be assessed for texture, stability and intended skin contact.
It may be incorporated into liquid hand-cleansing formulations to support cleansing and foam characteristics. Viscosity and compatibility should be checked during development.
CAPB may be considered for appropriately designed products in these categories. The ingredient's presence alone does not establish that a finished product is suitable for babies or sensitive skin; safety assessment and finished-product testing remain necessary.
The ingredient may be used in selected bath products and shower cleansers where its cleansing and foaming properties meet formulation requirements.
Cocamidopropyl Betaine can be evaluated in other compatible cleansing preparations. The appropriate grade and concentration depend on the product category and its intended exposure.
Cocamidopropyl Betaine is an amphoteric surfactant used in cosmetic and personal care formulations for cleansing, foam enhancement and viscosity adjustment. Its suitability depends on ingredient identity, active matter, impurity profile and compatibility with the complete formulation.
Cosmetic manufacturers in India should review the technical documentation and confirm the required quality parameters before approving CAPB for production. Formulation testing helps establish the appropriate grade for shampoos, facial cleansers, body washes and other intended applications.
For procurement through Swapnroop, confirm current availability, commercial grade, packaging options and applicable quality documentation before placing an order.
Bulk procurement of Cocamidopropyl Betaine requires clear grade identification, consistent quality requirements and appropriate batch documentation. Before confirming an order, manufacturers should verify active matter, pH, sodium chloride, free amine limits, storage conditions and shelf-life information.
Packaging formats, order quantities, lead times and commercial terms should be confirmed directly with Swapnroop. Review the current TDS and batch COA to ensure that the supplied material matches the intended formulation requirements.
When evaluating Cocamidopropyl Betaine from Swapnroop, cosmetic manufacturers should confirm that the selected grade meets their technical and procurement requirements.
Important considerations include:
Always review the applicable technical documentation before approving the ingredient for manufacturing.
Cocamidopropyl Betaine is an amphoteric surfactant used in cosmetic and personal care products for cleansing, foam enhancement and related formulation functions.
The commonly listed CAS number is 61789-40-0. Additional identifiers may appear for related CAPB materials, so confirm the number against the selected grade's documentation.
The INCI name is Cocamidopropyl Betaine.
It is used as a cleansing surfactant and foam booster and may contribute to aqueous viscosity adjustment, hair conditioning and skin conditioning.
Yes. It has both positively and negatively charged functional groups. Its behaviour depends on the formulation environment and the other ingredients present.
Yes, it is commonly used in shampoo formulations to support cleansing and foam characteristics. The appropriate grade and concentration should be established through formulation testing.
A common commercial grade contains approximately 29–31% active matter, while higher-active grades also exist. This range is representative of a standard commercial grade, not a universal requirement.
They are different cosmetic ingredient identities. Similar names do not establish equivalent chemical composition or performance, so the INCI identity and product documentation should be checked before substitution.
Suitability depends on the concentration, impurity profile and complete formulation. CAPB may cause irritation or sensitisation in some circumstances, so finished-product safety and tolerability should be evaluated.
| Parameter | Specification |
|---|---|
| Appearance | colourless liquid |