Coco Betaine, 100 ml

Coco Betaine is an amphoteric surfactant (betaine) derived from fatty acids of coconut oil. It is produced by synthesis from coconut-based fatty raw materials – first an amidoamine is prepared from coconut fatty acid, then a betaine reaction takes place, which creates a stable amphoteric structure.
In practice, it serves as a secondary surfactant: it softens the cleansing profile, increases the creaminess and stability of the foam and improves the tolerability of formulations with anionic surfactants. Compared to Cocamidopropyl Betaine, it is a related betaine raw material that is used in a very similar way – often in shampoos, shower gels, facial cleansing gels and products for more sensitive skin.
Most commonly it is supplied as an aqueous solution, therefore the dosage is adjusted according to the target level of active surfactants in the finished product.

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Key benefits

• Milder cleansing – reduces the “degreasing” feel and improves skin comfort.
• Creamy and stable foam – improves foam volume as well as its density.
• Synergy in surfactant blends – works very well with anionic and nonionic surfactants.
• Improves processing – often helps with the viscosity and stability of surfactant bases.
• Universal use – suitable for a wide range of cleansing products.

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Suitable for products such as

• Shampoos and mild hair cleansing gels.
• Shower gels and bath foams.
• Facial cleansing gels and foams (rinse-off) – milder surfactant profile.
• Liquid soaps and hand washing gels.
• Intimate hygiene (rinse-off) – in mild surfactant systems and at appropriate pH.

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Use in formulation

• Soluble in: water (commonly supplied as an aqueous solution).
• Miscible with: anionic, nonionic and amphoteric surfactants; often combined with Lauryl Glucoside and other glucosides, with sarcosinates or with powdered surfactants depending on the goal of the formulation.
• Compatible with: humectants, chelating agents and common thickeners for surfactant systems; when thickening with salt, proceed carefully and in small steps.
• Dosage (approximate): used as a secondary surfactant to soften and improve foam; adjust the dose according to the target level of active surfactants in the final formulation.
• Technological tip: mix at low shear/low rpm to minimize air entrapment; adjust pH only after completion of the blend (including fragrance and preservation).

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Safety and storage

• Intended for cosmetic use; avoid contact with eyes and mucous membranes.
• When working with surfactants, use appropriate protective equipment and avoid aerosol formation.
• Store in a tightly closed container, in a dry place, away from direct sunlight and sources of heat.
• For products intended for sensitive skin, minimize fragrance and always test the final formulation.

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FAQ

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See also other surfactants offered by Handymade.sk.