Unrefined Cera bellina wax

CAS#: 136097-93-3

Cera Bellina is a hydrophilic derivative of natural beeswax in which the free fatty acids have been converted to polyglycerols esters through the use of heat and vacuum. Elimination of the free fatty acid functionalities in beeswax improves the oil gelling and oil retention capability.

Products formulated with Cera Bellina and natural as well as synthetic oils produce remarkably stable, smooth gels. This property is also beneficial in emulsion products, where its hydrophylic properties enable it to act as a coemulsifier and its rheology modifying properties lend increased formulation stability. In decorative cosmetics, Cera Bellina helps to break up pigment agglomerates by forming a gel network thereby maintaining an even distribution of ingredients. Cera Bellina also suppresses the fatty acid, fatty alcohol migration and oil syneresis in finished stick formulas.

Cera Bellina has the unique ability to give stability by forming non-granular gels of liquid oils. Besides the consistency regulating properties of beeswax, Cera Bellina has the remarkable capability of inhibiting crystallization in the oil phase and therefore enhancing stability by preventing the formation of granules. This attribute can eliminate the graininess or rice granule effect that can occur when using shea and other natural butters in anhydrous formulations such as lip balms and lotion bars.

Cera Bellina also greatly improves stability in dispersions utilizing non-soluble components, such as organic and inorganic pigments, as well as mineral and polymer extenders.

Benefits

Imparts a smooth, satin-like feeling to the skin

Solubility and safety similar to beeswax

Suitable for sensitive skin

Emulsion stabilizer

Functions like a low HLB coemulsifier

Gelling agent for oils

Thickener in anhydrous products

Pigment stabilizer

Applications

Lip balms and lotion bars

Emulsions (oil-in-water and water-in-oil)

Thickener for anhydrous, oil-based serums

Oil gel products

Color cosmetics

INCI: Polyglyceryl-3 Beeswax

When working to replace a portion of the oils in existing formulations with Cera Bellina for its rheological properties, it is suggested to add Cera Bellina at 10-15% of the oil phase to start.

When gelling oils, best results are obtained if cooling is slow, especially for less viscous oils. The specification for congealing temperature of Cera Bellina is 145.5 – 163.5°F. This wide range can result in some differences in viscosity depending on usage rate. It is helpful to make note of the congealing temperature of the Cera Bellina lot you receive and do small batch tests to determine if usage rate needs adjusting in your formulation, if the temperature from lot to lot is significantly different.

The % of Cera Bellina needed to gel specific oils will vary, depending on the oil and the congealing temperature of the Cera Bellina. Some examples:

Avocado Oil 8%

Castor Oil 6.5%

Sweet Almond Oil 9%

Olive Oil 9.1%

Jojoba Oil 2.3%

IPM 25.0%

Phenyl Trimethicone 29.0%

Lip Balms and Stick Products 1 - 20%

Emulsions 1 - 2%

Gelled Oils 1 - 29%

Cera bellina wax

Cera bellina wax is commonly used in cosmetics for its emollient and stabilizing properties. Typically, it's used at a concentration of about 1% to 10%, depending on the specific formulation and desired texture.

For lip products, it might be used at the higher end of that range (around 5% to 10%) to achieve a firmer texture, while in creams and lotions, lower concentrations (1% to 3%) might be sufficient to improve stability and provide a smooth feel. Always consider the overall formulation and the role of other ingredients when determining the exact usage rate.

Cera bellina wax offers several benefits in cosmetics:

1. Emollient Properties: It helps to soften and soothe the skin, making products feel smooth and hydrating.
2. Stabilizer: It aids in stabilizing emulsions, helping to maintain consistency in creams and lotions.
3. Thickening Agent: It can increase the viscosity of formulations, providing a desirable texture.
4. Film-Forming: Creates a protective barrier on the skin, which can help to retain moisture.
5. Glossy Finish: Imparts a natural shine, making it ideal for lip products and glosses.
6. Skin Feel: Enhances the overall sensory experience of products, giving a luxurious, non-greasy finish.

These properties make it a popular choice in a variety of formulations, from lip balms to creams and lotions.

Cera bellina wax is versatile and used in various cosmetic formulations, including:

1. Lip Products: Lip balms, glosses, and lipsticks benefit from its emollient and thickening properties.
2. Creams and Lotions: Enhances texture, stability, and provides a smooth application.
3. Ointments: Used in therapeutic ointments for its protective film-forming abilities.
4. Sunscreens: Helps stabilize emulsions and provides a smooth feel in sun care products.
5. Makeup Products: Found in foundations and primers for improved texture and adherence.
6. Hair Care: Used in styling products for its ability to add shine and hold.
7. Body Butters and Balms: Contributes to a rich, creamy texture while locking in moisture.
8. Candles and Soaps: Occasionally used for its waxy consistency and finish.

Its multifunctional properties make it valuable across various formulations in the beauty and personal care industry