Glyceryl Stearate / PEG-100 Stearate
How to Use Glyceryl Stearate / PEG-100 Stearate
Use this emulsifying blend according to the supplier's specifications and the requirements of your formulation.
Determine the Usage Level
Consult the supplier's technical documentation for the recommended concentration based on your product type and desired consistency.
Add to the Oil Phase
Combine the emulsifier with the oils, butters, and other compatible oil-phase ingredients.
Heat and Emulsify
Heat the oil and water phases according to the formulation requirements, then combine them with suitable mixing to form a uniform emulsion.
Cool and Evaluate
Continue mixing as required during cooling. Check the final product's texture, pH, stability, and compatibility before use.
Frequently Asked Questions
Common questions about Glyceryl Stearate / PEG-100 Stearate in cosmetic formulations.
What is Glyceryl Stearate / PEG-100 Stearate used for?
It is an emulsifying blend used to combine oil and water in cosmetic products such as creams, lotions, moisturisers, and cleansing creams.
Is Glyceryl Stearate / PEG-100 Stearate suitable for creams and lotions?
Yes, it is commonly used in oil-in-water emulsions to develop smooth creams and lotions with a consistent texture.
Does Glyceryl Stearate / PEG-100 Stearate help stabilise emulsions?
Yes, it helps emulsify oil and water and supports the stability of a compatible formulation when used at an appropriate level.
Is Glyceryl Stearate / PEG-100 Stearate water-soluble?
It is generally used as an emulsifier rather than as a simple water-soluble ingredient. It is typically incorporated through the heated oil phase according to the supplier's processing instructions.
Can this emulsifier be used with cosmetic oils and butters?
Yes, it can be used with compatible oils and butters in emulsified formulations. The complete formula must be balanced to achieve the desired texture and stability.
What is the recommended usage rate?
The appropriate usage level depends on the supplier's grade, oil-phase content, and desired product consistency. Follow the supplier's recommended range and conduct stability testing.
Can it be used in natural or plant-oil-based skincare products?
It can be used in formulations containing plant oils and butters. However, the presence of plant-derived oils does not mean the complete formulation is fully natural or certified natural.