Science
Mechanism of Action
This ingredient operates by stabilizing immiscible oil and water components, facilitating the formation of consistent emulsions. As a surfactant, it efficiently solubilizes various oils and fragrances within aqueous solutions and acts as a cleansing agent to help remove impurities from the skin. Furthermore, it imparts skin conditioning and emollient properties, contributing to the skin's natural moisture balance, safeguarding against dryness, and leaving the skin with a soft, supple texture.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethylene glycols and their derivatives, including PEG-60 Tsubakiate Glycerides, are generally well-tolerated by the skin and exhibit resistance to microbiological degradation, often eliminating the need for additional preservatives. They can also effectively enhance the consistency of formulations.
Conflicts
- Requires careful formulation to ensure non-irritating properties.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel assessed PEG-60 Tsubakiate Glycerides, along with other PEGylated alkyl glycerides, concluding their safety under current use practices and concentrations, provided the final formulation is non-irritating. While not extensively used at the time of the 2014 report, future applications are expected to utilize concentrations comparable to analogous ingredients. For example, PEG-60 almond glycerides were found non-irritating up to 20%, and PEG-60 hydrogenated castor oil is used in cosmetics from 0.00004% to 18%, with higher concentrations also proven safe.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-60 Tsubakiate Glycerides is a valuable multi-functional ingredient offering emulsifying, cleansing, and conditioning benefits, provided it is precisely formulated to be non-irritating.
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References
Sources