Science
Mechanism of Action
Glyceryl Citrate/Lactate/Linoleate/Oleate functions due to its amphiphilic structure, possessing both lipophilic and hydrophilic characteristics. This enables it to effectively reduce interfacial tension between oil and water phases, forming stable oil-in-water emulsions. As an emollient, its fatty acid ester components contribute to improving the skin's moisture barrier, providing substantial moisturizing and skin-softening effects that result in a rich yet non-greasy skin sensation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This oil-soluble O/W emulsifier maintains stability within a pH range of 4 to 7 and is easily dispersible in water. It is adaptable for diverse production methods, including hot/cold, cold/cold, or pre-emulsion processes. A typical dosage ranges from 1-3%. As a partially anionic emulsifier, it can synergistically function as a co-emulsifier with cationic ingredients.
Synergies
- Cationic emulsifiers (as a co-emulsifier)
Safety
Safety Profile
The CIR Expert Panel has deemed glyceryl monoesters, including this ingredient, safe for cosmetic use under current practices and concentrations. It has shown no ocular irritancy, mutagenicity in bacterial tests, or sensitization potential in guinea pig studies. While undiluted forms may cause minor irritation, particularly on abraded skin, it is generally non-irritating at cosmetic concentrations. Related components are also recognized as safe by the FDA for direct food use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This versatile ingredient is highly valuable for its dual role as a robust emulsion stabilizer and an effective emollient, offering broad skin compatibility and a favorable safety profile.
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