At a glance
- CAS number
- 111-03-5
- INCI name
- Glyceryl Oleate
- Function
- emulsifier, emollient, skin conditioning, co-emulsifier
- Typical use level
- 0.5%–5%
- Solubility
- oil
- Stable pH
- 4–8
CAS number and synonyms are sourced from PubChem. Function, usage levels, pH and compatibility are AI-assisted formulation guidance — verify against your supplier's technical data sheet and applicable regulations before use.
Also known as
Glycerol Monooleate Monoolein Glycerol Oleate GMO 1-Oleoyl Glycerol
Compatibility
Works well with:
Cetearyl Alcohol Glycerin Shea Butter Jojoba Oil Xanthan Gum Carbomer
Use caution with:
Strong oxidizing agents High concentrations of electrolytes
Glyceryl Oleate functions best as a co-emulsifier alongside stronger primary emulsifiers such as cetearyl alcohol or polysorbates, improving skin feel and stability. High electrolyte concentrations can disrupt emulsion stability when this ingredient is a primary emulsifier. It is susceptible to oxidative rancidity over time, so inclusion of an antioxidant such as tocopherol is recommended.
Formulation notes
Glyceryl Oleate is a monoester of glycerol and oleic acid, used primarily as a w/o and o/w co-emulsifier and skin-conditioning emollient. It imparts a smooth, non-greasy skin feel and helps stabilize emulsion systems by reducing interfacial tension. Formulators should note its susceptibility to oxidation and hydrolysis under extreme pH or temperature conditions; storage in cool, inert-gas-blanketed conditions is advisable.
Frequently asked questions
What is Glyceryl Oleate?
Glyceryl Oleate is a emulsifier, emollient, skin conditioning, co-emulsifier used in cosmetic and personal-care formulation. Typical use level is 0.5%–5%. It is oil-soluble. Stable in the pH 4–8 range.
What is Glyceryl Oleate used for?
Glyceryl Oleate is used as emulsifier, emollient, skin conditioning, co-emulsifier in cosmetic and personal-care formulations.
What is the typical use level of Glyceryl Oleate?
Glyceryl Oleate is typically used at 0.5%–5% in the finished formulation. Always confirm against your supplier's technical data sheet.
What is the CAS number of Glyceryl Oleate?
The CAS registry number for Glyceryl Oleate is 111-03-5. Its INCI name is Glyceryl Oleate.
At what pH is Glyceryl Oleate stable?
Glyceryl Oleate is generally stable in the pH 4–8 range.
What ingredients are compatible with Glyceryl Oleate?
Glyceryl Oleate works well with Cetearyl Alcohol, Glycerin, Shea Butter, Jojoba Oil, Xanthan Gum, Carbomer. Use caution when combining it with Strong oxidizing agents, High concentrations of electrolytes.
Related ingredients
- Cetyl PEG/PPG-10/1 DimethiconeEmulsifier
- Polyglyceryl-3 DiisostearateEmulsifier
- Behenyl PEG/PPG-20/20 DimethiconeEmulsifier
- Cetyl PhosphateEmulsifier
- Glyceryl StearateEmulsifier
- Glyceryl Stearate CitrateEmulsifier