Glyceryl oleate is a glyceroleic acid ester of plant origin, has no EO structure, has excellent emollient conditioning properties, and can be used as an
Emulsifier in the O/W system; it can supplement skin lipids, relieve tightness and dryness after cleansing, and has good compatibility with various oils and surfactants such as
Isopropyl myristate.
What is glyceryl oleate
The INCI name of OILREE® MYGO18 is Glyceryl Oleate, which is a monoester: a glycerol molecule is connected to an oleic acid molecule.At room temperature, it is a yellow transparent liquid.It has a hydrophilic hydroxyl terminal and an oleophilic fatty chain terminal, so it can be located at the oil-water interface to reduce surface tension, and it works nicely alongside common
Oil in water emulsifier systems for light skin formulas.
Its role in the formula
It regulates the skin.As an emollient, it will form a soft film on the surface of the skin, slow down moisture loss, and will not feel greasy.
It can enhance the stability of the emulsion.In the O/W system, it can be used as an emulsifier and stabilizer.It works synergistically with the main emulsifier with a high HLB value to help prevent the separation of the two phases during storage, and pairs smoothly with materials like
Peg 40 hydrogenated castor oil when you need to bring lipophilic actives into the aqueous phase.
It can thicken cleansing products.Adding to the surfactant matrix can increase the viscosity and make the product texture smoother.
It can dissolve lipophilic active ingredients and fragrances so that they are evenly distributed in the oil phase instead of floating or separating.
It is a nonionic surfactant with a low HLB value, which makes it lipophilic, so it is present in the oily phase rather than the aqueous phase.
Why do formulators choose it
Washing your face will take away some things.Surfactants can remove dirt and sebum, but they also take away some lipids produced by the skin itself.This is why powerful facial cleansers can make the skin tight, and why some shampoos can make the hair feel dry and uncomfortable.
Glyceryl oleate can restore this feeling of the skin.It will form a thin emollient layer on the skin and hair during rinsing, making it feel softer after washing and reducing the dryness of the skin.It is a veritable oil supplement: it can replenish the surface of the skin that has just lost oil.
This molecular structure is very close to the oil produced by the skin itself, which is one of the reasons why it is well tolerated.You will see it in cleansers, baby shower gels, and other gentle products, which are designed to provide a gentle sense of moisturizing, not irritation. It can also be combined with
Bis diglyceryl polyacyladipate 2 to build richer, more comfortable skin feel without heavy greasiness.
Scope of application
Cleanser and facial cleanser-moisturizing ingredients can neutralize the dryness that surfactants may cause, making the skin clean and not tight.
Shower gel and bath products-it can add a sense of abundance to foam-rich bath products and bring a silky bathing experience.
Moisturizing skin care products-the texture of creams and lotions is easier to push away and brings a light sense of closure.
Makeup remover products and makeup remover oils-it helps dissolve oils and waxes and reduce residues.
Hair care products-in shampoos and conditioners, it can improve the smoothness and ease of combing of hair, and reduce the friction of hair.
In addition, formulators will also use it in sunscreens, baby care products, and disposable lotions to achieve a light and non-greasy moisturizing effect.It can be well mixed with vegetable oils and synthetic surfactants.
How to use
Use low-concentration products in cleansing products to gently moisturize the skin; if you need a fuller or softer texture, you can use high-concentration products.
In simple systems, it can be used alone as an emulsifier; when a stronger structure is required, it can be used with glyceryl stearate SE, polysorbate 60 or other emulsifiers with high HLB values.It is highly fat-soluble and poorly water-soluble, so do not stir it directly into the aqueous phase.It remains stable within the pH range used in most cosmetic formulas.