Linoleic Acid is an essential polyunsaturated fatty acid widely used as a functional ingredient in cosmetic and personal-care formulations. It is an omega-6 fatty acid containing 18 carbon atoms and two cis double bonds. Linoleic Acid occurs naturally in numerous vegetable oils and is commonly used as a lipid-phase ingredient in skincare and personal-care formulations.
In cosmetic formulations, Linoleic Acid is primarily valued for its emollient, skin-conditioning and lipid-replenishing properties. It can be incorporated into formulations designed to provide a lightweight lipid component and support the sensory characteristics of creams, lotions, facial oils and other skincare products.
Linoleic Acid is generally supplied as a clear to pale yellow liquid at room temperature. Because it contains two unsaturated double bonds, it is more susceptible to oxidation than saturated fatty acids such as Stearic Acid or Palmitic Acid. Formulation and storage conditions should therefore be selected carefully.
Linoleic Acid is an 18-carbon polyunsaturated fatty acid belonging to the omega-6 fatty-acid family. Its systematic chemical name is (9Z,12Z)-octadeca-9,12-dienoic acid.
Key chemical characteristics include:
Linoleic Acid can be incorporated into cosmetic formulations as a lightweight lipid and emollient component.
Potential functions include:
Potential applications include:
Linoleic Acid is particularly relevant to skincare formulations requiring a polyunsaturated fatty-acid component.
Potential applications include:
Its relatively fluid nature can be useful where formulators want to incorporate a fatty-acid component without substantially increasing wax-like structure.
Linoleic Acid can be incorporated into oil-based skincare systems where a lightweight lipid component is desired.
Potential applications include:
The fatty-acid profile and oxidation stability of the finished formulation should be considered during product development.
Linoleic Acid can also be evaluated in selected hair-care and scalp-care formulations.
Potential applications include:
The selected grade should be evaluated for oxidative stability, odor, compatibility and overall formulation performance.
Important formulation considerations include:
Because Linoleic Acid contains two unsaturated double bonds, protection against oxidation is an important consideration during formulation, packaging and storage.
Linoleic Acid Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Linoleic Acid Supplier in India is a relevant commercial keyword for businesses sourcing Linoleic Acid for cosmetic and personal-care formulation development.
Supplier evaluation may include:
Linoleic Acid Manufacturer and Supplier in India is a relevant B2B search phrase for businesses sourcing Linoleic Acid as a cosmetic raw material.
Potential formulation categories include:
Linoleic Acid Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic manufacturing.
Bulk procurement should specify:
What is Linoleic Acid?
Linoleic Acid is an omega-6 polyunsaturated C18 fatty acid used as an emollient and skin-conditioning ingredient in cosmetic formulations.
What is the INCI Name of Linoleic Acid?
The INCI name is Linoleic Acid.
What is the CAS Number of Linoleic Acid?
The CAS Number is 60-33-3.
What is the molecular formula of Linoleic Acid?
The molecular formula is C₁₈H₃₂O₂.
What is the molecular weight of Linoleic Acid?
The molecular weight is 280.45 g/mol.
Is Linoleic Acid soluble in water?
Linoleic Acid is practically insoluble in water.
What is Linoleic Acid used for in cosmetics?
It can be used as an emollient, skin-conditioning ingredient and lipid-phase component in skincare, hair-care and oil-based formulations.
Is Linoleic Acid stable to oxidation?
Linoleic Acid contains two unsaturated double bonds and is therefore susceptible to oxidation. Appropriate antioxidant systems, packaging and storage conditions should be considered.
What is the melting point of Linoleic Acid?
Linoleic Acid has a melting point of approximately −5°C.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |