Decylene glycol (1,2-decanediol) is a multifunctional ingredient commonly used in cosmetics and personal care products. It is a diol, meaning it has two hydroxyl (-OH) groups, and it is derived from decanoic acid, a fatty acid. Here are some key points about its use in cosmetics:
Functions in Cosmetics:
Humectant: Helps to attract and retain moisture in the skin, keeping it hydrated.
Preservative: Exhibits antimicrobial properties, helping to extend the shelf life of products by preventing the growth of bacteria, yeast, and mold.
Solvent: Acts as a solvent for other ingredients, improving the stability and texture of formulations.
Emollient: Contributes to the softening and smoothing of the skin.
Viscosity Control: Helps to adjust the thickness and consistency of cosmetic products.
Benefits:
Gentle on Skin: Often used in products designed for sensitive skin due to its mild nature.
Non-Irritating: Generally considered safe and non-irritating, making it suitable for a wide range of skin types.
Broad-Spectrum Preservation: Effective against a variety of microorganisms, reducing the need for traditional preservatives that may be more irritating or allergenic.
Common Applications:
Skincare Products: Found in moisturizers, serums, toners, and cleansers.
Haircare Products: Used in shampoos, conditioners, and styling products.
Makeup: Included in foundations, primers, and other makeup products to improve texture and longevity.
Safety:
Regulatory Approval: Decylene glycol is approved for use in cosmetics by regulatory bodies such as the European Union (EU) and the United States (FDA).
Concentration: Typically used at low concentrations (usually less than 1%) in formulations.
Product characteristics: solid powder
Solubility: Soluble in ethanol, glycols (eg propylene glycol, butylene glycol). Less soluble in water
Storage: can be stored at room temperature But close the lid of the bottle tightly. and protected from sunlight or heat, the product has a shelf life of at least 2 years
INCI Name : Decylene glycol
