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BUTYLOCTANOIC ACID

Description

Butyloctanoic acid is a synthetic fatty acid with the molecular formula C12H24O2. This compound belongs to the family of medium-chain fatty acids and is structurally similar to naturally occurring lipids found in the skin's barrier. As an ingredient in skincare formulations, butyloctanoic acid serves multiple functions, primarily as an emollient and skin-conditioning agent.

The molecule's amphiphilic nature, with its hydrophobic carbon chain and hydrophilic carboxylic acid group, allows it to interact effectively with both lipids and water-based components in skincare products. This property enhances the ingredient's ability to improve skin texture and hydration. Butyloctanoic acid can help strengthen the skin's natural barrier function by integrating into the lipid matrix of the stratum corneum.

In formulations, butyloctanoic acid may contribute to product stability and improve the sensory attributes of creams and lotions. Its emollient properties can help reduce transepidermal water loss, potentially leading to improved skin hydration and softness. While generally well-tolerated, as with any skincare ingredient, individual sensitivities may occur. Butyloctanoic acid is often used in concentrations ranging from 0.1% to 5% in various skincare products, including moisturizers, serums, and barrier repair formulations.