Best For Skin Types
All, Oily, Combination
Addresses
Usage Frequency
Daily
What Is Dilauryl Citrate?
Dilauryl citrate is a synthetic ester derived from citric acid and lauryl alcohol. It functions as an emollient and skin conditioning agent, designed to soften and smooth the skin surface without leaving a heavy residue.
This ingredient is commonly used in skincare formulations to improve texture and spreadability whilst providing a lightweight moisturising effect. It sits within a category of conditioning agents that aim to enhance the sensory feel of products whilst supporting the skin's surface.
How It Works
Dilauryl citrate works by forming a thin conditioning film on the skin's surface. This layer helps to trap moisture and smooth the outer layer of skin, reducing the appearance of roughness and promoting a more even texture.
Unlike heavier occlusive oils, this ester is designed to be relatively lightweight, meaning it provides conditioning benefits without the heaviness or potential for clogged pores that some richer emollients might carry.
Clinical Evidence & References
Direct clinical evidence specifically on dilauryl citrate is limited. The ingredient has a long history of safe use in cosmetic formulations, and its function as a skin conditioning agent is well-established within the industry.
Like similar ester-based conditioning agents, it is generally recognised as safe and effective for improving skin feel and texture, though targeted research comparing it to other emollients is sparse. Most evidence for its benefits comes from its widespread use and established safety profile rather than extensive clinical trials.
How to Use
Dilauryl citrate is typically incorporated into products by manufacturers rather than used as a standalone ingredient. Look for it in formulations where a smooth, non-greasy texture is desired—such as lightweight moisturisers, serums, or facial oils designed for daily use. It tends to work well alongside other hydrating or active ingredients without competing for efficacy.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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