Best For Skin Types
All, Dry, Combination
Addresses
Usage Frequency
Daily
What Is Diethylene Glycol Dibenzoate?
Diethylene glycol dibenzoate is a synthetic ester formed from diethylene glycol and benzoic acid. It functions primarily as an emollient and conditioning agent in skincare and haircare formulations.
In skincare products, it works to soften the skin surface and improve the feel of formulations. It is also used in haircare products for its conditioning properties, helping to improve texture and manageability.
How It Works
Diethylene glycol dibenzoate works as an occlusive emollient, forming a protective layer on the skin surface. This helps to reduce transepidermal water loss and keep the skin feeling soft and conditioned.
Its molecular structure allows it to blend well with other cosmetic ingredients, making it useful as a texture-enhancing component in formulations. It also has plasticising properties, which can improve the flexibility and feel of products.
Clinical Evidence & References
Evidence specific to diethylene glycol dibenzoate in skincare is limited. Its safety profile in cosmetics is well-established through regulatory approval and long-standing use in formulations, but dedicated clinical studies on skin benefits are sparse.
It is generally recognised as a functional ingredient for improving product texture and skin feel rather than targeting specific skin conditions. Its emollient properties are consistent with typical glycol ester behaviour, but individual efficacy data would strengthen understanding of its contribution to skincare outcomes.
How to Use
This ingredient is used in finished formulations rather than as a standalone treatment. It is most effective when part of a complete skincare routine, and can be used daily as part of moisturisers, serums, or other leave-on products. No special application technique is required beyond normal product use.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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