Quick answer

Key benefits: Hydration.

Propylene Glycol Dibenzoate

Updated

1,2-Propanediol, dibenzoate

Purpose

A synthetic blend of moisture-binding solvent propylene glycol with the preservative benzoic acid. It works in cosmetics as a skin-softening emollient.

Rating

GOOD

Category

Emollient

INCI Purpose

SKIN CONDITIONING

Benefits

Hydration — Attracts and locks in moisture to keep skin plump and dewy

Alternative Names

Hair Profile

Functions

Humectant

At a Glance

Article

Propylene glycol dibenzoate is a diester combination of the humectant propylene glycol and the preservative benzoic acid. A diester is a chemistry term that means an ingredient formed from two separate esters, resulting in an ingredient that has a different form and result. In this case, combining esters of propylene glycol and benzoic acid results in a fluid ingredient that works as a lightweight emollient to soften skin and helps prevent moisture loss. Propylene glycol dibenzoate is a synthetic ingredient that is sometimes used as a silicone replacement. Due to its high refractive quality on skin, it works well to reflect light, creating the look of a healthy glow.

See: Propylene Glycol

References

Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding usage constraints, permitted concentration levels and availability vary by country and region.