Snapshot
- Overview
- A solvent that dissolves ingredients and adds light hydration.
- Category
- Hydration, Skin Conditioning
- Type
- Solvent
Dipropylene Glycol
Dipropylene glycol is a clear, water-miscible diol used in personal care as a stable solvent and carrier. It dissolves actives and fragrances, improves spreadability, and reduces tack while supporting lightweight hydration.
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By the numbers
Dipropylene Glycol in our database
Calculated from the 1,109 products we track · updated November 2026.
122
products contain it (11% of the 1,109 we track)
Top 5
listed in the first five ingredients in 62% of products
$2–$150
price range
Most common in
Often paired with
Our take
Is Dipropylene Glycol a Good Ingredient?
Good: a well-studied, stable solvent and humectant that improves spread and aids ingredient delivery with a low likelihood of irritation for most users. Its role is mainly functional rather than skin-benefiting on its own, which is why it rates Good instead of Great.
What it does
Skin Benefits
Creates a smooth, non-greasy skin feel and helps products apply evenly. Offers a light humectant effect for comfortable hydration.
Where you'll find it
Uses in Skincare & Cosmetics
Frequently included in toners, essences, and serums to evenly disperse ingredients. Also used in facial mists and gel moisturizers for a featherweight texture.
Before you use it
Safety
Generally well tolerated at typical cosmetic levels; stinging is possible on compromised skin or at higher concentrations. No specific cosmetic regulatory restrictions are commonly cited.
Products with Dipropylene Glycol
