Dipropylene Glycol

adultsSkin contact product

Check for Different Age (6 available)

Is this safe for adults to use Dipropylene Glycol?

YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Dipropylene Glycol is generally considered safe for adults when used in topical products. Adults generally have higher tolerance.

ℹ️General Overview

For adults (men and women), dipropylene glycol is usually safe in skin products when used as intended. It’s a common ingredient with low overall hazard in safety reviews.

What to Do

Use products that are made by reputable brands and follow the product directions. If you try a new product, test a small patch of skin first. If you have sensitive skin, choose formulations labeled for sensitive skin and rinse off if you get redness or stinging.

⚠️Warnings

There are two main things to watch for: 1) Some safety reviews note possible contamination with manufacturing by‑products (ethylene oxide and 1,4‑dioxane) — these come from how the chemical is made, not the chemical itself. 2) A few reports show mild skin or eye irritation and rare contact allergy. The contamination concerns are listed by public health reviews and regulatory summaries (for example: Environment Canada and the U.S. National Toxicology Program); irritation findings are noted in cosmetic ingredient reviews; and contact allergy was reported in a 1995 clinical report. Avoid using products containing this ingredient on broken or inflamed skin, stop use and rinse if you develop irritation, and seek medical advice for persistent reactions.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Cancer: The ingredient data flags contamination with ethylene oxide and 1,4‑dioxane. Those two contaminants are recognized by health authorities as cancer-causing or likely cancer-causing chemicals, so a product tainted with them could raise cancer risk over time.
Long-Term Risk: Toxicology work on this chemical and the contamination concerns point to possible harms after repeated or long-term exposure. Animal toxicology studies and the presence of cancer-linked contaminants mean longer-term health effects are a real concern.
Organ Risk: Animal studies cited in the ingredient data showed kidney effects at high doses, and a human case report linked ingestion to acute kidney injury. These findings mean the substance has been tied to organ-level harm in some studies.

Tap or hover over labels to see detailed risk information.

Alternative Names for Dipropylene Glycol

This ingredient may also be listed as:

dipropylène glycoldipropylene glycolDI-1,2-PROPYLENE GLYCOLDI-(2-HYDROXYPROPYL)-ETHER2-PROPANOL,1'-OXYDI-UNII-E107L85C40 COMPONENT AZUXKVXMJOIAOF-UHFFFAOYSA-NACMC-1BZRZ2-PROPANOL,1'-OXYBIS-2,2'-DIHYDROXYISOPROPYL ETHERBIS-(2-HYDROXY-PROPYL) ETHERSCHEMBL35798AI3-01233

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Dipropylene Glycol

This ingredient is found in the following products:

This list shows products that contain Dipropylene Glycol or its alternative names.

Common Questions About Dipropylene Glycol

Is this safe for adults to use Dipropylene Glycol?

Yes, Dipropylene Glycol is generally considered safe for adults based on current research.

What are the cancer risks of Dipropylene Glycol for adults?

Connected to cancer risk with long-term or repeated exposure.

What are the long-term risk risks of Dipropylene Glycol for adults?

Linked to long-term health effects after years of use or exposure.

What are the organ risk risks of Dipropylene Glycol for adults?

May harm organs like liver, kidneys, or lungs with repeated use.

What products contain Dipropylene Glycol?

Dipropylene Glycol is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can adults using products with Dipropylene Glycol?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.

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