Ingredient
Petrolatum
What is Petrolatum?
Petrolatum, commonly known as petroleum jelly, is a semi-solid mixture of hydrocarbons derived from petroleum refining. It is odorless, colorless, and is usually used in its purified form.
This ingredient is widely used as a moisturizer and barrier agent due to its hydrating properties, forming a protective layer on the skin to prevent moisture loss. Health discussions around petrolatum often focus on the purity of the product. In the U.S., petrolatum used in cosmetics is highly refined and considered safe; however, concerns are occasionally raised about contamination with potentially harmful polycyclic aromatic hydrocarbons (PAHs) in non-cosmetic grade petrolatum.
When you see petrolatum on a label, it's important to know that its safety largely depends on the purification standard used, which varies by country and application.
Commonly found in: Body Lotion, Deodorant, Lip Care, Feminine Care, Skin Care
What to watch
- Concerns exist about contamination with PAHs, which are linked to cancer, in non-refined forms.
- Some individuals may experience skin irritation or allergic reactions.
Benefits
- Effectively locks moisture in the skin, acting as an occlusive barrier.
- Widely used for its skin protective properties in personal care products.
Petrolatum is recognized as safe for use in cosmetics when refined to U.S. standards.
While cosmetic-grade petrolatum is considered safe, concerns about impurities in non-cosmetic uses exist.
Petrolatum is mineral-derived and typically considered vegan.
Sources: Cosmetic Ingredient Review on Petrolatum · Petrolatum and Cancer - Risks and Benefits
Scout's take
Petroleum jelly occlusive. Cosmetic-grade is purified but lower grades can contain polycyclic aromatic hydrocarbons (PAHs). Non-renewable petrochemical source.
The case against
There are concerns about contamination with polycyclic aromatic hydrocarbons (PAHs) and its occlusive nature may trap dirt and bacteria.
from the analysis of Aveeno Skin Relief Moisturizing Body LotionThe case for
Petrolatum is effective in preventing moisture loss and protecting the skin barrier.
from the analysis of Aveeno Skin Relief Moisturizing Body LotionMore from Scout's analyses
Petrolatum is a petroleum-derived ingredient that can create a barrier on the skin, preventing moisture loss. However, it may pose risks if ingested in large amounts and can cause skin irritation for some individuals.
from the analysis of Bag Balm Lip Moisturizer Gift Box Set of 4Highly refined petroleum jelly. Inert and excellent occlusive moisturizer when properly refined to USP grade — but petroleum-derived and not biodegradable. EU requires full refining history disclosure.
from the analysis of Cetaphil Moisturizing CreamPetrolatum is a petroleum-derived occlusive agent used to lock in moisture. It is effective in preventing moisture loss but is controversial due to its origin. It can create a barrier on the skin.
from the analysis of Aveeno Skin Relief Moisturizing Body LotionFound in 16 products
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