Ingredient
Propylene Carbonate
What is Propylene Carbonate?
Propylene Carbonate is a colorless, odorless, clear liquid. It is a solvent often derived from propylene oxide and carbon dioxide, and is used across various industries including cosmetics and pharmaceuticals.
In products, Propylene Carbonate is typically used as a solvent to dissolve other substances or to maintain ingredients in solution throughout shelf life. Most regulatory bodies consider it safe for its intended uses, though large quantities are not commonly ingested.
When you see Propylene Carbonate on a label, it's likely being used to enhance the stability of the product or to maintain a consistent texture, particularly in cosmetics and some beverages.
Commonly found in: cosmetics, skincare products, nail polish removers, some beverages
The FDA lists Propylene Carbonate as generally recognized as safe (GRAS) when used according to good manufacturing practices.
Research confirms its safety in typical low concentrations used in consumer products, although comprehensive studies on high-dose exposure are limited.
Propylene Carbonate is typically synthesized from petrochemicals and is considered vegan-friendly.
Sources: Food Additive Status List
Scout's take
Propylene Carbonate is used as a solvent and viscosity decreasing agent in cosmetics. It helps to improve the texture and spreadability of the product. It is generally considered safe with no significant benefits or risks.
The case against
There are no significant risks associated with propylene carbonate in cosmetic products.
from the analysis of La Roche Posay Anthelios Body & Face Soft Finish Mineral Sunscreen Lotion: Moisturizing Day Skin Care, SPF 50The case for
It helps in enhancing the texture and application of the product.
from the analysis of La Roche Posay Anthelios Body & Face Soft Finish Mineral Sunscreen Lotion: Moisturizing Day Skin Care, SPF 50It improves the texture and spreadability of the product.
from the analysis of Summer Fridays Lip Butter Balm Treatment for Hydration + Nourishing Shine, Size:, Sweet GreenMore from Scout's analyses
Propylene Carbonate is a solvent used to dissolve other ingredients in cosmetic formulations. It helps in improving the texture and spreadability of the product. It is considered safe for use in cosmetics.
from the analysis of La Roche Posay Anthelios Body & Face Soft Finish Mineral Sunscreen Lotion: Moisturizing Day Skin Care, SPF 50Found in 2 products
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