Propylene Glycol (PG) is a widely used ingredient, and as with many chemicals, concerns about its safety have emerged. This article aims to provide a clear, evidence-based understanding of Propylene Glycol's safety profile, particularly when purchased from reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD.

One of the most frequent questions revolves around toxicity. Extensive research and regulatory reviews, including its classification as GRAS (Generally Recognized As Safe) by the US FDA, indicate that Propylene Glycol has very low toxicity. The human body metabolizes PG efficiently, breaking it down into harmless substances. Toxic effects are typically only observed with extremely high doses, far exceeding those found in normal food, cosmetic, or pharmaceutical applications. NINGBO INNO PHARMCHEM CO.,LTD. advocates for the appropriate use of Propylene Glycol, ensuring customers understand its safe application limits.

Allergic reactions are another area of concern for some individuals. While Propylene Glycol can cause skin irritation or allergic contact dermatitis in a small percentage of the population, this is not unique to PG; many common ingredients can elicit such responses. For most people, Propylene Glycol is well-tolerated. It's always advisable for individuals with sensitive skin or known allergies to perform patch tests before widespread use of products containing PG. If you are considering bulk purchases of Propylene Glycol, understanding these sensitivities is key for your downstream product development.

It's crucial to distinguish between Propylene Glycol and Ethylene Glycol. Ethylene Glycol is highly toxic and is never used in food, drug, or cosmetic products. Propylene Glycol, on the other hand, is safe for these applications when used as intended. NINGBO INNO PHARMCHEM CO.,LTD. sources and supplies Propylene Glycol that meets stringent purity standards, ensuring it is distinct from industrial-grade or toxic counterparts. When you buy Propylene Glycol from NINGBO INNO PHARMCHEM CO.,LTD., you can trust in its safety and quality for your intended applications.