What is a common ingredient found in lash extension adhesives that can cause allergic reactions?

Cyanocrylate is indeed a common ingredient in lash extension adhesives and can cause allergic reactions in some individuals. This chemical is a fast-acting adhesive that bonds quickly, making it popular in the beauty industry for eyelash extensions. However, it is also a component that has been associated with potential sensitization and allergic reactions, particularly among those who have sensitive skin or are prone to allergies.

While formaldehyde is sometimes mentioned regarding adhesives, it is not typically a direct component of most modern lash extension adhesives but rather a byproduct of certain chemical reactions. Silicone and alcohol are also present in various formulations used during the lash application process, but they do not share the same risk profile for causing allergic reactions linked specifically to eyelash adhesives as cyanocrylate does. Understanding these compounds is crucial for professionals, as it enables them to recognize potential risks and manage client reactions effectively.