Why Are Some Preservatives Linked to Allergies and Skin Sensitivity?
Why can a preservative that protects a product also trigger irritation or allergy in sensitive skin? Explore the link between isothiazolinones, contact allergy, and skin sensitivity.
Why Do Cleaning Products Need Preservatives?
Preservatives help keep many liquid cleaning products stable, but some work in unexpected ways. Discover why certain preservatives have attracted scientific attention and what they do inside everyday products.
