1,3-diphenylguanidine
Severity 8/10cosmetic ingredient
Is 1,3-diphenylguanidine safe?
1,3-diphenylguanidine carries significant published concerns (hormone disruption, irritation, environmental impact).
Documented concerns
Hormone disruption
8/10Classified by EU CLP Repr. 2.
Irritation
8/10Classified by EU CLP Skin Irrit. 2; EU CLP Eye Irrit. 2.
Environmental impact
8/10Classified by EU CLP Aquatic Chronic 2.
Related ingredients
Ingredients with a similar role or shared type of concern — useful for comparing what's on your label.
Checking a specific product? Paste its full ingredient list and we'll analyze everything at once.