Dibutyl Phthalate (DBP)
DBPDibutyl Phthalate
Plasticizer
Dibutyl Phthalate is a chemical used to make plastics more flexible. It's often found in nail polish to help it dry quickly and smoothly.
High Concern
Source: EWG Skin Deep
Dibutyl Phthalate is considered a high concern due to its potential to cause reproductive issues and hormone disruption, particularly in children and pregnant women.

Avoid nail polish if you have this | dermatologist explains
Dr. Aanchal MD
No result found for this ingredient.
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Souza DN, Mounteer AH, Arcanjo GS
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Last updated: May 16, 2026