BUTYLPARABEN is graded C (Moderate) by Expert·ING, based on COSING, FDA regulatory data. It is restricted under Sephora Clean (Prohibited).
BUTYLPARABEN
Safety grade: C
This preservative is permitted in EU cosmetics with a maximum concentration limit and usage restrictions under EU Cosmetics Regulation (EC) No 1223/2009. To be sold legally in the EU or UK, a product must meet these conditions.
Butylparaben preserves cosmetic products by preventing microbial growth, and it also helps mask or reduce unpleasant odors in formulations.
Graded using: COSING, FDA.
- Sephora Clean — Prohibited
- EU COSING — Restricted use
Last verified: June 9, 2026
Safer alternatives to BUTYLPARABEN
- PHENOXYETHANOL — Grade B**. Broad-spectrum preservative that prevents microbial spoilage like parabens.
- SORBIC ACID — Grade B. Natural preservative that inhibits bacterial and fungal growth in cosmetics.
- DEHYDROACETIC ACID — Grade B. Synthetic preservative with antimicrobial activity to extend product shelf life.
Other Preservative ingredients
- SODIUM BENZOATE — Grade C
- BENZYL ALCOHOL — Grade C**
- POTASSIUM SORBATE — Grade B
- BENZOIC ACID — Grade C**
- METHYLISOTHIAZOLINONE — Grade C
- METHYLPARABEN — Grade C
- SALICYLIC ACID — Grade C**