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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Preservative Blend

1% line markerAI-analyzed

INCI: PROPYLENE GLYCOL (AND) DIAZOLIDINYL UREA (AND) METHYLPARABEN (AND) PROPYLPARABEN

preservativehumectant

What it does

A blend of humectant (Propylene Glycol) and preservatives (Diazolidinyl Urea, Methylparaben, Propylparaben) commonly used to prevent microbial growth in cosmetic formulations.

Skin Concerns

No specific concern data available

Safety & Science

Safety summary

Generally considered safe in cosmetic concentrations, though some individuals may experience sensitivity to parabens or formaldehyde-releasing preservatives like Diazolidinyl Urea.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: PROPYLENE GLYCOL (AND) DIAZOLIDINYL UREA (AND) METHYLPARABEN (AND) PROPYLPARABEN
Common Name: Preservative Blend
Functions: preservative, humectant
Products: 2 products

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Preservative Blend — Skincare Ingredient Guide — Dermasift — Dermasift