Diazolidinyl Urea
Diazolidinyl Urea is a preservative ingredient. It’s in 66 products on Poliage, most often body lotion, exfoliant and hair styling. Avoid lists on Poliage that include it: Formaldehyde releasers.
Updated October 21, 2026
In plain English
A preservative that releases a small amount of formaldehyde to keep microbes from growing.
What it does
Contains Diazolidinyl Urea: preservative
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 33218, accessed October 22, 2026.
Products that contain Diazolidinyl Urea
Unilever
24/7 Mega Hold
Lists fragrance, parabens, chemical UV filters, formaldehyde releasers
A Thousand Wishes
Lists fragrance, fragrance allergens, parabens, silicones, formaldehyde releasers
Lubriderm
Advanced Therapy Lotion
Lists fragrance, retinoid, parabens, silicones, formaldehyde releasers
Mario Badescu
Almond & Honey Face Scrub
Exfoliant · Lists fragrance, parabens, formaldehyde releasers, coconut derivatives
Unilever
Anti Dandruff
Lists fragrance, parabens, formaldehyde releasers
OGX
Argan Oil Shampoo
Lists fragrance, silicones, formaldehyde releasers, coconut derivatives
b&bw champange toast body cream
Lists fragrance, fragrance allergens, silicones, formaldehyde releasers
OGX
Bamboo fiver-full shampoo
Lists fragrance, fragrance allergens, exfoliating acid, silicones, formaldehyde releasers, coconut derivatives
bath and body works
Lists fragrance, fragrance allergens, parabens, silicones, formaldehyde releasers
bath and body works pearberry
Lists fragrance, fragrance allergens, parabens, silicones, formaldehyde releasers
Bath and Body Works Sugar Plum Swirl Body Lotion
Lists fragrance, fragrance allergens, drying alcohol, parabens, silicones, formaldehyde releasers
Mario Badescu
Botanical Facial Gel
Lists fragrance, fragrance allergens, parabens, formaldehyde releasers, coconut derivatives
John Frieda
Brilliant Brunette Soin démêlant nutrition protection couleur
Lists fragrance, fragrance allergens, drying alcohol, exfoliating acid, retinoid, silicones, formaldehyde releasers
Bath and Body Works
Champagne toast body lotion
Lists fragrance, fragrance allergens, parabens, silicones, formaldehyde releasers
Clay Mask
Lists fragrance, fragrance allergens, essential oils, formaldehyde releasers
Renpure
Coconut milk & vitamin E body lotion
Lists fragrance, formaldehyde releasers, coconut derivatives
country Apple lotion
Lists fragrance, fragrance allergens, parabens, silicones, formaldehyde releasers
Aveeno
Creamy oil moisturizer
Lists fragrance, parabens, silicones, formaldehyde releasers
Kenra Professional
Curl Glaze Mousse 13
Hair styling · Lists fragrance, silicones, chemical UV filters, formaldehyde releasers
Maui Moisture
Curl quench + coconut oil conditioner
Lists fragrance, fragrance allergens, drying alcohol, formaldehyde releasers
Gold Bond
Dark Spot Minimizing Body Cream
Body lotion · Lists exfoliating acid, parabens, silicones, formaldehyde releasers
Gold Bond
Diabetics’ Dry Skin Relief Body Lotion
Body lotion · Lists retinoid, parabens, silicones, formaldehyde releasers
Colomer
Formule ZP 11 Cheveux Gras
Lists fragrance, fragrance allergens, drying alcohol, sulfates, parabens, silicones, formaldehyde releasers, coconut derivatives
Colomer
Formule ZP11 Cheveux Normaux
Lists fragrance, fragrance allergens, sulfates, parabens, silicones, formaldehyde releasers, coconut derivatives
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