Diglycerin
Diglycerin is a humectant and skin conditioning ingredient. It’s in 29 products on Poliage, most often mask, serum and eye cream. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
In plain English
Diglycerin: used to hold water in the product and on skin.
What it does
Contains Diglycerin: humectant
Function listed in CosIng
Contains Diglycerin: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 75728, accessed October 22, 2026. Also listed as oxybispropanediol.
Products that contain Diglycerin
Vintner’s Daughter
Active Refining Mask
Mask · Lists exfoliating acid
Dermalogica
Age Reversal Eye Complex
Eye cream · Lists retinoid, silicones
Obagi
AHA+PHA Smoothing Micro-Peel
Exfoliant · Lists exfoliating acid
SKINTIFIC
Alaska Volcano Blackhead&Pore Deep Cleansing Clay Mask Stick
Mask · Lists exfoliating acid
Tula
Bedtime Bright
Serum · Lists exfoliating acid, essential oils
Naturium
BHA Liquid Exfoliant 2%
Exfoliant · Lists exfoliating acid, salicylic acid
BYOMA
Brightening Toner
Toner · Lists fragrance, exfoliating acid
SHEGLAM
CATWOMAN
Eye cream · Lists fragrance, essential oils
boscia
Charcoal Pore Pudding intensive wash-off treatment
Lists essential oils
Freeman
De-Puffing Hydrogel Under Eye Mask
Mask · None of Poliage’s flag groups listed
Fenty Skin
Dew N Plump Intense Hydration Slushie Overnight Face Mask
Mask · Lists fragrance, fragrance allergens, silicones
Peach & Lily
Glass Skin Face Polisher
Exfoliant · Lists exfoliating acid, salicylic acid, coconut derivatives
Rael
Glutathione + Vita C Hydrogel Mask
Mask · None of Poliage’s flag groups listed
Juvia’s Place
I Am Magic Velvety Matte Foundation
Foundation · Lists silicones
Tatcha
Indigo Overnight Repair
Serum · Lists silicones
Beekman 1802
Milk RX Advanced Better Aging Wrinkle Serum
Serum · Lists coconut derivatives
Kora Organics
Milky Mushroom Ultra-Hydrating Mask
Mask · Lists fragrance allergens, drying alcohol, exfoliating acid, essential oils, salicylic acid, coconut derivatives
Naturium
Multi-Peptide Advanced Serum
Serum · Lists silicones
Medicube
PDRN Hydrating UV Sun Serum
Sunscreen · Lists silicones, chemical UV filters
Freeman
Plumping Collagen Facial Sheet Mask
Mask · Lists fragrance
SHEGLAM
Pout Polish Peel-Off Lip Mask
Lip · Lists fragrance, fragrance allergens, silicones
Null
premium Whitening Lotion
None of Poliage’s flag groups listed
Dermalogica
Pro Collagen Banking Serum
Serum · Lists fragrance allergens, essential oils, coconut derivatives
Anua
Retinol 0.1 Caffeine Revitalizing Eye Cream
Eye cream · Lists retinoid, silicones
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