Propylene Glycol
Propylene Glycol is a humectant and solvent ingredient. It’s in 1,301 products on Poliage, most often mascara, deodorant and conditioner. Avoid lists on Poliage that include it: none.
Updated October 26, 2026
In plain English
A small, colorless alcohol. Holds water in a formula, dissolves other ingredients and carries them.
What it does
Contains Propylene Glycol: humectant
Function listed in CosIng
Contains Propylene Glycol: skin-conditioning
Function listed in CosIng
Contains Propylene Glycol: solvent
Function listed in CosIng
Contains Propylene Glycol: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 37269, accessed October 22, 2026. Also listed as propylenglycolum, 1 2 propanediol and pg.
Products that contain Propylene Glycol
Olaplex
Nº.4CURL BOND SHAPER HYDRATING CURL SHAMPOO LITER
Shampoo · 1000 mL · Lists fragrance, fragrance allergens, exfoliating acid, essential oils, coconut derivatives
Olaplex
Nº.4CURL BOND SHAPER HYDRATING CURL SHAMPOO TRAVEL SIZE
Shampoo · 100 mL · Lists fragrance, fragrance allergens, exfoliating acid, essential oils, coconut derivatives
Olaplex
Nº.4FINE BOND MAINTENANCE VOLUMIZING SHAMPOO FULL SIZE
Shampoo · 250 mL · Lists fragrance, fragrance allergens, coconut derivatives
Olaplex
Nº.4FINE BOND MAINTENANCE VOLUMIZING SHAMPOO JUMBO
Shampoo · 525 mL · Lists fragrance, fragrance allergens, essential oils, coconut derivatives
Olaplex
Nº.4FINE BOND MAINTENANCE VOLUMIZING SHAMPOO LITER
Shampoo · 1000 mL · Lists fragrance, fragrance allergens, coconut derivatives
Olaplex
Nº.4FINE BOND MAINTENANCE VOLUMIZING SHAMPOO TRAVEL SIZE
Shampoo · 100 mL · Lists fragrance, fragrance allergens, essential oils, coconut derivatives
Olaplex
Nº.5 BOND MAINTENANCE STRENGTHENING CONDITIONER FULL SIZE
Conditioner · 250 mL · Lists fragrance, fragrance allergens, essential oils, silicones, chemical UV filters
Olaplex
Nº.5 BOND MAINTENANCE STRENGTHENING CONDITIONER JUMBO
Conditioner · 525 mL · Lists fragrance, fragrance allergens, essential oils, silicones, chemical UV filters
Olaplex
Nº.5 BOND MAINTENANCE STRENGTHENING CONDITIONER LITER
Conditioner · 1000 mL · Lists fragrance, fragrance allergens, silicones, chemical UV filters
Olaplex
Nº.5 BOND MAINTENANCE STRENGTHENING CONDITIONER TRAVEL SIZE
Conditioner · 100 mL · Lists fragrance, fragrance allergens, silicones, chemical UV filters
Olaplex
Nº.5CURL BOND SHAPER HYDRATING CURL CONDITIONER FULL SIZE
Conditioner · 250 mL · Lists fragrance, fragrance allergens, exfoliating acid, essential oils
Olaplex
Nº.5CURL BOND SHAPER HYDRATING CURL CONDITIONER LITER
Conditioner · 1000 mL · Lists fragrance, fragrance allergens, exfoliating acid, essential oils
Olaplex
Nº.5CURL BOND SHAPER HYDRATING CURL CONDITIONER TRAVEL SIZE
Conditioner · 100 mL · Lists fragrance, fragrance allergens, exfoliating acid, essential oils
Olaplex
Nº.5FINE BOND MAINTENANCE VOLUMIZING CONDITIONER FULL SIZE
Conditioner · 250 mL · Lists fragrance, fragrance allergens, drying alcohol, coconut derivatives
Olaplex
Nº.5FINE BOND MAINTENANCE VOLUMIZING CONDITIONER JUMBO
Conditioner · 525 mL · Lists fragrance, fragrance allergens, drying alcohol, essential oils, coconut derivatives
Olaplex
Nº.5FINE BOND MAINTENANCE VOLUMIZING CONDITIONER LITER
Conditioner · 1000 mL · Lists fragrance, fragrance allergens, drying alcohol, coconut derivatives
Olaplex
Nº.5FINE BOND MAINTENANCE VOLUMIZING CONDITIONER TRAVEL SIZE
Conditioner · 100 mL · Lists fragrance, fragrance allergens, drying alcohol, essential oils, coconut derivatives
Sachajuan
NORMAL HAIR CONDITIONER
Conditioner · 250 ml · Lists fragrance, fragrance allergens, drying alcohol, silicones, coconut derivatives
Dr. Rashel Beauty Exixirs
Nose Pore Strips + Wet Wipes
Nose Strips: 10N, Soothing Wet Wipes: 10N · Ingredients incomplete, can’t check
Neutrogena
Nottregona
Label from France and Morocco · Ingredients incomplete, can’t check
Jergens
Nourishing Honey Moisturizer
Body lotion · 16.8 oz · Lists fragrance, parabens, silicones
Kenra Professional
Nourishing Masque
Conditioner · 5.1 fl oz · Lists fragrance, drying alcohol, parabens, silicones, chemical UV filters
Herbal Essences
Nude 0% Shampoo
400 ml · Label from France · Lists fragrance, fragrance allergens, essential oils, sulfates, coconut derivatives
Nudestix
NUDEFIX Cream Concealer
Concealer · Lists drying alcohol, silicones
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