Isopentane
Isopentane is a solvent and viscosity controlling ingredient. It’s in 18 products on Poliage, most often conditioner. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Isopentane: propellant
Function listed in CosIng
Contains Isopentane: solvent
Function listed in CosIng
Contains Isopentane: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 34672, accessed October 22, 2026.
Products that contain Isopentane
R+Co
ANALOG Cleansing Foam Conditioner
Conditioner · Lists fragrance, drying alcohol, silicones
Rituals
Foaming Shower Gel (Tulip & Japanese Yuzu)
Lists fragrance, fragrance allergens, sulfates, coconut derivatives
Cosmia
gel à raser
Lists fragrance, fragrance allergens, coconut derivatives
Auchan
Gel à raser
Lists fragrance, fragrance allergens, coconut derivatives
Yves Rocher
Gel à raser glisse optimale fraîcheur homme
Lists fragrance
Nivea
Gel à raser peau sensible
Lists fragrance, fragrance allergens
Nivea
Gel da barba
Lists fragrance
L’Oréal
Gel peaux sensibles bacti fresh
Lists fragrance, fragrance allergens, silicones, coconut derivatives
Gillette
Gillette Fusion Proglide
Lists fragrance, fragrance allergens, parabens
Cien
Rasiergel Sensitive
Lists fragrance
Ombia
Rasiergel Ultra Sensitiv
None of Poliage’s flag groups listed
Gillette
Satin care
Lists fragrance, fragrance allergens
Gillette
Satin Care abricot gourmand
Lists fragrance, fragrance allergens
Nivea
Sensitive Gel
Lists fragrance, fragrance allergens
Balea
Ultra Sensitive Rasiergel
Lists coconut derivatives
Williams
Williams Gel à Raser Homme Hydratant 200ml
Lists fragrance, fragrance allergens
Williams
Williams Gel à Raser Homme Peau Sensible 200ml
Lists fragrance, fragrance allergens
Williams
Williams Mini Gel à Raser Peau Sensible 75ml
Lists fragrance, fragrance allergens
Related guides
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What the ingredient list on a beauty product tells you, what the names mean, and what it leaves out, using FDA and EU labeling rules.
Does ingredient order show how much is in a product?
Ingredient lists run from most to least, but only down to 1%. Below that, any order is allowed. What the order shows and what it hides.
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What the AAD, FDA and DermNet say about testing a small area, the FDA hair dye skin test, in-office patch tests, and contact allergy basics.