Bht

Bht is an antioxidant and masking ingredient. It’s in 612 products on Poliage, most often deodorant, lip and conditioner. Avoid lists on Poliage that include it: none.

Updated October 21, 2026

In plain English

Butylated hydroxytoluene. A synthetic antioxidant that slows oil spoilage.

What it does

Contains Bht: antioxidant
Function listed in CosIng
Contains Bht: masking
Function listed in CosIng

Source: CosIng, the European Commission cosmetic ingredient database, ref 32185, accessed October 22, 2026. Also listed as butylated hydroxytoluene and butylhydroxytoluenum.

Products that contain Bht

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