Beheneth-20
Beheneth-20 is a surfactant and emulsifying ingredient. It’s in 5 products on Poliage, most often moisturizer, eye cream and sunscreen. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Beheneth-20: emulsifying
Function listed in CosIng
Contains Beheneth-20: surfactant
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 74580, accessed October 22, 2026.
Products that contain Beheneth-20
Tatcha
Ageless Enriching Renewal Cream
Moisturizer · Lists fragrance, fragrance allergens, drying alcohol, exfoliating acid, essential oils, silicones
Tatcha
Silken Sunscreen SPF 35
Sunscreen · Lists fragrance, drying alcohol, silicones, chemical UV filters
Tatcha
The Brightening Eye Cream
Eye cream · None of Poliage’s flag groups listed
Tatcha
The Dewy Skin Cream
Moisturizer · Lists fragrance, fragrance allergens, drying alcohol, exfoliating acid, silicones
Tatcha
The Indigo Calming Cream
Moisturizer · Lists silicones, coconut derivatives
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